wolfRand

1. Add fips.h to the install if doing a wolfRand build.

.gitignore

@@ -78,7 +78,6 @@ tests/unit
 testsuite/testsuite.test
 tests/unit.test
 tests/bio_write_test.txt
-test-write-dhparams.pem
 testsuite/*.der
 testsuite/*.pem
 testsuite/*.raw
@@ -296,7 +295,6 @@ Backup
 UpgradeLog.htm
 *.aps
 *.VC.db
-*.filters
 
 IDE/INTIME-RTOS/Debug_*
 IDE/VS-ARM/.vs
@@ -324,14 +322,7 @@ doc/pdf
 # XCODE Index
 IDE/XCODE/Index
 
-# ARM DS-5 && Eclipse
+# ARM DS-5
 \.settings/
 \.cproject
 \.project
-\.autotools
-
-# Renesas e2studio
-/IDE/Renesas/e2studio/Projects/test/src/smc_gen
-/IDE/Renesas/e2studio/Projects/test/trash
-/IDE/Renesas/e2studio/Projects/test/*.launch
-/IDE/Renesas/e2studio/Projects/test/*.scfg

ChangeLog.md

@@ -1,445 +1,3 @@
-# wolfSSL Release 4.4.0 (04/22/2020)
-
-If you have questions about this release, then feel free to contact us on our
-info@ address.
-
-Release 4.4.0 of wolfSSL embedded TLS has bug fixes and new features including:
-
-## New Feature Additions
-
-* Hexagon support.
-* DSP builds to offload ECC verify operations.
-* Certificate Manager callback support.
-* New APIs for running updates to ChaCha20/Poly1305 AEAD.
-* Support for use with Apache.
-* Add support for IBM s390x.
-* PKCS8 support for ED25519.
-* OpenVPN support.
-* Add P384 curve support to SP.
-* Add BIO and EVP API.
-* Add AES-OFB mode.
-* Add AES-CFB mode.
-* Add Curve448, X448, and Ed448.
-* Add Renesas Synergy S7G2 build and hardware acceleration.
-
-## Fixes
-
-* Fix for RSA public encrypt / private sign with RSA key sizes over 2048-bit.
-* Correct misspellings.
-* Secure renegotiation fix.
-* Fix memory leak when using ATECC and non-SECP256R1 curves for sign, verify,
-  or shared secret.
-* Fix for K64 MMCAU with `WOLFSSL_SMALL_STACK_CACHE`.
-* Fix the RSA verify only build.
-* Fix in SP C implementation for small stack.
-* Fix using the auth key id extension is set, hash might not be present.
-* Fix when flattening certificate structure to include the subject alt names.
-* Fixes for building with ECC sign/verify only.
-* Fix for ECC and no cache resistance.
-* Fix memory leak in DSA.
-* Fix build on minGW.
-* Fix `PemToDer()` call in `ProcessBuffer()` to set more than ECC.
-* Fix for using RSA without SHA-512.
-* Add some close tags to the echoserver HTTP example output.
-* Miscellaneous fixes and updates for static analysis reports.
-* Fixes for time structure support.
-* Fixes for VxWorks support.
-* Fixes for Async crypto support.
-* Fix cache resist compile to work with SP C code.
-* Fixes for Curve25519 x64 asm.
-* Fix for SP x64 div.
-* Fix for DTLS edge case where CCS and Finished come out of order and the
-  retransmit pool gets flushed.
-* Fix for infinite loop in SHA-1 with small inputs. Thanks to Peter W.
-* Fix for FIPS Hmac where `wc_HmacInit()` isn't used. `wc_HmacSetKey()` needs
-  to initialize the Hmac structure. Type is set to NONE, and checked against
-  NONE, not 0.
-* Fixes for SP RSA private operations.
-* Fixes for Xilinx SDK and Zynq UltraScale+ MPSoC
-* Fix leak when building with HAVE_AESGCM and NO_AES_DECRYPT. Thanks G.G.
-* Fixes for building ECC without ASN.
-* Fix for async TLSv1.3 issues.
-* Fix `wc_KeyPemToDer()` with PKCS1 and empty key.
-* Omit `-fomit-frame-pointer` from CFLAGS in configure.ac.
-
-## Improvements/Optimizations
-
-* Qt 5.12 and 5.13 support.
-* Added more digest types to Cryptocell RSA sign/verify.
-* Some memory usage improvements.
-* Speed improvements for mp_rand.
-* Improvements to CRL and OCSP support.
-* Refactor Poly1305 AEAD/MAC to reduce duplicate code.
-* Add blinding to RSA key gen.
-* Improvements to blinding.
-* Improvement and expansion of OpenSSL Compatibility Layer.
-* Improvements to ChaCha20.
-* Improvements to X.509 processing.
-* Improvements to ECC support.
-* Improvement in detecting 64-bit support.
-* Refactor to combine duplicate ECC parameter parsing code.
-* Improve keyFormat to be set by algId and let later key parsing produce fail.
-* Add test cases for 3072-bit and 4096-bit RSA keys.
-* Improve signature wrapper and DH test cases.
-* Improvements to the configure.ac script.
-* Added constant time RSA q modinv p.
-* Improve performance of SP Intel 64-bit asm.
-* Added a few more functions to the ABI list.
-* Improve TLS bidirectional shutdown behavior.
-* OpenSSH 8.1 support.
-* Improve performance of RSA/DH operations on x64.
-* Add support for PKCS7/CMS Enveloped data with fragmented encrypted content.
-* Example linker description for FIPS builds to enforce object ordering.
-* C# wrapper improvements. Added TLS client example and TLSv1.3 methods.
-* Allow setting MTU in DTLS.
-* Improve PKCS12 create for outputting encrypted bundles.
-* Constant time EC map to affine for private operations.
-* Improve performance of RSA public key ops with TFM.
-* Smaller table version of AES encrypt/decrypt.
-* Support IAR with position independent code (ROPI).
-* Improve speed of AArch64 assembly.
-* Support AES-CTR with AES-NI.
-* Support AES-CTR on esp32.
-* Add a no malloc option for small SP math.
-
-## This release of wolfSSL includes fixes for 2 security vulnerabilities.
-
-* For fast math, use a constant time modular inverse when mapping to affine
-  when operation involves a private key - keygen, calc shared secret, sign.
-  Thank you to Alejandro Cabrera Aldaya, Cesar Pereida García and
-  Billy Bob Brumley from the Network and Information Security Group (NISEC)
-  at Tampere University for the report.
-
-* Change constant time and cache resistant ECC mulmod. Ensure points being
-  operated on change to make constant time. Thank you to Pietro Borrello at
-  Sapienza University of Rome.
-
-For additional vulnerability information visit the vulnerability page at
-https://www.wolfssl.com/docs/security-vulnerabilities/
-
-See INSTALL file for build instructions.
-More info can be found on-line at https://wolfssl.com/wolfSSL/Docs.html
-
-
-
-# wolfSSL Release 4.3.0 (12/20/2019)
-
-If you have questions about this release, then feel free to contact us on our info@ address.
-
-Release 4.3.0 of wolfSSL embedded TLS has bug fixes and new features including:
-
-##### New Feature Additions
-* Add --enable-libwebsockets option for support of libwebsockets build
-* Updated support for NGINX 1.15.0 and added support for 1.16.1
-* Add wc_scrypt_ex API which can take in iterations rather than cost
-* Updates to RSA-PSS salt lengths. Macro WOLFSSL_PSS_SALT_LEN_DISCOVER allows for discovering the salt length. Passing RSA_PSS_SALT_LEN_DISCOVER value into wc_RsaPSS_Verify_ex attempts to discover salt length and can use larger salt lengths
-* Additional OpenSSL compatibility API wolfSSL_CertManagerGetCerts and wolfSSL_X509_STORE_GetCerts for retrieving certificates
-* Add support for 4096-bit RSA/DH operations to SP (single precision) build
-* Update support for Google WebRTC to branch m79
-* Adds new FREESCALE_MQX_5_0 macro for MQX 5.0 support
-* Adds a CMS/PKCS#7 callback for signing SignedData raw digests enabled with macro HAVE_PKCS7_RSA_RAW_SIGN_CALLBACK and call to function wc_PKCS7_SetRsaSignRawDigestCb
-* Add --disable-errorqueue feature to disable adding debug nodes to queue with --enable-opensslextra build
-* After defining WOLFSSL_SHUTDOWNONCE macro the function wolfSSL_shutdown will return a specific error code of SSL_SHUTDOWN_ALREADY_DONE_E, to indicate to the application that the shutdown has already occurred
-* Add AES-CCM decryption to benchmarking app bundled with wolfSSL
-
-
-##### Fixes
-* Fixes IAR warnings with IAR-EWARM 7.50.2
-* Alignment fixes for mmCAU with AES and hashing algorithms
-* Fix check for plaintext length when using Encrypt-Then-MAC
-* Fix for unit tests with NGINX and debug mode
-* Fix for macro names in test cases (WOLFSSL_PUBLIC_MP) and pkcs7.c (HAVE_AESCCM)
-* Fix for Apache want read case with BIO retry flag
-* Fix for PKCS7 streaming mode that would error rather than verify bundle
-* Fix for freeing mutex for X509 and wolfSSL_EVP_PKEY_free, applies to OPENSSL_EXTRA / --enable-opensslextra builds
-* Fix for encrypt then MAC when re-handshaking, encrypted handshakes change over to ETM now
-* Fix for curve25519 assembly optimizations with GCC + AVX2
-* Fix to hang onto certificate for retrieval if using secure renegotiation and session resumption
-* Fixes case where the heap hint is created before WOLFSSL_CTX, when calling wc_LoadStaticMemory instead of wolfSSL_CTX_load_static_memory
-* Fix for setting correct return value in PKCS12 parse error case
-* Reset certificate extension policy count
-* Fix for memcpy with TLS I/O buffers when using staticmemory pools and loading memory as WOLFMEM_IO_POOL_FIXED
-* Fixes and updates for STM32 port, including additional mutex protection, AES-GCM decrypt auth tag, AES-CTR mode with CubeMX, update to OpenSTM32 project
-* Fix for EVP CipherUpdate decrypt and add a test case
-* DTLS fixes including; some DTLS sequence number issues in general where the sequence was incremented twice for each record and some offset values in the DTLS window checking
-* Fix sp_add to handle carries properly (--enable-sp-math build)
-* Additional sanity check on OCSP response decoder
-* Fix for vasprintf with Solaris and AIX builds
-* Fix for missing variable declaration with --enable-scep --with-libz build
-* Fix for certificate date check with async build
-* Sanity check on “out” length with Base64_Decode added
-* Decode X.509 name - check input length for jurisdiction
-* Additional sanity check on variable out index with DecodePolicyOID
-* Fix for PKCS#12 PBKDF buffer size for buffer overflow
-* TLS supported curve extension check curve name is in range before checking for disabled
-* Sanity check for non TLS 1.3 cipher suite with TLS 1.3 connection
-* Poly1305 AVX2 assembly optimization fix for carry with large input values
-* Fixes for coverity report including null termination of test case strings and initialization of PKCS7 variables
-* Fix for API visibility of wc_ed25519_check_key which resolves a wolfcrypt-py install issue
-* Sanity check on max ALPN length accepted
-* Additional sanity check when parsing CRL’s for copying the structure, fix for bounds checking
-* Additional checks on error string length for debug mode and check for null termination
-* ProcessPeerCerts allocating memory for exts with OPENSSL_EXTRA properly
-* Clear the top bit when generating a serial number
-* Sanity check that ASN date characters are valid ASCII characters
-* Fix to add deterministic ECDSA and fix corner cases for add point.
-* When getting the DH public key, initialize the P, G, and Pub pointers to NULL, then set that we own the DH parameters flag. This allows FreeSSL to correctly clean up the DH key.
-
-##### Improvements/Optimizations
-* Added configure error report with using invalid build of --enable-opensslextra and --enable-opensslcoexist together
-* Update PKCS11 for determining key type given the private key type
-* Update DoVerifyCallback to check verify param hostName and ipasc (--enable-opensslextra builds)
-* additional null sanity checks on input arguments with QSH and Cryptocell builds
-* Additional checks on RSA key added to the function wc_CheckRsaKey
-* Updates for EBSNET support, including fseek, revised macros in settings.h, and realloc support
-* MISRA-C updates for SP math code
-* Update to allow compiling for pwdbased/PBKDF2 with having NO_ASN defined
-* Modify KeyShare and PreSharedKey TLS 1.3 extension linked list advancement to be easier for compilers to handle
-* Optimization to parsing certificate extension name strings
-* Adjustment to example server -x runtime behavior when encountering an unrecoverable error case 
-* Remove Blake2b support from HMAC
-* Adds new hash wrapper init wc_HashInit_ex and Adds new PBKDF2 API wc_PBKDF2_ex for using heap hints for custom memory pools
-* Adding script to cleanup generated test files,  scripts/cleanup_testfiles.sh
-* Support 20-byte serial numbers and disallow 0
-* sp_div improved to handle when a has less digits than d (--enable-sp-math build)
-* When decoding a policy OID and turning it into a human readable string use snprintf() 
-* set the IV length of EVP AES GCM to 96-bits by default
-* Allow adding CAs for root CA's over the wire that do not have the extended key usage cert_sign set
-* Added logging messages for SendAlert call and update to send alert after verify certificate callback
-* updates for synchronous OCTEON support in the Sniffer
-* Rework BER to DER functions to not be recursive
-* Updates to find CRL by AuthKeyId
-* Add a check for subject name hash after matching AKID
-* Enhancement to mp_invmod/fp_exptmod/sp_exptmod to handle more inputs
-* Remove requirement for macro NO_SKID when CRL use is enabled
-* Improvements on XFTELL return code and MAX_WOLFSSL_FILE_SIZE checking
-* When checking if value is prime return NO in the case of the value 1
-* Improve Cortex-M RSA/DH assembly code performance
-* Additional sanity checks on arrays and buffers with OCSP
-
-
-##### This release of wolfSSL includes a fix for 6 security vulnerabilities.
-
-
-A fix for having an additional sanity check when parsing certificate domain names was added. This fix checks that the domain name location index is not past the maximum value before setting it. The reported issue affects users that are parsing certificates and have --enable-opensslextra (macro OPENSSL_EXTRA), or build options that turn this on such as --enable-all, when building wolfSSL. The CVE associated with the fix is CVE-2019-18840.
-
-Fix to set a limit on the maximum size of DTLS handshake messages. By default the RFC allows for handshake message sizes of up to 2^24-1 bytes long but in typical field use cases the handshake messages are not this large. Setting a maximum size limit on the handshake message helps avoid a potential DoS attack due to memory being malloc’d. The new default max size is set to handle a certificate chain length of approximately 9, 2048 bit RSA certificates. This only effects builds that have DTLS turned on and have applications that are using DTLS.
-
-Fix for a potential hang when ECC caching is enabled (off by default) and --enable-fastmath is used. ECC caching is off by default and is turned on in builds that are using --enable-all or --enable-fpecc. This issue does not affect builds that are using the macro WOLFSSL_VALIDATE_ECC_IMPORT which turns on validating all ECC keys that are imported. To fix this potential hang case a sanity check on the input values to the internal invmod function was added.
-
-
-To fix a potential fault injection attack on a wrapper function for wolfCrypt RSA signature generations an additional sanity check verifying the signature after it’s creation was added. This check is already done automatically in current versions of wolfSSL with TLS connections (internal function call of VerifyRsaSign during TLS state machine). The report only affects users making calls to the wolfCrypt function wc_SignatureGenerateHash and does not affect current TLS use cases. Thanks to Daniel Moghimi (@danielmgmi) from Worcester Polytechnic Institute for the report.
-
-
-Blinding was added for DSA signing operations. The DSA signing uses the BEEA algorithm during modular inversion of the nonce which can potentially leak the nonce through side channels such as cache and power fluctuations. The fix of adding in blinding makes the DSA signing operation more resistant to side channel attacks. Users who have turned on DSA (disabled by default) and are performing signing operations should update. Note that DSA is not used in any TLS connections. Thanks to Daniel Moghimi (@danielmgmi) from Worcester Polytechnic Institute for the report.
-
-
-Fix to add additional side channel cache attack resistance to the internal ECC function wc_ecc_mulmod_ex. This function by default is used with ECDSA signing operations. Users should update if performing ECDSA singing operations (server side ECC TLS connections, mutual authentication on client side) or calling wolfCrypt ECC sign functions and have the potential for outside users to perform sophisticated monitoring of the cache.Thanks to Daniel Moghimi (@danielmgmi) from Worcester Polytechnic Institute for the report.
-
-
-For additional vulnerability information visit the vulnerability page at https://www.wolfssl.com/docs/security-vulnerabilities/
-
-See INSTALL file for build instructions.
-More info can be found on-line at http://wolfssl.com/wolfSSL/Docs.html
-
-
-# wolfSSL Release 4.2.0 (10/22/2019)
-
-If you have questions about this release, then feel free to contact us on our info@ address.
-
-Release 4.2.0 of wolfSSL embedded TLS has bug fixes and new features including:
-
-
-##### New Feature Additions
-* Over 198 OpenSSL compatibility API’s added
-* Apache port added for compiling with wolfSSL using --enable-apachehttpd
-* Port for using wolfSSL with OpenVSwitch
-* Port for Renesas TSIP added
-* Visual Studio Solution for Azure Sphere Devices (MT3620 and MT3620-mini) added to the directory IDE/VS-AZURE-SPHERE
-* Addition of Coldfire MCF5441X NetBurner example to the directory IDE/M68K/
-* Added support for prime checking to SP math build
-* Addition of DYNAMIC_TYPE_BIGINT type for tracking mp_int allocations
-* Addition of wc_ecc_get_curve_params API for getting ecc_set_type params for a curve
-* Adding in TLS_SHA256_SHA256 and TLS_SHA384_SHA384 TLS1.3 cipher suites (null ciphers)
-* Added in PKCS7 decryption callbacks for CMS operations
-* Added handling for optional ECC parameters with PKCS7 KARI
-* Addition to configure.ac for FIPS wolfRand builds
-* Adding the flag WOLFSSL_LOAD_FLAG_DATE_ERR_OKAY for ignoring certificate date checks with the functions wolfSSL_CTX_load_verify_buffer_ex and wolfSSL_CTX_load_verify_locations_ex
-* Support for PKCS8 keys added to the function wolfSSL_CTX_use_PrivateKey_buffer
-* Support for KECCAK hashing. Build with macro WOLFSSL_HASH_FLAGS and call wc_Sha3_SetFlags(&sha, WC_HASH_SHA3_KECCAK256) before the first SHA3 update 
-* Addition of setting secure renegotiation at CTX level
-* Addition of KDS (NXP Kinetis Design Studio) example project to directory IDE/KDS/
-* Support for Encrypt-Then-MAC to TLS 1.2 and below
-* Added a new build option for a TITAN session cache that can hold just over 2 million session entries (--enable-titancache)  
-* Synchronous Quick Assist Support for Sniffer
-* Added Support for SiFive HiFive Unleashed board 
-* Support for Google WebRTC added in to compatibility layer build
-* Additional Sniffer features; IPv6 sniffer support, Fragment chain input, Data store callback, Various statistics tweaks and other Sniffer fixes
-
-
-##### Fixes
-* Addition of internal content digest checks for PKCS7 SignedData message types that also have signed attributes present. Users could previously check the content digest against the messageDigest attribute, but this adds a default internal check. It’s advised that if users are not doing their own checks that they update wolfSSL version.
-* A fix for BIO and base64 encoding/decoding
-* A fix for memory management of CTX / WOLFSSL_METHOD pointer with staticmemory build
-* A fix for detection of AES-NI support to read bit 25 from ECX
-* A fix a DTLS handshake message retransmit bug corner case
-* Additional fixes to coding style and uninitialized values using cppcheck tool
-* Fixes for failing IAR builds, thanks to Joseph C. for the report
-* Fixes for ARMv8 Poly1305 inline assembly code to compile with clang 3.5
-* Fixes for esp-idf build warnings
-* A fix for XSNPRINTF with mingw32 builds
-* Fixes for strncpy warnings when compiling with newer versions of GCC
-* A fix for using IV of all 0’s as default case with AES-NI when no IV passed in
-* Fixes for types with 16 bit systems, thanks to Ralf Schlatterbeck
-* Fixes for build with devcrypto/afalg and aesccm, thanks to GitHub user cotequeiroz for the report
-* Fixes for addressing handling of pathLen constraint when parsing certificate chains
-* A DTLS fix for alert packet injection at end of handshake
-* Fixes for Poly1305 AArch64 assembly code
-* A fix for memory management in error cases when adding a CA, this resolves a coverity report
-* A fix for SP math for precomputation tables to not include infinity field
-* Fixes for checks on defines with AVX2 and Poly1305 build
-* Fixes for CubeMX HAL v1.15 with STM32F7
-* A fix for TLS 1.3 to always send Key Share extension
-* A fix for a potential buffer over read in TLS 1.3 DoTls13SupportedVersions, thanks to Artem for the report
-
-
-##### Improvements/Optimizations
-* Optimization to SP math, changing variables to const where possible. Thanks to Yair Poleg (yair.poleg@ayyeka.com) of Ayyeka for proposing static declaration of global constant variables in SP code
-* Additional fuzz testing and fixes for TLS 1.3 use, including additional TLS 1.3 alert messages (PR#2440 for more information)
-* Additional sanity check that ciphersuite from client hello is used in server hello response (check can be removed with the macro WOLFSSL_NO_STRICT_CIPHER_SUITE)
-* Improved MMCAU performance: SHA-1 by 35%, SHA-256 by 20% and MD5 by 78% 
-* By default, disallow SHA-2 cipher suites from being used in TLS 1.0 and 1.1 handshakes (can be ignored with macro WOLFSSL_OLDTLS_SHA2_CIPHERSUITES)
-* Optimization of export session buffer size with enable option --enable-sessionexport=nopeer
-* Spelling fixes in comments and some cast warnings resolved
-* Updates to abstract atoi to XATOI when used, this allows for better portability when making calls to the system function atoi for converting strings to integers
-* Improvements to the STSAFE-A100 error code handling, providing better debug information
-* Adding a sanity check on TLS 1.3 ticket encrypt callback
-* Specialized implementations of mod exp when base is 2
-
-
-
-##### This release of wolfSSL includes a fix for 5 security vulnerabilities.
-
-Fix for sanity check on reading TLS 1.3 pre-shared key extension. This fixes a potential for an invalid read when TLS 1.3 and pre-shared keys is enabled. Users without TLS 1.3 enabled are unaffected. Users with TLS 1.3 enabled and HAVE_SESSION_TICKET defined or NO_PSK not defined should update wolfSSL versions. Thanks to Robert Hoerr for the report.
-
-Fix for potential program hang when ocspstapling2 is enabled. This is a moderate level fix that affects users who have ocspstapling2 enabled(off by default) and are on the server side. In parsing a CSR2 (Certificate Status Request v2 ) on the server side, there was the potential for a malformed extension to cause a program hang. Thanks to Robert Hoerr for the report.
-
-Two moderate level fixes involving an ASN.1 over read by one byte. CVE-2019-15651 is for a fix that is due to a potential one byte over read when decoding certificate extensions. CVE-2019-16748 is for a fix on a potential one byte overread with checking certificate signatures. This affects builds that do certificate parsing and do not have the macro NO_SKID defined.Thanks to Yan Jia and the researcher team  from Institute of Software, Chinese Academy of Sciences for the report.
-
-High level fix for DSA operations involving an attack on recovering DSA private keys. This fix affects users that have DSA enabled and are performing DSA operations (off by default). All users that have DSA enabled and are using DSA keys are advised to regenerate DSA keys and update wolfSSL version. ECDSA is NOT affected by this and TLS code is NOT affected by this issue. Thanks to Ján Jančár for the report.
-
-
-For additional vulnerability information visit the vulnerability page at https://www.wolfssl.com/docs/security-vulnerabilities/
-
-See INSTALL file for build instructions.
-More info can be found on-line at http://wolfssl.com/wolfSSL/Docs.html
-
-
-
-# wolfSSL Release 4.1.0 (07/22/2019)
-
-Release 4.1.0 of wolfSSL embedded TLS has bug fixes and new features including:
-
-* A fix for the check on return value when verifying PKCS7 bundle signatures, all users with applications using the function wc_PKCS7_VerifySignedData should update
-* Adding the function wc_PKCS7_GetSignerSID for PKCS7 firmware bundles as a getter function for the signers SID
-* PKCS7 callback functions for unwrapping of CEK and for decryption
-* Adding the error value PKCS7_SIGNEEDS_CHECK when no certificates are available in a PKCS7 bundle to verify the signature
-* TLS 1.3 fixes including if major version is TLS Draft then it is now ignored and if version negotiation occurs but none were matched then an alert is now sent
-* Addition of the WOLFSSL_PSK_ONE_ID macro for indicating that only one identity in TLS 1.3 PSK is available and will be cached
-* Adding sanity checks on length of PSK identity from a TLS 1.3 pre-shared key extension
-* Additional sanity checks and alert messages added for TLS 1.3
-* Adding XTIME_MS macro to simplify the tls13.c time requirement
-* Improvements and refactoring of code related to parsing and creating TLS 1.3 client hello packets
-* TLS 1.3 version renegotiation now happens before interpreting ClientHello message
-* Chacha20 algorithm optimizations on the ARM architecture for performance increase
-* Poly1305 algorithm performance enhancements for the ARM architecture using the SIMD NEON extension
-* Curve25519 and Ed25519 optimized for ARM architecture for performance increase
-* SHA-512/384 optimizations for performance with ARM architecture using the SIMD NEON extension
-* Sniffer updates including adding support for the null cipher and static ECDH key exchange and new SSLWatchCb callback
-* Cipher suite TLS_RSA_WITH_NULL_MD5 for use with the sniffer (off by default)
-* Sniffer statistic print outs with the macro WOLFSSL_SNIFFER_STATS defined
-* A fix for wolfSSL_DH_generate_key when WOLFSSL_SMALL_STACK is defined
-* wolfSSL_BN_Init implementation for opensslextra builds
-* Updates to the function wolfSSL_i2d_RSAPrivateKey and additional automated tests
-* Fixes for EVP_CipherFinal edge cases to match behavior desired
-* Check for appropriate private vs public flag with ECC key decode in wolfSSL_EC_KEY_LoadDer_ex, thanks to Eric Miller for the report
-* Implementation of the function wolfSSL_PEM_write_DHparams
-* wolfSSL_RAND_seed is called in wolfSSL_Init now when opensslextra is enabled
-* CryptoCell-310 support on nRF52840 added
-* Fixes for atmel_ecc_create_pms to free the used slot.
-* Fixes for building ATECC with ATCAPRINTF or WOLFSSL_PUBLIC_MP
-* Cortex-M code changes to support IAR compiler
-* Improvements to STM32 AES-GCM performance
-* Fixes for 16-bit systems including PK callbacks, ATECC and LowResTimer function ptoto.
-* IAR-EWARM compiler warning fix
-* Clean up of user_settings for CS+ port
-* Updating Renesas example projects to the latest version
-* Micrium updates adjusting STATIC macro name and added inline flag
-* Fixes for building with WOLFSSL_CUSTOM_CURVES on Windows
-* Updates and refactor to the default build settings with Arduino
-* Fixes for visibility tags with Cygwin build
-* STSAFE Improvements to support wolfSSL Crypto Callbacks
-* Improvements to NetBSD builds and mutex use in test case
-* Updating TI hardware offload with WOLFSSL_TI_CRYPT build
-* Maintaining Xilinx FreeRTOS port by adjusting time.h include in wolfSSL
-* SiFive HiFive E31 RISC‐V core family port
-* Port for Telit IoT AppZone SDK
-* OCSP Response signed by issuer with identical SKID fix
-* Fix for sending revoked certificate with OCSP
-* Honor the status sent over connection with peers and do not perform an internal OCSP lookup
-* Adding the build flag `--enable-ecccustcurves=all` to enable all curve types
-* Support add for Ed25519ctx and Ed25519ph sign/verify algorithms as per RFC 8032
-* Addition of the macro WOLFSSL_NO_SIGALG to disable signature algorithms extension
-* wc_AesCtrEncrypt in place addition, where input and output buffer can be the same buffer
-* Single shot API added for SHA3; wc_Sha3_224Hash, wc_Sha3_256Hash, wc_Sha3_384Hash, wc_Sha3_512Hash
-* Function additions for JSSE support some of which are wolfSSL_get_ciphers_iana and wolfSSL_X509_verify along with expansion of the --enable-jni option
-* Macro guards for more modular SHA3 build (i.e. support for 384 size only)
-* Benchmarking -thread <num> argument support for asynchronous crypto
-* Blake2s support (--enable-blake2s), which provides 32-bit Blake2 support
-* Macro SHA256_MANY_REGISTERS addition to potentially speed up SHA256 depending on architecture
-* Additional TLS alert messages sent with the macro WOLFSSL_EXTRA_ALERTS defined
-* Feature to fail resumption of a session if the session’s cipher suite is not in the client’s list, this can be overridden by defining the macro NO_RESUME_SUITE_CHECK
-* Fallback SCSV (Signaling Cipher Suite Value) support on Server only (--enable-fallback-scsv)
-* DTLS export state only (wolfSSL_dtls_export_state_only) which is a subset of the information exported from previous DTLS export function
-* Function wc_DhCheckPubValue added to perform simple validity checks on DH keys
-* Support for RSA SHA-224 signatures with TLS added
-* Additional option “-print” to the benchmark app for printing out a brief summary after benchmarks are complete
-*  Adding (--disable-pkcs12) option and improvements for disabled sections in pwdbased.c, asn.c, rsa.c, pkcs12.c and wc_encrypt
-* Added DES3 support to the wolfSSL crypto callbacks
-* Compile time fixes for build case with SP math and RSA only
-* Fixes for Coverity static analysis report including explicit initialization of reported stack variables some additional Coverity fixes added thanks to Martin
-* Fixes for scan build warnings (i.e possible null dereference in ecc.c)
-* Resetting verify send value with a call to wolfSSL_clear function
-* Fix for extern with sp_ModExp_2048 when building with --cpp option
-* Fix for typo issue with --enable-sp=cortexm
-* Adding #pragma warning disable 4127 for tfm.c when building with Visual Studio
-* Improvements to the maximum ECC signature calculations
-* Improvements to TLS write handling in error cases which helps user application not go through with a wolfSSL_write attempt after a wolfSSL_read failure
-* Fix for read directory functions with Windows (wc_ReadDirFirst and wc_ReadDirNext)
-* Sanity check on index before accessing domain component buffer in call to wolfSSL_X509_NAME_get_entry
-* Sending fatal alert from client side on version error
-* Fix for static RSA cipher suite with PK callback and no loaded private key
-* Fix for potential memory leak in error case with the function wc_DsaKeyToDer, thanks to Chris H. for the report
-* Adjusting STRING_USER macro to remove includes of standard lib <string.h> or <stdio.h>
-* Bug fix for checking wrong allocation assignment in the function wc_PBKDF2 and handling potential leak on allocation failure. This case is only hit when the specific call to malloc fails in the function wc_PBKDF2. Thanks to Robert Altnoeder (Linbit) for the report
-* Improved length checks when parsing ASN.1 certificates
-* extern "C" additions to header files that were missing them
-* Improved checking of return values with TLS extension functions and error codes
-* Removing redundant calls to the generate function when instantiating and reseeding DRBG
-* Refactoring and improvements to autoconf code with consolidating AM_CONDITIONAL statements
-* Improvements for handling error return codes when reading input from transport layer
-* Improvements to efficiency of SNI extension parsing and error checking with ALPN parsing
-* Macro WOLFSSL_DEBUG_TLS addition for printing out extension data being parsed during a TLS connection
-* Adjustment of prime testing with --disable-fastmath builds
-
-
-This release of wolfSSL includes a fix for 2 security vulnerabilities.
-
-There is a fix for a potential buffer overflow case with the TLSv1.3 PSK extension parsing. This affects users that are enabling TLSv1.3 (--enable-tls13). Thanks to Robert Hoerr for the report. The CVE associated with the report is CVE-2019-11873.
-
-There is a fix for the potential leak of nonce sizes when performing ECDSA signing operations. The leak is considered to be difficult to exploit but it could potentially be used maliciously to perform a lattice based timing attack against previous wolfSSL versions. ECC operations with --enable-sp and --enable-sp-asm are not affected, users with private ECC keys in other builds that are performing ECDSA signing operations should update versions of wolfSSL along with private ECC keys. Thanks to Ján Jančár from Masaryk University for the report.
-
-
 # wolfSSL Release 4.0.0 (03/20/2019)
 
 Release 4.0.0 of wolfSSL embedded TLS has bug fixes and new features including:
@@ -1144,7 +702,7 @@ More info can be found on-line at https://wolfssl.com/wolfSSL/Docs.html
 - Add helper functions for static memory option to allow getting optimum buffer
   sizes.
 - Update DTLS behavior on bad MAC. DTLS silently drops packets with bad MACs now.
-- Update fp_isprime function from libtom enhancement/cleanup repository.
+- Update fp_isprime function from libtom enchancement/cleanup repository.
 - Update sanity checks on inputs and return values for AES-CMAC.
 - Update wolfSSL for use with MYSQL v5.6.30.
 - Update LPCXpresso eclipse project to not include misc.c when not needed.
@@ -1471,7 +1029,7 @@ More info can be found on-line at //http://wolfssl.com/yaSSL/Docs.html
   the Prosecco team at INRIA Paris-Rocquencourt for the report.
 - FIPS version submitted
 - Removes SSLv2 Client Hello processing, can be enabled with OLD_HELLO_ALLOWED
-- User can set minimum downgrade version with CyaSSL_SetMinVersion()
+- User can set mimimum downgrade version with CyaSSL_SetMinVersion()
 - Small stack improvements at TLS/SSL layer
 - TLS Master Secret generation and Key Expansion are now exposed
 - Adds client side Secure Renegotiation, * not recommended *
@@ -2138,7 +1696,7 @@ works but seems to remove sockets from  TIME_WAIT entirely?
 
 `sudo sysctl -w net.ipv4.tcp_fin_timeout=1`
 
-doesn't control TIME_WAIT, it controls FIN_WAIT(2) contrary to some posts
+doen't control TIME_WAIT, it controls FIN_WAIT(2) contrary to some posts
 
 
 # CyaSSL Release 1.4.0 (2/18/2010)

IDE/ARDUINO/sketches/wolfssl_client/wolfssl_client.ino

@@ -1,6 +1,6 @@
 /* wolfssl_client.ino
  *
- * Copyright (C) 2006-2020 wolfSSL Inc.
+ * Copyright (C) 2006-2019 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *

IDE/ARDUINO/sketches/wolfssl_server/wolfssl_server.ino

@@ -1,6 +1,6 @@
 /* wolfssl_server.ino
  *
- * Copyright (C) 2006-2020 wolfSSL Inc.
+ * Copyright (C) 2006-2019 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *

IDE/ARDUINO/wolfssl-arduino.sh

@@ -57,9 +57,8 @@ if [ "$DIR" = "ARDUINO" ]; then
 
     cp wolfSSL/wolfssl/wolfcrypt/settings.h wolfSSL/wolfssl/wolfcrypt/settings.h.bak
     echo " /* wolfSSL Generated ARDUINO settings */" > ./wolfSSL/wolfssl/wolfcrypt/settings.h
-    echo "#ifndef WOLFSSL_USER_SETTINGS" >> ./wolfSSL/wolfssl/wolfcrypt/settings.h
-    echo "    #define WOLFSSL_USER_SETTINGS" >> ./wolfSSL/wolfssl/wolfcrypt/settings.h
-    echo "#endif /* WOLFSSL_USER_SETTINGS */" >> ./wolfSSL/wolfssl/wolfcrypt/settings.h
+    echo "#define WOLFSSL_ARDUINO" >> ./wolfSSL/wolfssl/wolfcrypt/settings.h
+    echo "#define WOLFSSL_USER_SETTINGS" >> ./wolfSSL/wolfssl/wolfcrypt/settings.h
     echo " /* wolfSSL Generated ARDUINO settings: END */" >> ./wolfSSL/wolfssl/wolfcrypt/settings.h
     cat ./wolfSSL/wolfssl/wolfcrypt/settings.h.bak >> ./wolfSSL/wolfssl/wolfcrypt/settings.h
 

IDE/CRYPTOCELL/README.md

@@ -22,15 +22,13 @@ The `IDE/CRYPTOCELL/main.c` example application provides a function to run the s
 - SHA-256
 - AES CBC
 - CryptoCell 310 RNG
-- RSA sign/verify and RSA key gen (2048 bit in PKCSv1.5 padding mode)
+- RSA sign/verify and RSA key gen
 - RSA encrypt/decrypt
 - ECC sign/verify/shared secret
 - ECC key import/export and key gen pairs
 - Hardware RNG
 - RTC for benchmark timing source
 
-Note: All Cryptocell features are not supported. The wolfcrypt RSA API allows import and export of Private/Public keys in DER format. However, this is not possible with key pairs generated with Cryptocell because the importing/exporting Cryptocell keys has not been implemented yet.
-
 ## Setup
 ### Setting up Nordic SDK with wolfSSL
 1. Download the wolfSSL source code or a zip file from GitHub and place it under your SDK `InstallFolder/external/` directory. You can also copy or simlink to the source.

IDE/CRYPTOCELL/main.c

@@ -1,6 +1,6 @@
 /* main.c
  *
- * Copyright (C) 2020 wolfSSL Inc.
+ * Copyright (C) 2019 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *

IDE/CRYPTOCELL/user_settings.h

@@ -1,6 +1,6 @@
 /* user_settings.h
  *
- * Copyright (C) 2020 wolfSSL Inc.
+ * Copyright (C) 2019 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *

IDE/ECLIPSE/DEOS/deos_malloc.c

@@ -1,6 +1,6 @@
 /* deos_malloc.c
  *
- * Copyright (C) 2006-2020 wolfSSL Inc.
+ * Copyright (C) 2006-2019 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *

IDE/ECLIPSE/DEOS/tls_wolfssl.c

@@ -1,6 +1,6 @@
 /* tls_wolfssl.c
  *
- * Copyright (C) 2006-2020 wolfSSL Inc.
+ * Copyright (C) 2006-2019 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *
@@ -380,7 +380,10 @@ void wolfssl_server_test(uintData_t statusPtr)
     int  socketAddrLen=sizeof(sockaddr);
     char rx_buf[RX_BUF_SIZE];
     char tx_buf[TX_BUF_SIZE];
+    unsigned  char attempt_conn;
     clientConnectionHandleType TCPserverHandle;
+    void * sendBuffer;
+    DWORD bufferSizeInBytes;
 
     WOLFSSL * ssl;
     WOLFSSL_CTX * ctx;
@@ -569,6 +572,7 @@ int  wolfsslRunTests (void)
 {
     thread_handle_t TCPhandle;
     threadStatus ts;
+    int ret;
 
     #if !defined(NO_CRYPT_TEST)
         wolfcrypt_test(NULL);

IDE/ECLIPSE/DEOS/tls_wolfssl.h

@@ -1,6 +1,6 @@
 /* tls_wolfssl.h
  *
- * Copyright (C) 2006-2020 wolfSSL Inc.
+ * Copyright (C) 2006-2019 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *

IDE/ECLIPSE/DEOS/user_settings.h

@@ -1,6 +1,6 @@
 /* user_setting.h
  *
- * Copyright (C) 2006-2020 wolfSSL Inc.
+ * Copyright (C) 2006-2019 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *

IDE/ECLIPSE/MICRIUM/client_wolfssl.c

@@ -1,6 +1,6 @@
 /* client_wolfssl.c
  *
- * Copyright (C) 2006-2020 wolfSSL Inc.
+ * Copyright (C) 2006-2019 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *

IDE/ECLIPSE/MICRIUM/client_wolfssl.h

@@ -1,6 +1,6 @@
 /* client_wolfssl.h
  *
- * Copyright (C) 2006-2020 wolfSSL Inc.
+ * Copyright (C) 2006-2019 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *

IDE/ECLIPSE/MICRIUM/server_wolfssl.c

@@ -1,6 +1,6 @@
 /* server_wolfssl.c
  *
- * Copyright (C) 2006-2020 wolfSSL Inc.
+ * Copyright (C) 2006-2019 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *

IDE/ECLIPSE/MICRIUM/server_wolfssl.h

@@ -1,6 +1,6 @@
 /* server_wolfssl.h
  *
- * Copyright (C) 2006-2020 wolfSSL Inc.
+ * Copyright (C) 2006-2019 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *

IDE/ECLIPSE/MICRIUM/user_settings.h

@@ -1,6 +1,6 @@
 /* user_setting.h
  *
- * Copyright (C) 2006-2020 wolfSSL Inc.
+ * Copyright (C) 2006-2019 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *

IDE/ECLIPSE/MICRIUM/wolfsslRunTests.c

@@ -1,6 +1,6 @@
 /* wolfsslRunTests.c
  *
- * Copyright (C) 2006-2020 wolfSSL Inc.
+ * Copyright (C) 2006-2019 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *

IDE/ECLIPSE/SIFIVE/README.md

@@ -1 +1,199 @@
-This folder has moved to `IDE/RISCV/SIFIVE-HIFIVE1`.
+# SiFive RISC-V HiFive1 Port
+
+## Overview
+You can enable the wolfSSL support for RISC-V using the `#define WOLFSSL_SIFIVE_RISC_V`.
+
+## Prerequisites
+1. Follow the instructions on the SiFive GitHub [here](https://github.com/sifive/freedom-e-sdk) and SiFive website [here](https://www.sifive.com/) to download the freedom-e-sdk and software tools.
+3. Run a simple hello application on your development board to confirm that your board functions as expected and the communication between your computer and the board works.
+
+## Usage
+You can start with a wolfcrypt example project to integrate the wolfSSL source code.
+wolfSSL supports a compile-time user configurable options in the `IDE/ECLIPSE/SIFIVE/user_settings.h` file.
+
+The `IDE/ECLIPSE/SIFIVE/main.c` example application provides a function to run the selected examples at compile time through the following two #defines in user_settings.h. You can define these macro options to disable the test run.
+```
+- #undef NO_CRYPT_TEST
+- #undef NO_CRYPT_BENCHMARK
+```
+
+## Setup
+### Setting up the SDK with wolfSSL
+1. Download the wolfSSL source code or a zip file from GitHub and place it under your SDK `$HOME` directory. You can also copy or simlink to the source.
+```
+  For example,
+  $ cd $HOME
+  $ git clone --depth=1 https://github.com/wolfSSL/wolfssl.git
+
+```
+2. Copy the wolfcrypt example project into your `freedom-e-sdk/software` directory.
+
+```
+  $ cp -rf ~/wolfssl/IDE/ECLIPSE/SIFIVE ~/freedom-e-sdk/software/wolfcrypt
+```
+
+3. Edit your `~/freedom-e-sdk/scripts/standalone.mk` and add the following line after the last RISCV_CFLAGS entry:
+
+```
+  RISCV_CFLAGS += -I$(WOLFSSL_SRC_DIR) -I$(WOLFSSL_SRC_DIR)/IDE/ECLIPSE/SIFIVE -DWOLFSSL_USER_SETTINGS
+```
+
+4. WOLFSSL_SRC_DIR variable must be set in the environment when GNU make is started.
+
+```
+  $ export WOLFSSL_SRC_DIR=~/wolfssl
+```
+
+5. Setup your riscv64 compiler 
+
+```
+  $ export RISCV_OPENOCD_PATH=/opt/riscv-openocd
+```
+6. (Optional) Setup OpenOCD if your target supports it:
+
+```
+  $ export RISCV_OPENOCD_PATH=/opt/riscv-openocd
+```
+## Building and Running
+
+You can build from source or create a static library.
+
+1. Using command-line:
+
+```
+  $ cd freedom-e-sdk
+  $ make PROGRAM=wolfcrypt TARGET=sifive-hifive1-revb CONFIGURATION=debug clean software upload
+```
+This example cleans, builds and uploads the software on the sifive-hifive1-revb target but you can also combine and build for any of the supported targets. 
+
+Review the test results on the target console.
+
+2. Building a static library for RISC-V using a cross-compiler:
+
+```
+$ cd $WOLFSSL_SRC_DIR
+
+$./configure --host=riscv64-unknown-elf  \
+CC=riscv64-unknown-elf-gcc \
+AR=riscv64-unknown-elf-ar \
+AS=riscv64-unknown-elf-as \
+RANLIB=$RISCV_PATH/bin/riscv64-unknown-elf-gcc-ranlib \
+LD=riscv64-unknown-elf-ld \
+CXX=riscv64-unknown-elf-g++ \
+--disable-examples --enable-static --disable-shared \
+CFLAGS="-march=rv32imac -mabi=ilp32 -mcmodel=medlow -ffunction-sections -fdata-sections -I~/freedom-e-sdk/bsp/sifive-hifive1/install/include -O0 -g -DNO_FILESYSTEM -DWOLFSSL_NO_SOCK -DNO_WRITEV -DWOLFCRYPT_ONLY -DWOLFSSL_SIFIVE_RISC_V"
+
+$make
+$sudo make install
+```
+You can now build and link your software to the wolfSSL libwolfssl.a static library.
+
+### `wolfcrypt_test()`
+
+wolfcrypt_test() prints a message on the target console similar to the following output:
+
+```
+SiFive HiFive1 Demo
+Setting clock to 320MHz
+Actual Clock 320MHz
+
+error    test passed!
+MEMORY   test passed!
+base64   test passed!
+asn      test passed!
+SHA      test passed!
+SHA-256  test passed!
+SHA-512  test passed!
+Hash     test passed!
+HMAC-SHA test passed!
+HMAC-SHA256 test passed!
+HMAC-SHA512 test passed!
+GMAC     test passed!
+Chacha   test passed!
+POLY1305 test passed!
+ChaCha20-Poly1305 AEAD test passed!
+AES      test passed!
+AES192   test passed!
+AES256   test passed!
+AES-GCM  test passed!
+RANDOM   test passed!
+ECC      test passed!
+ECC buffer test passed!
+CURVE25519 test passed!
+ED25519  test passed!
+logging  test passed!
+mutex    test passed!
+Test complete
+```
+### `benchmark_test()`
+
+benchmark_test() prints a message on the target console similar to the following output.
+
+TARGET=sifive-hifive1-revb:
+
+```
+SiFive HiFive1 Demo
+Setting clock to 320MHz
+Actual Clock 320MHz
+
+------------------------------------------------------------------------------
+ wolfSSL version 4.0.0
+------------------------------------------------------------------------------
+wolfCrypt Benchmark (block bytes 1024, min 1.0 sec each)
+RNG                250 KB took 1.098 seconds,  227.714 KB/s
+AES-128-CBC-enc     50 KB took 1.132 seconds,   44.175 KB/s
+AES-128-CBC-dec     50 KB took 1.142 seconds,   43.778 KB/s
+AES-192-CBC-enc     50 KB took 1.250 seconds,   40.007 KB/s
+AES-192-CBC-dec     50 KB took 1.260 seconds,   39.677 KB/s
+AES-256-CBC-enc     50 KB took 1.368 seconds,   36.552 KB/s
+AES-256-CBC-dec     50 KB took 1.378 seconds,   36.279 KB/s
+AES-128-GCM-enc     25 KB took 1.225 seconds,   20.412 KB/s
+AES-128-GCM-dec     25 KB took 1.225 seconds,   20.402 KB/s
+AES-192-GCM-enc     25 KB took 1.290 seconds,   19.373 KB/s
+AES-192-GCM-dec     25 KB took 1.291 seconds,   19.366 KB/s
+AES-256-GCM-enc     25 KB took 1.352 seconds,   18.487 KB/s
+AES-256-GCM-dec     25 KB took 1.353 seconds,   18.478 KB/s
+CHACHA               1 MB took 1.006 seconds,    1.020 MB/s
+CHA-POLY           700 KB took 1.032 seconds,  678.045 KB/s
+POLY1305             2 MB took 1.007 seconds,    2.255 MB/s
+SHA                  2 MB took 1.002 seconds,    1.511 MB/s
+SHA-256            525 KB took 1.011 seconds,  519.279 KB/s
+SHA-512            275 KB took 1.017 seconds,  270.477 KB/s
+HMAC-SHA             1 MB took 1.013 seconds,    1.399 MB/s
+HMAC-SHA256        525 KB took 1.019 seconds,  515.020 KB/s
+HMAC-SHA512        275 KB took 1.032 seconds,  266.351 KB/s
+ECC      256 key gen         2 ops took 1.104 sec, avg 551.834 ms, 1.812 ops/sec
+ECDHE    256 agree           2 ops took 1.101 sec, avg 550.400 ms, 1.817 ops/sec
+ECDSA    256 sign            2 ops took 1.173 sec, avg 586.502 ms, 1.705 ops/sec
+ECDSA    256 verify          2 ops took 2.153 sec, avg 1076.294 ms, 0.929 ops/sec
+CURVE  25519 key gen         2 ops took 1.629 sec, avg 814.423 ms, 1.228 ops/sec
+CURVE  25519 agree           2 ops took 1.626 sec, avg 813.156 ms, 1.230 ops/sec
+ED     25519 key gen         1 ops took 1.436 sec, avg 1436.096 ms, 0.696 ops/sec
+ED     25519 sign            2 ops took 2.913 sec, avg 1456.421 ms, 0.687 ops/sec
+ED     25519 verify          2 ops took 5.012 sec, avg 2506.012 ms, 0.399 ops/sec
+Benchmark complete
+```
+
+## Tested Configurations
+- P-RNG (NIST DRBG) with SHA-256
+- SHA 1/256/512
+- AES 128/192/256 CBC/GCM
+- ECC 256 sign/verify/shared secret with fast math or Single Precision (SP) library
+- ED25519/Curve25519
+- HMAC
+- ChaCha20/Poly1305
+
+## Known Caveats
+- If you find the wolfcrypt test stuck on early_trap_vector error, it is like related to memory issues
+- Using the `__stack_size` default value of 0x400 will not be enough for the ECC test to pass.
+The `IDE/ECLIPSE/SIFIVE/Makefile` overwrites the value with 0x1000 (4 KBytes)
+- Enabling RSA will cause the ECC test to fail due to memory shortage.
+
+## References
+
+The test results were collected from a SiFive reference platform target with the following hardware, software and tool chains:
+- HiFive1 Rev A/Rev B: HiFive1 Development Board with the Freedom Everywhere SoC, E300
+- freedom-e-sdk
+- wolfssl [latest version](https://github.com/wolfSSL/wolfssl)
+
+For more information or questions, please email [support@wolfssl.com](mailto:support@wolfssl.com)

IDE/ECLIPSE/SIFIVE/include.am

@@ -3,4 +3,7 @@
 # All paths should be given relative to the root
 
 EXTRA_DIST += \
-    IDE/ECLIPSE/SIFIVE/README.md
+    IDE/ECLIPSE/SIFIVE/README.md \
+    IDE/ECLIPSE/SIFIVE/main.c \
+    IDE/ECLIPSE/SIFIVE/Makefile\
+    IDE/ECLIPSE/SIFIVE/user_settings.h

IDE/ECLIPSE/SIFIVE/main.c

@@ -1,6 +1,6 @@
 /* main.c
  *
- * Copyright (C) 2020 wolfSSL Inc.
+ * Copyright (C) 2019 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *
@@ -143,12 +143,12 @@ int main(void)
 #ifdef USE_CLOCK_HZ
     /* Speed up clock */
     printf("SiFive HiFive1 Demo\n");
-    printf("Setting clock to %dMHz\n", (int)(USE_CLOCK_HZ/1000000));
+    printf("Setting clock to %dMHz\n", USE_CLOCK_HZ/1000000);
     clk_Hz = metal_clock_set_rate_hz(
         &__METAL_DT_SIFIVE_FE310_G000_PLL_HANDLE->clock, USE_CLOCK_HZ
     );
 #endif
-    printf("Actual Clock %dMHz\n", (int)(clk_Hz/1000000));
+    printf("Actual Clock %dMHz\n", clk_Hz/1000000);
 
     /* Reconfigure the SPI Bus for dual mode */
     #define QSPI0_CTRL       0x10014000UL

IDE/ECLIPSE/SIFIVE/user_settings.h

@@ -1,6 +1,6 @@
 /* user_settings.h
  *
- * Copyright (C) 2020 wolfSSL Inc.
+ * Copyright (C) 2019 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *

IDE/Espressif/ESP-IDF/dummy_config_h

@@ -1,24 +0,0 @@
-/* config.h - dummy
- *
- * Copyright (C) 2006-2020 wolfSSL Inc.
- *
- * This file is part of wolfSSL.
- *
- * wolfSSL is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * wolfSSL is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
- */
-
-#ifndef _CONFIG_H_
-#define _CONFIG_H_
-#endif

IDE/Espressif/ESP-IDF/examples/wolfssl_benchmark/main/helper.c

@@ -1,6 +1,6 @@
 /* helper.c
  *
- * Copyright (C) 2006-2020 wolfSSL Inc.
+ * Copyright (C) 2006-2019 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *
@@ -150,7 +150,6 @@ int construct_argv()
 /* entry point */
 void app_main(void)
 {
-    (void) TAG;
 #ifndef NO_CRYPT_BENCHMARK
 
 /* when using atecc608a on esp32-wroom-32se */

IDE/Espressif/ESP-IDF/examples/wolfssl_client/CMakeLists.txt

@@ -2,10 +2,5 @@
 # CMakeLists in this exact order for cmake to work correctly
 cmake_minimum_required(VERSION 3.5)
 
-# (Not part of the boilerplate)
-# This example uses an extra component for common functions such as Wi-Fi and Ethernet connection.
-# disable the following line if there isn't the directory
-set(EXTRA_COMPONENT_DIRS $ENV{IDF_PATH}/examples/common_components/protocol_examples_common)
-
 include($ENV{IDF_PATH}/tools/cmake/project.cmake)
 project(wolfssl_client)

IDE/Espressif/ESP-IDF/examples/wolfssl_client/Makefile

@@ -6,7 +6,6 @@
 PROJECT_NAME := wolfssl_client
 
 CFLAGS += -DWOLFSSL_USER_SETTINGS
-# if there isn't the directory, please disable the line below.
-EXTRA_COMPONENT_DIRS = $(IDF_PATH)/examples/common_components/protocol_examples_common
 
 include $(IDF_PATH)/make/project.mk
+

IDE/Espressif/ESP-IDF/examples/wolfssl_client/main/client-tls.c

@@ -1,6 +1,6 @@
 /* client-tls-callback.c
  *
- * Copyright (C) 2006-2020 wolfSSL Inc.
+ * Copyright (C) 2006-2019 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *
@@ -131,7 +131,6 @@ void tls_smp_client_task()
     size_t len;
     struct hostent *hp;
     struct ip4_addr *ip4_addr;
-    const char sndMsg[] = "GET /index.html HTTP/1.0\r\n\r\n";
 
     /* declare wolfSSL objects */
     WOLFSSL_CTX *ctx;
@@ -258,8 +257,8 @@ void tls_smp_client_task()
 
     if(sendGet){
         printf("SSL connect ok, sending GET...\n");
-        len = XSTRLEN(sndMsg);
-        strncpy(buff, sndMsg, len);
+        len = 28;
+        strncpy(buff, "GET /index.html HTTP/1.0\r\n\r\n", 28);
         buff[len] = '\0';
     } else {
         sprintf(buff, "message from esp32 tls client\n");

IDE/Espressif/ESP-IDF/examples/wolfssl_client/main/include/wifi_connect.h

@@ -1,6 +1,6 @@
 /* user_settings.h
  *
- * Copyright (C) 2006-2020 wolfSSL Inc.
+ * Copyright (C) 2006-2019 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *
@@ -21,14 +21,9 @@
 #ifndef _TLS_WIFI_H_
 #define _TLS_WIFI_H_
 
-#include "esp_idf_version.h"
 #include "esp_log.h"
 #include "esp_wifi.h"
-#if ESP_IDF_VERSION_MAJOR >= 4 && ESP_IDF_VERSION_MINOR >= 1
-#include "esp_event.h"
-#else
 #include "esp_event_loop.h"
-#endif
 
 #define DEFAULT_PORT                     11111
 

IDE/Espressif/ESP-IDF/examples/wolfssl_client/main/wifi_connect.c

@@ -1,6 +1,6 @@
 /* wifi_connect.c
  *
- * Copyright (C) 2006-2020 wolfSSL Inc.
+ * Copyright (C) 2006-2019 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *
@@ -27,9 +27,6 @@
 #include "lwip/netdb.h"
 #include "lwip/apps/sntp.h"
 #include "nvs_flash.h"
-#if ESP_IDF_VERSION_MAJOR >= 4 && ESP_IDF_VERSION_MINOR >= 1
-#include "protocol_examples_common.h"
-#endif
 
 const static int CONNECTED_BIT = BIT0;
 static EventGroupHandle_t wifi_event_group;
@@ -51,13 +48,12 @@ static void set_time()
     time_t now;
     struct tm timeinfo;
     char strftime_buf[64];
-    /* please update the time if seeing unknown failure. */
-    /* this could cause TLS communication failure due to time expiration */
-    utctime.tv_sec = 1567125910; /* dummy time: Fri Aug 30 09:45:00 2019 */
+
+    utctime.tv_sec = 1542008020; /* dummy time: Mon Nov 12 07:33:40 2018 */
     utctime.tv_usec = 0;
     tz.tz_minuteswest = 0;
     tz.tz_dsttime = 0;
-
+    
     settimeofday(&utctime, &tz);
 
     time(&now);
@@ -66,11 +62,9 @@ static void set_time()
     strftime(strftime_buf, sizeof(strftime_buf), "%c", &timeinfo);
     ESP_LOGI(TAG, "The current date/time is: %s", strftime_buf);
 
-#if ESP_IDF_VERSION_MAJOR < 4
     /* wait until wifi connect */
     xEventGroupWaitBits(wifi_event_group, CONNECTED_BIT,
                                             false, true, portMAX_DELAY);
-#endif
     /* now we start client tasks. */
     tls_smp_client_init();
 }
@@ -92,7 +86,7 @@ static void tls_smp_client_init(void)
         ESP_LOGI(TAG, "create thread %s failed", TLS_SMP_CLIENT_TASK_NAME);
     }
 }
-/* event handler for wifi events */
+/* event hander for wifi events */
 static esp_err_t wifi_event_handler(void *ctx, system_event_t *event)
 {
     switch (event->event_id)
@@ -126,15 +120,6 @@ void app_main(void)
     tcpip_adapter_init();
 
     /* */
-#if ESP_IDF_VERSION_MAJOR >= 4 && ESP_IDF_VERSION_MINOR >= 1
-    (void) wifi_event_handler;
-   ESP_ERROR_CHECK(esp_event_loop_create_default());
-   /* This helper function configures Wi-Fi or Ethernet, as selected in menuconfig.
-   * Read "Establishing Wi-Fi or Ethernet Connection" section in
-   * examples/protocols/README.md for more information about this function.
-   */
-    ESP_ERROR_CHECK(example_connect());
-#else
     wifi_event_group = xEventGroupCreate();
     ESP_ERROR_CHECK(esp_event_loop_init(wifi_event_handler, NULL));
     wifi_init_config_t cfg = WIFI_INIT_CONFIG_DEFAULT();
@@ -156,7 +141,6 @@ void app_main(void)
     ESP_LOGI(TAG, "wifi_init_sta finished.");
     ESP_LOGI(TAG, "connect to ap SSID:%s password:%s",
                                         TLS_SMP_WIFI_SSID, TLS_SMP_WIFI_PASS);
-#endif
     ESP_LOGI(TAG, "Set dummy time...");
     set_time();
 }

IDE/Espressif/ESP-IDF/examples/wolfssl_server/CMakeLists.txt

@@ -2,10 +2,6 @@
 # CMakeLists in this exact order for cmake to work correctly
 cmake_minimum_required(VERSION 3.5)
 
-# (Not part of the boilerplate)
-# This example uses an extra component for common functions such as Wi-Fi and Ethernet connection.
-# disable the following line if there isn't the directory
-set(EXTRA_COMPONENT_DIRS $ENV{IDF_PATH}/examples/common_components/protocol_examples_common)
 
 include($ENV{IDF_PATH}/tools/cmake/project.cmake)
 project(wolfssl_server)

IDE/Espressif/ESP-IDF/examples/wolfssl_server/Makefile

@@ -7,8 +7,5 @@ PROJECT_NAME := tls_server
 
 CFLAGS += -DWOLFSSL_USER_SETTINGS
 
-# if there isn't the directory, please disable the line below.
-EXTRA_COMPONENT_DIRS = $(IDF_PATH)/examples/common_components/protocol_examples_common
-
 include $(IDF_PATH)/make/project.mk
 

IDE/Espressif/ESP-IDF/examples/wolfssl_server/main/include/wifi_connect.h

@@ -1,6 +1,6 @@
-/* wifi_connect.h
+/* wifi_connect.h 
  *
- * Copyright (C) 2006-2020 wolfSSL Inc.
+ * Copyright (C) 2006-2019 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *
@@ -21,14 +21,9 @@
 #ifndef _TLS_WIFI_H_
 #define _TLS_WIFI_H_
 
-#include "esp_idf_version.h"
 #include "esp_log.h"
 #include "esp_wifi.h"
-#if ESP_IDF_VERSION_MAJOR >= 4 && ESP_IDF_VERSION_MINOR >= 1
-#include "esp_event.h"
-#else
 #include "esp_event_loop.h"
-#endif
 
 #define DEFAULT_PORT                     11111
 

IDE/Espressif/ESP-IDF/examples/wolfssl_server/main/server-tls.c

@@ -1,6 +1,6 @@
 /* server-tls-callback.c
  *
- * Copyright (C) 2006-2020 wolfSSL Inc.
+ * Copyright (C) 2006-2019 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *
@@ -64,7 +64,7 @@ static void ShowCiphers(void)
 #include "wolfssl/wolfcrypt/port/atmel/atmel.h"
 
 /* when you want to use a custom slot allocation */
-/* enable the definition CUSTOM_SLOT_ALLOCATION. */
+/* enable the difinition CUSTOM_SLOT_ALLOCATION. */
 
 #if defined(CUSTOM_SLOT_ALLOCATION)
 
@@ -133,7 +133,6 @@ void tls_smp_server_task()
     size_t             len;
     int                shutdown = 0;
     int                ret;
-    const char msg[] = "I hear you fa shizzle!";
 
     /* declare wolfSSL objects */
     WOLFSSL_CTX* ctx;
@@ -246,7 +245,7 @@ void tls_smp_server_task()
         }
         /* Write our reply into buff */
         memset(buff, 0, sizeof(buff));
-        memcpy(buff, msg, sizeof(msg));
+        memcpy(buff, "I hear ya fa shizzle!", sizeof(buff));
         len = strnlen(buff, sizeof(buff));
         /* Reply back to the client */
         if (wolfSSL_write(ssl, buff, len) != len) {

IDE/Espressif/ESP-IDF/examples/wolfssl_server/main/wifi_connect.c

@@ -1,6 +1,6 @@
 /* wifi_connect.c 
  *
- * Copyright (C) 2006-2020 wolfSSL Inc.
+ * Copyright (C) 2006-2019 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *
@@ -27,15 +27,12 @@
 #include "lwip/netdb.h"
 #include "lwip/apps/sntp.h"
 #include "nvs_flash.h"
-#if ESP_IDF_VERSION_MAJOR >= 4 && ESP_IDF_VERSION_MINOR >= 1
-#include "protocol_examples_common.h"
-#endif
 
 const static int CONNECTED_BIT = BIT0;
 static EventGroupHandle_t wifi_event_group;
 /* prefix for logging */
 const static char *TAG = "tls_server";
-/* proto-type definition */
+/* proto-type difinition */
 extern void tls_smp_server_task();
 static void tls_smp_server_init();
 
@@ -48,9 +45,8 @@ static void set_time()
     time_t now;
     struct tm timeinfo;
     char strftime_buf[64];
-    /* please update the time if seeing unknown failure. */
-    /* this could cause TLS communication failure due to time expiration */
-    utctime.tv_sec = 1567125910; /* dummy time: Fri Aug 30 09:45:00 2019 */
+
+    utctime.tv_sec = 1542008020; /* dummy time: Mon Nov 12 07:33:40 2018 */
     utctime.tv_usec = 0;
     tz.tz_minuteswest = 0;
     tz.tz_dsttime = 0;
@@ -63,11 +59,9 @@ static void set_time()
     strftime(strftime_buf, sizeof(strftime_buf), "%c", &timeinfo);
     ESP_LOGI(TAG, "The current date/time is: %s", strftime_buf);
 
-#if ESP_IDF_VERSION_MAJOR < 4
     /* wait until wifi connect */
     xEventGroupWaitBits(wifi_event_group, CONNECTED_BIT,
                                             false, true, portMAX_DELAY);
-#endif
     /* now we start client tasks. */
     tls_smp_server_init();
 }
@@ -89,7 +83,7 @@ static void tls_smp_server_init(void)
         ESP_LOGI(TAG, "create thread %s failed", TLS_SMP_SERVER_TASK_NAME);
     }
 }
-/* event handler for wifi events */
+/* event hander for wifi events */
 static esp_err_t wifi_event_handler(void *ctx, system_event_t *event)
 {
     switch (event->event_id)
@@ -98,13 +92,8 @@ static esp_err_t wifi_event_handler(void *ctx, system_event_t *event)
         esp_wifi_connect();
         break;
     case SYSTEM_EVENT_STA_GOT_IP:
-#if ESP_IDF_VERSION_MAJOR >= 4 && ESP_IDF_VERSION_MINOR >= 1
-        ESP_LOGI(TAG, "got ip:" IPSTR "\n",
-                 IP2STR(&event->event_info.got_ip.ip_info.ip));
-#else
         ESP_LOGI(TAG, "got ip:%s",
                  ip4addr_ntoa(&event->event_info.got_ip.ip_info.ip));
-#endif
         /* http://esp32.info/docs/esp_idf/html/dd/d08/group__xEventGroupSetBits.html */
         xEventGroupSetBits(wifi_event_group, CONNECTED_BIT);
         break;
@@ -125,21 +114,9 @@ void app_main(void)
 
     ESP_LOGI(TAG, "Initialize wifi");
     /* TCP/IP adapter initialization */
-#if ESP_IDF_VERSION_MAJOR >= 4 && ESP_IDF_VERSION_MINOR >= 1
-    esp_netif_init();
-#else
     tcpip_adapter_init();
-#endif
+
     /* */
-#if ESP_IDF_VERSION_MAJOR >= 4 && ESP_IDF_VERSION_MINOR >= 1
-    (void) wifi_event_handler;
-   ESP_ERROR_CHECK(esp_event_loop_create_default());
-   /* This helper function configures Wi-Fi or Ethernet, as selected in menuconfig.
-   * Read "Establishing Wi-Fi or Ethernet Connection" section in
-   * examples/protocols/README.md for more information about this function.
-   */
-    ESP_ERROR_CHECK(example_connect());
-#else
     wifi_event_group = xEventGroupCreate();
     ESP_ERROR_CHECK(esp_event_loop_init(wifi_event_handler, NULL));
     wifi_init_config_t cfg = WIFI_INIT_CONFIG_DEFAULT();
@@ -161,7 +138,6 @@ void app_main(void)
     ESP_LOGI(TAG, "wifi_init_sta finished.");
     ESP_LOGI(TAG, "connect to ap SSID:%s password:%s",
                                         TLS_SMP_WIFI_SSID, TLS_SMP_WIFI_PASS);
-#endif
-    ESP_LOGI(TAG, "Set dummy time...");
+    ESP_LOGI(TAG, "Set Dummy time...");
     set_time();
 }

IDE/Espressif/ESP-IDF/setup.sh

@@ -58,7 +58,6 @@ ${CPDCMD} -r ./wolfssl/*.h ${WOLFSSLLIB_TRG_DIR}/wolfssl/
 ${CPDCMD} -r ./wolfssl/wolfcrypt ${WOLFSSLLIB_TRG_DIR}/wolfssl/
 # user_settings.h
 ${CPDCMD} -r ${WOLFSSL_ESPIDFDIR}/user_settings.h ${WOLFSSLLIB_TRG_DIR}/include/
-${CPDCMD} -r ${WOLFSSL_ESPIDFDIR}/dummy_config_h ${WOLFSSLLIB_TRG_DIR}/include/config.h
 
 # unit test app
 ${CPDCMD} -r ${WOLFSSL_ESPIDFDIR}/test/* ${WOLFSSLLIB_TRG_DIR}/test/

IDE/Espressif/ESP-IDF/test/test_wolfssl.c

@@ -171,7 +171,7 @@ static void tskAes256_Test(void *pvParam)
 }
 #endif
 
-#if (!defined(NO_RSA) || defined(HAVE_ECC)) && !defined(WC_NO_RNG)
+#if !defined(NO_RSA) || defined(HAVE_ECC)
 
 int mp_performance_check(int mul, int mulmod, int exptmod)
 {
@@ -280,13 +280,13 @@ int mp_performance_check(int mul, int mulmod, int exptmod)
                 printf("(%d,%d) Xbits = %d, Ybits = %d Pbits = %d",
                                                         i , j, Xbits, Ybits, Pbits);
                 if(mul) {
-                    printf(" mul = %llu (us)", (unsigned long long)elapsedTime1);
+                    printf(" mul = %llu (us)", elapsedTime1);
                 }
                 if(mulmod) {
-                    printf(" mulmod = %llu (us)\n", (unsigned long long)elapsedTime2);
+                    printf(" mulmod = %llu (us)\n", elapsedTime2);
                 }
                 if(exptmod) {
-                    printf(" exptmod = %llu (ms)\n", (unsigned long long)elapsedTime3);
+                    printf(" exptmod = %llu (ms)\n", elapsedTime3);
                 }
             }
         }
@@ -539,20 +539,20 @@ int mp_unitest_exptmod(const char* strZ, const char* strX, const char* strY,
 TEST_CASE("wolfssl mp exptmod test"   , "[wolfssl]")
 {
     ESP_LOGI(TAG, "mp test");
-    int verbose = 1;
+    int verbose = 0;
 
-    TEST_ASSERT_EQUAL(0, mp_unitest_exptmod("02", "5", "1", "3", verbose));
-    TEST_ASSERT_EQUAL(0, mp_unitest_exptmod("01", "-5", "1", "3", verbose));
+    TEST_ASSERT_EQUAL(0, mp_unitest_exptmod("2", "5", "1", "3", verbose));
+    TEST_ASSERT_EQUAL(0, mp_unitest_exptmod("1", "-5", "1", "3", verbose));
     TEST_ASSERT_EQUAL(0, mp_unitest_exptmod("CE331E6D30A77A57", "1234", "A",
                            "FFFFFFFFFFFFFFFF", verbose));
-    TEST_ASSERT_EQUAL(0, mp_unitest_exptmod("01000000", "1000", "2", "FFFFFFF", verbose));
-    TEST_ASSERT_EQUAL(0, mp_unitest_exptmod("01000000", "2", "128",
+    TEST_ASSERT_EQUAL(0, mp_unitest_exptmod("1000000", "1000", "2", "FFFFFFF", verbose));
+    TEST_ASSERT_EQUAL(0, mp_unitest_exptmod("1000000", "2", "128",
                             "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF", verbose));
-    TEST_ASSERT_EQUAL(0, mp_unitest_exptmod("014B5A90", "1234", "2", "FFFFFFF", verbose));
-    TEST_ASSERT_EQUAL(0, mp_unitest_exptmod("01234321", "1111", "2", "FFFFFFFF", verbose));
-    TEST_ASSERT_EQUAL(0, mp_unitest_exptmod("02", "5", "1", "3", verbose));
+    TEST_ASSERT_EQUAL(0, mp_unitest_exptmod("14B5A90", "1234", "2", "FFFFFFF", verbose));
+    TEST_ASSERT_EQUAL(0, mp_unitest_exptmod("1234321", "1111", "2", "FFFFFFFF", verbose));
+    TEST_ASSERT_EQUAL(0, mp_unitest_exptmod("2", "5", "1", "3", verbose));
     TEST_ASSERT_EQUAL(0, mp_unitest_exptmod("22", "55", "1", "33", verbose));
-    TEST_ASSERT_EQUAL(0, mp_unitest_exptmod("0222", "555", "1", "333", verbose));
+    TEST_ASSERT_EQUAL(0, mp_unitest_exptmod("222", "555", "1", "333", verbose));
     TEST_ASSERT_EQUAL(0, mp_unitest_exptmod("2222", "5555", "1", "3333", verbose));
     TEST_ASSERT_EQUAL(0, mp_unitest_exptmod("11", "5555", "1", "33", verbose));
     TEST_ASSERT_EQUAL(0, mp_unitest_exptmod("55", "1111", "1", "77", verbose));
@@ -564,14 +564,14 @@ TEST_CASE("wolfssl mp mulmod test"   , "[wolfssl]")
     ESP_LOGI(TAG, "mp test");
     int verbose = 0;
     /*                                      Z    X    Y    M */
-    TEST_ASSERT_EQUAL(0, mp_unitest_mulmod("02", "5", "1", "3", verbose));
-    TEST_ASSERT_EQUAL(0, mp_unitest_mulmod("01", "-5", "1", "3", verbose));
-    TEST_ASSERT_EQUAL(0, mp_unitest_mulmod("02", "-64", "A", "3", verbose));
+    TEST_ASSERT_EQUAL(0, mp_unitest_mulmod("2", "5", "1", "3", verbose));
+    TEST_ASSERT_EQUAL(0, mp_unitest_mulmod("1", "-5", "1", "3", verbose));
+    TEST_ASSERT_EQUAL(0, mp_unitest_mulmod("2", "-64", "A", "3", verbose));
     TEST_ASSERT_EQUAL(0, mp_unitest_mulmod("74C3AC", "123456", "55555", "AAAAA1", verbose));
     TEST_ASSERT_EQUAL(0, mp_unitest_mulmod("73A068", "123456", "55555", "AAAAA3", verbose));
 
     mp_unitest_mulmod(
-    "010C530243ADE5EA7C557E9A2FF5B4573195665A89CB921F573267B15CD2BCB6467E925235AA752CC2D08B07D31497B497744CA3685A46E76247439826628589DD814AC9EEE9EF8B4B44BEE2DB6065BE3C51B788E4ECFF39FB28C3D8EBE10FC9989D97CDC6624E32EBD222E222A2E93085FC2D05E4EB73375F7FC7B11E9B3024",
+    "10C530243ADE5EA7C557E9A2FF5B4573195665A89CB921F573267B15CD2BCB6467E925235AA752CC2D08B07D31497B497744CA3685A46E76247439826628589DD814AC9EEE9EF8B4B44BEE2DB6065BE3C51B788E4ECFF39FB28C3D8EBE10FC9989D97CDC6624E32EBD222E222A2E93085FC2D05E4EB73375F7FC7B11E9B3024",
     "A4F780E83C3FAC34878787D4876BA7582E48C7637A26C6E720974FC7416150A3865D44F6D08E3DA38EB4296928C564D9A0008D8A0D63E0B8EF54D14D54FBEAB540E43D2ED6BE54806D9150C1944437CC3D8B2486A1FB932A6691B529E0E2A46524CB0825BA4F4E1B9C24554DB1913169E5373173A3B7CBBF77C3403C8C7AE86A",
     "6520379E44C1A2C359342010E1038F8C3644D9A47A9346A80C92B48A6986872D74C3BDDB49B2D93C554B588D4A4448614FADBC066CC10F3EB20A2422EA857B7DD0BF60C9CB7D733B12761BD785BCD122D97ECA0A8F1D0F705BC094B66EE5C96712AE3B14B5AA6AD9E50C6A3020BA01DA4FB94E3934527ADCDB3DE51C368B37C2",
     "BE7070B80418E528FE66D89088E0F1B7C3D0D23EE64B9474B0FFB0F763A5AB7EAFB62BB738161A50BFF1CA873AD5B0DAF8437A15B97EEA2A80D251B035AF07F3F25D243A4B8756481B3C249ADA7080BD3C8B034A0C8371DEE30370A2B760091B5EC73DA06460E3A9068DD3FF42BB0A94272D57420DB02DE0BA182560921192F3",
@@ -604,11 +604,11 @@ TEST_CASE("wolfssl mp mul test"   , "[wolfssl]")
     ESP_LOGI(TAG, "mp test");
     int verbose = 0;
 
-    TEST_ASSERT_EQUAL(0, mp_unitest_mul("0A", "5", "2", verbose));
-    TEST_ASSERT_EQUAL(0, mp_unitest_mul("-0A", "-5", "2", verbose));
-    TEST_ASSERT_EQUAL(0, mp_unitest_mul("0A", "-5", "-2", verbose));
-    TEST_ASSERT_EQUAL(0, mp_unitest_mul("06260060", "1234", "5678", verbose));
-    TEST_ASSERT_EQUAL(0, mp_unitest_mul("038E83", "123", "321", verbose));
+    TEST_ASSERT_EQUAL(0, mp_unitest_mul("A", "5", "2", verbose));
+    TEST_ASSERT_EQUAL(0, mp_unitest_mul("-A", "-5", "2", verbose));
+    TEST_ASSERT_EQUAL(0, mp_unitest_mul("A", "-5", "-2", verbose));
+    TEST_ASSERT_EQUAL(0, mp_unitest_mul("6260060", "1234", "5678", verbose));
+    TEST_ASSERT_EQUAL(0, mp_unitest_mul("38E83", "123", "321", verbose));
     TEST_ASSERT_EQUAL(0, mp_unitest_mul("75CD7FCBBC", "123456", "6789A", verbose));
 
     TEST_ASSERT_EQUAL(0, mp_unitest_mul(
@@ -618,7 +618,7 @@ TEST_CASE("wolfssl mp mul test"   , "[wolfssl]")
     verbose));
 
     TEST_ASSERT_EQUAL(0, mp_unitest_mul(
-    "033676FE7B625BF0759F7E8932B6B50D5F45E16E1C670AD20F1CDA5DFFA433685937CA8422A9CB916CC8",
+    "33676FE7B625BF0759F7E8932B6B50D5F45E16E1C670AD20F1CDA5DFFA433685937CA8422A9CB916CC8",
     "165196BA298CD54975DC483C4D21A51EA0A146783CFB41522E76E50C",
     "24D9D5CA7D9CCC06F5E70F1963E6",
     verbose));
@@ -636,7 +636,7 @@ TEST_CASE("wolfssl mp mul performance test"   , "[wolfssl]")
 
     TEST_ASSERT_EQUAL(0, mp_performance_check(mul, mulmod, exptmod));
 }
-#endif/* (!NO_RSA || HAVE_ECC) && !WC_NO_RNG */
+#endif/* !NO_RSA || HAVE_ECC */
 
 TEST_CASE("wolfssl aes test"  , "[wolfssl]")
 {

IDE/Espressif/ESP-IDF/user_settings.h

@@ -1,6 +1,6 @@
 /* user_settings.h
  *
- * Copyright (C) 2006-2020 wolfSSL Inc.
+ * Copyright (C) 2006-2019 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *
@@ -43,10 +43,6 @@
 #define CURVE25519_SMALL
 #define HAVE_ED25519
 
-/* when you want to use aes counter mode */
-/* #define WOLFSSL_AES_DIRECT */
-/* #define WOLFSSL_AES_COUNTER */
-
 /* esp32-wroom-32se specific definition */
 #if defined(WOLFSSL_ESPWROOM32SE)
     #define WOLFSSL_ATECC508A

IDE/GCC-ARM/Header/user_settings.h

@@ -1,6 +1,6 @@
 /* user_settings.h
  *
- * Copyright (C) 2006-2020 wolfSSL Inc.
+ * Copyright (C) 2006-2019 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *

IDE/GCC-ARM/README.md

@@ -120,6 +120,6 @@ These settings are located in `Header/user_settings.h`.
 * `USE_SLOW_SHA512`: Over twice as small, but 50% slower
 * `USE_CERT_BUFFERS_1024` or `USE_CERT_BUFFERS_2048`: Size of RSA certs / keys to test with. 
 * `BENCH_EMBEDDED`: Define this if using the wolfCrypt test/benchmark and using a low memory target.
-* `ECC_USER_CURVES`: Allows user to define curve sizes to enable. Default is 256-bit on. To enable others use `HAVE_ECC192`, `HAVE_ECC224`, etc....
+* `ECC_USER_CURVES`: Allows user to defines curve sizes to enable. Default is 256-bit on. To enable others use `HAVE_ECC192`, `HAVE_ECC224`, etc....
 * `TFM_ARM`, `TFM_SSE2`, `TFM_AVR32`, `TFM_PPC32`, `TFM_MIPS`, `TFM_X86` or `TFM_X86_64`: These are assembly optimizations available with USE_FAST_MATH.
 * Single Precision Math for ARM: See `WOLFSSL_SP`. Optimized math for ARM performance of specific RSA, DH and ECC algorithms.

IDE/GCC-ARM/Source/armtarget.c

@@ -1,6 +1,6 @@
 /* armtarget.c
  *
- * Copyright (C) 2006-2020 wolfSSL Inc.
+ * Copyright (C) 2006-2019 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *
@@ -142,20 +142,20 @@ void HardFault_HandlerC( uint32_t *hardfault_args )
     _BFAR = (*((volatile uint32_t *)(0xE000ED38)));
 
     printf ("\n\nHard fault handler (all numbers in hex):\n");
-    printf ("R0 = %ux\n", stacked_r0);
-    printf ("R1 = %ux\n", stacked_r1);
-    printf ("R2 = %ux\n", stacked_r2);
-    printf ("R3 = %ux\n", stacked_r3);
-    printf ("R12 = %ux\n", stacked_r12);
-    printf ("LR [R14] = %ux  subroutine call return address\n", stacked_lr);
-    printf ("PC [R15] = %ux  program counter\n", stacked_pc);
-    printf ("PSR = %ux\n", stacked_psr);
-    printf ("CFSR = %ux\n", _CFSR);
-    printf ("HFSR = %ux\n", _HFSR);
-    printf ("DFSR = %ux\n", _DFSR);
-    printf ("AFSR = %ux\n", _AFSR);
-    printf ("MMAR = %ux\n", _MMAR);
-    printf ("BFAR = %ux\n", _BFAR);
+    printf ("R0 = %lx\n", stacked_r0);
+    printf ("R1 = %lx\n", stacked_r1);
+    printf ("R2 = %lx\n", stacked_r2);
+    printf ("R3 = %lx\n", stacked_r3);
+    printf ("R12 = %lx\n", stacked_r12);
+    printf ("LR [R14] = %lx  subroutine call return address\n", stacked_lr);
+    printf ("PC [R15] = %lx  program counter\n", stacked_pc);
+    printf ("PSR = %lx\n", stacked_psr);
+    printf ("CFSR = %lx\n", _CFSR);
+    printf ("HFSR = %lx\n", _HFSR);
+    printf ("DFSR = %lx\n", _DFSR);
+    printf ("AFSR = %lx\n", _AFSR);
+    printf ("MMAR = %lx\n", _MMAR);
+    printf ("BFAR = %lx\n", _BFAR);
 
     // Break into the debugger
     __asm("BKPT #0\n");

IDE/GCC-ARM/Source/benchmark_main.c

@@ -1,6 +1,6 @@
 /* benchmark_main.c
  *
- * Copyright (C) 2006-2020 wolfSSL Inc.
+ * Copyright (C) 2006-2019 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *

IDE/GCC-ARM/Source/test_main.c

@@ -1,6 +1,6 @@
 /* test_main.c
  *
- * Copyright (C) 2006-2020 wolfSSL Inc.
+ * Copyright (C) 2006-2019 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *

IDE/GCC-ARM/Source/tls_client.c

@@ -1,6 +1,6 @@
 /* tls_client.c
  *
- * Copyright (C) 2006-2020 wolfSSL Inc.
+ * Copyright (C) 2006-2019 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *

IDE/GCC-ARM/Source/wolf_main.c

@@ -1,6 +1,6 @@
 /* wolf_main.c
  *
- * Copyright (C) 2006-2020 wolfSSL Inc.
+ * Copyright (C) 2006-2019 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *

IDE/GCC-ARM/include.am

@@ -9,7 +9,6 @@ EXTRA_DIST+= IDE/GCC-ARM/Source/benchmark_main.c
 EXTRA_DIST+= IDE/GCC-ARM/Source/test_main.c
 EXTRA_DIST+= IDE/GCC-ARM/Source/tls_client.c
 EXTRA_DIST+= IDE/GCC-ARM/linker.ld
-EXTRA_DIST+= IDE/GCC-ARM/linker_fips.ld
 EXTRA_DIST+= IDE/GCC-ARM/Makefile
 EXTRA_DIST+= IDE/GCC-ARM/Makefile.bench
 EXTRA_DIST+= IDE/GCC-ARM/Makefile.client

IDE/GCC-ARM/linker_fips.ld

@@ -1,92 +0,0 @@
-MEMORY
-{
-  FLASH (wx) : ORIGIN = 0x00000000, LENGTH = 256K
-  RAM   (wx) : ORIGIN = 0x20000000, LENGTH = 64K
-}
-
-SECTIONS
-{
-    __vectors_start__ = .;
-    .vectors : { *(.vectors) } > FLASH
-    __vectors_end__ = __vectors_start__ + 0x400;
-
-    /* Custom section for wolfCrypt FIPS module */
-    .wolfCryptFIPSModule_text :
-    {
-        . = ALIGN(4);
-        KEEP(wolfcrypt_first.o (.text .text* ))
-        KEEP(aes.o(.text .text* ))
-        KEEP(cmac.o (.text .text* ))
-        KEEP(des3.o (.text .text* ))
-        KEEP(dh.o (.text .text* ))
-        KEEP(ecc.o (.text .text* ))
-        KEEP(fips.o (.text .text* ))
-        KEEP(fips_test.o (.text .text* ))
-        KEEP(hmac.o (.text .text* ))
-        KEEP(random.o(.text .text* ))
-        KEEP(rsa.o (.text .text* ))
-        KEEP(sha.o (.text .text* ))
-        KEEP(sha256.o (.text .text* ))
-        KEEP(sha3.o (.text .text* ))
-        KEEP(sha512.o (.text .text* ))
-        KEEP(wolfcrypt_last.o(.text .text*))
-        . = ALIGN(4);
-    } > FLASH
-    .wolfCryptFIPSModule_rodata :
-    {
-        . = ALIGN(4);
-        KEEP(wolfcrypt_first.o (.rodata .rodata*))
-        KEEP(aes.o(.rodata .rodata*))
-        KEEP(cmac.o(.rodata .rodata*))
-        KEEP(des3.o(.rodata .rodata*))
-        KEEP(dh.o(.rodata .rodata*))
-        KEEP(ecc.o(.rodata .rodata*))
-        KEEP(fips.o(.rodata .rodata*))
-        KEEP(fips_test.o(.rodata .rodata*))
-        KEEP(hmac.o(.rodata .rodata*))
-        KEEP(random.o(.rodata .rodata*))
-        KEEP(rsa.o(.rodata .rodata*))
-        KEEP(sha.o(.rodata .rodata*))
-        KEEP(sha256.o(.rodata .rodata*))
-        KEEP(sha3.o(.rodata .rodata*))
-        KEEP(sha512.o(.rodata .rodata*))
-        KEEP(wolfcrypt_last.o(.rodata .rodata*))
-        . = ALIGN(4);
-    } > FLASH
-
-    /* Custom section for wolfCrypt and LibC to prevent FIPS hash from changing 
-        when application code changes are made */
-    .wolfCryptNonFIPS_text :
-    {
-        . = ALIGN(4);
-        KEEP(*wolf*src*.o(.text .text*))
-        lib_a* ( .text .text*)
-        . = ALIGN(4);
-    } > FLASH
-    .wolfCryptNonFIPS_rodata :
-    {
-        . = ALIGN(4);
-        KEEP(*wolf*src*.o(.rodata .rodata*))
-        lib_a* (.rodata .rodata*)
-        . = ALIGN(4);
-    } > FLASH
-    
-	.sys    : { *(.sys*) }    > FLASH
-    .text   : { *(.text*) }   > FLASH
-    .rodata : { *(.text*) }   > FLASH
-
-	__data_load_start__ = .;
-    __data_start__ = .;
-    .data   : { *(.data*) }   > RAM
-    __data_end__ = __data_start__ + SIZEOF(.data);
-
-    __bss_start__ = .;
-    .bss    : { *(.bss*)  }   > RAM
-    __bss_end__   = __bss_start__ + SIZEOF(.bss);
-
-    __heap_start__ = .;
-    .heap   : { *(.heap*)  }   > RAM
-    __heap_end__ = __heap_start__ + SIZEOF(.heap);
-
-    end = .;
-}

IDE/HEXAGON/DSP/Makefile

@@ -1,110 +0,0 @@
-# Makefile
-#
-# Copyright (C) 2006-2020 wolfSSL Inc.
-#
-# This file is part of wolfSSL.
-#
-# wolfSSL is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# wolfSSL is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
-
-ENVI=hexagon
-
-# default to hexagon v65 Release build
-ifndef V
-V=hexagon_Release_dynamic_toolv83_v65
-endif
-
-SUPPORTED_VS = $(default_VS)
-
-DEPENDENCIES = \
-  ATOMIC \
-  RPCMEM \
-  TEST_MAIN \
-  TEST_UTIL
-ATOMIC_DIR = $(HEXAGON_SDK_ROOT)/libs/common/atomic
-RPCMEM_DIR = $(HEXAGON_SDK_ROOT)/libs/common/rpcmem
-TEST_MAIN_DIR = $(HEXAGON_SDK_ROOT)/test/common/test_main
-TEST_UTIL_DIR = $(HEXAGON_SDK_ROOT)/test/common/test_util
-
-include $(HEXAGON_SDK_ROOT)/build/make.d/$(ENVI)_vs.min
-include $(HEXAGON_SDK_ROOT)/build/defines.min
-
-QURT = $(HEXAGON_SDK_ROOT)/libs/common/qurt
-QAIC_FLAGS += -I../../../
-CC_FLAGS += -I../../../
-CC_FLAGS += -I $(QURT)/computev65/include/posix/
-CC_FLAGS += -I $(QURT)/computev65/include/qurt/
-CC_FLAGS += -I../
-CC_FLAGS += -DWOLFSSL_USER_SETTINGS
-CC_FLAGS += -DWOLFSSL_DSP_BUILD
-CC_FLAGS += -DWC_NO_RNG
-#CC_FLAGS += -O3
-
-C_FLAGS += $(MHVX_DOUBLE_FLAG) -mllvm -hexagon-eif=0
-CC_FLAGS += $(MHVX_DOUBLE_FLAG) -mllvm -hexagon-eif=0
-
-# stub library
-BUILD_LIBS += libwolfssl_dsp_skel
-ifeq (1,$(V_dynamic))
-BUILD_DLLS += libwolfssl_dsp_skel
-endif
-libwolfssl_dsp_skel_QAICIDLS += wolfssl_dsp
-libwolfssl_dsp_skel_C_SRCS += $V/wolfSSL_skel
-libwolfssl_dsp_skel.C_SRCS += ../../../wolfcrypt/src/sp_dsp32.c
-libwolfssl_dsp_skel.C_SRCS += ../../../wolfcrypt/src/sp_int.c
-libwolfssl_dsp_skel.C_SRCS += ../../../wolfcrypt/src/wc_port.c
-libwolfssl_dsp_skel.C_SRCS += ../../../wolfcrypt/src/logging.c
-libwolfssl_dsp_skel.C_SRCS += ../../../wolfcrypt/src/memory.c
-libwolfssl_dsp_skel.C_SRCS += ../../../wolfcrypt/src/wolfmath.c
-#libsp_dsp_skel_DLLS += libdspCV_skel
-
-# quality test
-#BUILD_QEXES += eccverify_q
-#eccverify_q_QAICIDLS = wolfssl_dsp
-#eccverify_q_C_SRCS = ../ecc-verify
-#eccverify_q.C_SRCS += ../../../wolfcrypt/src/wc_dsp.c
-#eccverify_q.C_SRCS += ../../../wolfcrypt/src/sp_dsp32.c
-#eccverify_q.C_SRCS += ../../../wolfcrypt/src/sp_int.c
-#eccverify_q.C_SRCS += ../../../wolfcrypt/src/wc_port.c
-#eccverify_q.C_SRCS += ../../../wolfcrypt/src/wc_encrypt.c
-#eccverify_q.C_SRCS += ../../../wolfcrypt/src/pwdbased.c
-#eccverify_q.C_SRCS += ../../../wolfcrypt/src/hash.c
-#eccverify_q.C_SRCS += ../../../wolfcrypt/src/arc4.c
-#eccverify_q.C_SRCS += ../../../wolfcrypt/src/hmac.c
-#eccverify_q.C_SRCS += ../../../wolfcrypt/src/md5.c
-#eccverify_q.C_SRCS += ../../../wolfcrypt/src/coding.c
-#eccverify_q.C_SRCS += ../../../wolfcrypt/src/aes.c
-#eccverify_q.C_SRCS += ../../../wolfcrypt/src/des3.c
-#eccverify_q.C_SRCS += ../../../wolfcrypt/src/random.c
-#eccverify_q.C_SRCS += ../../../wolfcrypt/src/logging.c
-#eccverify_q.C_SRCS += ../../../wolfcrypt/src/ecc.c
-#eccverify_q.C_SRCS += ../../../wolfcrypt/src/memory.c
-#eccverify_q.C_SRCS += ../../../wolfcrypt/src/sha256.c
-#eccverify_q.C_SRCS += ../../../wolfcrypt/src/sha.c
-#eccverify_q.C_SRCS += ../../../wolfcrypt/src/asn.c
-#eccverify_q.C_SRCS += ../../../wolfcrypt/src/wolfmath.c
-#eccverify_q.C_SRCS += ../../../wolfcrypt/src/sp_c32.c
-#eccverify_q.C_SRCS += ../../../wolfcrypt/src/sp_c64.c
-#eccverify_q_LIBS = rtld rpcmem test_util atomic test_main
-
-BUILD_COPIES = \
-   $(DLLS) \
-   $(EXES) \
-   $(LIBS) \
-   $(SHIP_DIR)/ ;
-
-
-include $(RULES_MIN)
-
-

IDE/HEXAGON/DSP/wolfssl_dsp.idl

@@ -1,13 +0,0 @@
-#ifndef WOLFSSL_DSP_INC
-#define WOLFSSL_DSP_INC
-
-#include "AEEStdDef.idl"
-#include "remote.idl"
-
-interface wolfSSL: remote_handle64{
-
-	/* ecc operations */
-	long DSP_ECC_Verify_256(inrout sequence<int32>  hash, inrout sequence<int32> pX, inrout sequence<int32> pY,
-		inrout sequence<int32> pZ, inrout sequence<int32> r, inrout sequence<int32> sm, inrout long res);
-};
-#endif

IDE/HEXAGON/Makefile

@@ -1,189 +0,0 @@
-# Makefile
-#
-# Copyright (C) 2006-2020 wolfSSL Inc.
-#
-# This file is part of wolfSSL.
-#
-# wolfSSL is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# wolfSSL is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
-
-ENVI=UbuntuARM
-
-# default to Ubuntu Release build
-ifndef V
-V=UbuntuARM_Release_aarch64
-endif
-
-SUPPORTED_VS = $(default_VS)
-include $(HEXAGON_SDK_ROOT)/build/make.d/$(ENVI)_vs.min
-include $(HEXAGON_SDK_ROOT)/build/defines.min
-
-ifeq ($(CDSP_FLAG), 1) 
-	LIB_DSPRPC = libcdsprpc
-else ifeq ($(MDSP_FLAG), 1) 
-	LIB_DSPRPC = libmdsprpc
-else ifeq ($(SLPI_FLAG), 1) 
-	LIB_DSPRPC = libsdsprpc
-else
-	LIB_DSPRPC = libadsprpc
-endif
-$(info ************  LIB=$(LIB_DSPRPC) ************)
-# include files
-CC_FLAGS += -I../../
-CC_FLAGS += -I./
-CC_FLAGS += -DWOLFSSL_USER_SETTINGS
-CC_FLAGS += -mcpu=generic+crypto
-#CC_FLAGS += -O3
-
-DEPENDENCIES = \
-  ATOMIC \
-  RPCMEM 
-ATOMIC_DIR = $(HEXAGON_SDK_ROOT)/libs/common/atomic
-RPCMEM_DIR = $(HEXAGON_SDK_ROOT)/libs/common/rpcmem
-
-# stub library
-BUILD_DLLS += libwolfssl
-libwolfssl_QAICIDLS += DSP/wolfssl_dsp
-libwolfssl_C_SRCS += $V/wolfSSL_stub
-libwolfssl_DLLS += $(LIB_DSPRPC)
-libwolfssl_C_SRCS += ../../wolfcrypt/src/wc_dsp
-libwolfssl_LIBS += rpcmem
-libwolfssl_LD_FLAGS += -ldl
-
-# wolfSSL crypto source files
-libwolfssl_C_SRCS += \
-	../../wolfcrypt/src/aes \
-	../../wolfcrypt/src/md2 \
-	../../wolfcrypt/src/arc4 \
-	../../wolfcrypt/src/md4 \
-	../../wolfcrypt/src/asm \
-	../../wolfcrypt/src/md5 \
-	../../wolfcrypt/src/asn \
-	../../wolfcrypt/src/memory \
-	../../wolfcrypt/src/async \
-	../../wolfcrypt/src/blake2b \
-	../../wolfcrypt/src/pkcs12 \
-	../../wolfcrypt/src/blake2s \
-	../../wolfcrypt/src/pkcs7 \
-	../../wolfcrypt/src/camellia \
-	../../wolfcrypt/src/poly1305 \
-	../../wolfcrypt/src/chacha20_poly1305 \
-	../../wolfcrypt/src/pwdbased \
-	../../wolfcrypt/src/chacha \
-	../../wolfcrypt/src/rabbit \
-	../../wolfcrypt/src/cmac \
-	../../wolfcrypt/src/random \
-	../../wolfcrypt/src/coding \
-	../../wolfcrypt/src/ripemd \
-	../../wolfcrypt/src/compress \
-	../../wolfcrypt/src/rsa \
-	../../wolfcrypt/src/cpuid \
-	../../wolfcrypt/src/selftest \
-	../../wolfcrypt/src/cryptocb \
-	../../wolfcrypt/src/sha256 \
-	../../wolfcrypt/src/curve25519 \
-	../../wolfcrypt/src/sha3 \
-	../../wolfcrypt/src/des3 \
-	../../wolfcrypt/src/sha512 \
-	../../wolfcrypt/src/dh \
-	../../wolfcrypt/src/sha \
-	../../wolfcrypt/src/signature \
-	../../wolfcrypt/src/ecc \
-	../../wolfcrypt/src/ecc_fp \
-	../../wolfcrypt/src/ed25519 \
-	../../wolfcrypt/src/sp_armthumb \
-	../../wolfcrypt/src/error \
-	../../wolfcrypt/src/sp_int \
-	../../wolfcrypt/src/fe_low_mem \
-	../../wolfcrypt/src/sp_cortexm \
-	../../wolfcrypt/src/fe_operations \
-	../../wolfcrypt/src/fips \
-	../../wolfcrypt/src/sp_x86_64 \
-	../../wolfcrypt/src/fips_test \
-	../../wolfcrypt/src/srp \
-	../../wolfcrypt/src/ge_low_mem \
-	../../wolfcrypt/src/ge_operations \
-	../../wolfcrypt/src/wc_encrypt \
-	../../wolfcrypt/src/hash \
-	../../wolfcrypt/src/wc_pkcs11 \
-	../../wolfcrypt/src/hc128 \
-	../../wolfcrypt/src/wc_port \
-	../../wolfcrypt/src/hmac \
-	../../wolfcrypt/src/wolfcrypt_first \
-	../../wolfcrypt/src/idea \
-	../../wolfcrypt/src/wolfcrypt_last \
-	../../wolfcrypt/src/wolfevent \
-	../../wolfcrypt/src/logging \
-	../../wolfcrypt/src/sp_c32 \
-	../../wolfcrypt/src/sp_c64 \
-	../../wolfcrypt/src/sp_arm32 \
-	../../wolfcrypt/src/sp_arm64 \
-	../../wolfcrypt/src/wolfmath
-
-
-# wolfSSL TLS source files
-libwolfssl_C_SRCS += \
-	../../src/ocsp \
-	../../src/tls \
-	../../src/crl \
-	../../src/sniffer \
-	../../src/wolfio \
-	../../src/internal \
-	../../src/ssl \
-	../../src/keys \
-	../../src/tls13
-
-# build benchmark app
-BUILD_EXES += benchmark
-benchmark_C_SRCS += ../../wolfcrypt/benchmark/benchmark
-benchmark_LD_FLAGS += -ldl
-benchmark_LD_FLAGS += -lpthread
-benchmark_DLLS += libwolfssl
-benchmark_LIBS += rpcmem
-benchmark_DLLS += $(LIB_DSPRPC) 
-
-# build test app
-BUILD_EXES += testwolfcrypt 
-testwolfcrypt_C_SRCS += ../../wolfcrypt/test/test
-testwolfcrypt_DLLS += libwolfssl
-testwolfcrypt_LD_FLAGS += -ldl
-testwolfcrypt_LIBS += rpcmem
-testwolfcrypt_DLLS += $(LIB_DSPRPC) 
-
-# build ecc verify test app
-BUILD_EXES += eccverify 
-eccverify_C_SRCS += ecc-verify
-eccverify_DLLS += libwolfssl
-eccverify_LD_FLAGS += -ldl
-eccverify_LIBS += rpcmem
-eccverify_DLLS += $(LIB_DSPRPC) 
-
-# build ecc verify test app
-BUILD_EXES += eccbenchmark
-eccbenchmark_C_SRCS += ecc-verify-benchmark
-eccbenchmark_DLLS += libwolfssl
-eccbenchmark_LD_FLAGS += -lpthread
-eccbenchmark_LD_FLAGS += -ldl
-eccbenchmark_LIBS += rpcmem
-eccbenchmark_DLLS += $(LIB_DSPRPC) 
-
-BUILD_COPIES = \
-   $(DLLS) \
-   $(EXES) \
-   $(LIBS) \
-   $(SHIP_DIR)/ ;
-
-
-include $(RULES_MIN)
-

IDE/HEXAGON/README.md

@@ -1,75 +0,0 @@
-# Building wolfSSL with DSP Use
-
-## Intro
-This directory is to help with building wolfSSL for use with DSP. It assumes that the Hexagon SDK has been setup on the machine and that the environment variables have been set by calling (source ~/Qualcomm/Hexagon_SDK/3.4.3/setup_sdk_env.source). Currently offloading ECC 256 verify operations to the DSP is supported. When WOLFSSL_DSP is defined ECC verify operations are offloaded to the aDSP by default. When not in SINGLE_THREADED mode a call back function must be set for getting the handle or a handle must be set in the ecc_key structure for the operation to make use of multiple threads when offloading to the DSP. This is because creating new handles for new threads must be done.
-
-
-## Building
-The directory is divided up into a build for the CPU portion in IDE/HEXAGON and a build for use on the DSP located in IDE/HEXAGON/DSP. Each section has their own Makefile. The Makefile default to an Ubuntu + hexagon v65 release build but can be changed by using V=<build type>. An example of building both would be:
-
-```
-cd IDE/HEXAGON
-make V=UbuntuARM_Release_aarch64
-cd DSP
-make V=hexagon_Release_dynamic_toolv83_v65
-```
-
-The results from each build will be placed into the ship directories of each, for example ./UbuntuARM_Release_aarch64/ship/* and ./DSP/hexagon_Release_dynamic_toolv83_v65/ship/*.
-The Makefile creates a DSP library libwolfssl_dsp_skel.so, library libwolfssl.so, executable benchmark, example ecc-verify, example ecc-verify-benchmark and executable testwolfcrypt.
-These then need pushed to the device in order to run. An example of pushing the results to the device would be:
-
-```
-cd IDE/HEXAGON
-adb push DSP/hexagon_Release_dynamic_toolv83_v65/ship/libwolfssl_dsp_skel.so /data/rfsa/adsp/
-adb push UbuntuARM_Release_aarch64/ship/libwolfssl.so /data/
-adb push UbuntuARM_Release_aarch64/ship/benchmark /data/
-adb push UbuntuARM_Release_aarch64/ship/eccverify /data/
-adb push UbuntuARM_Release_aarch64/ship/eccbenchmark /data/
-```
-
-To change the settings wolfSSL is built with macros can be set in IDE/HEXAGON/user_settings.h. It contains a default setting at this point that was used for collecting benchmark values. The macro necessary to turn on use of the DSP is WOLFSSL_DSP.
-
-
-The script IDE/HEXAGON/build.sh was added to help speed up building and testing. An example of using the script would be:
-
-```
-cd IDE/HEXAGON
-./build.sh Release
-```
-
-This will delete the previous build and rebuild for Release mode. Then it will try to push the resulting library and some of the executables to the device.
-
-
-For increased performance uncomment the -O3 flag in IDE/HEXAGON/Makefile and IDE/HEXAGON/DSP/Makefile.
-
-## Use
-
-A default handle is created with the call to wolfCrypt_Init() and is set to use the aDSP. A default mutex is locked for each use of the handle to make the library stable when multiple threads are calling to DSP supported operations.
-To use wolfSSL with a user created handle it can be done by calling wc_ecc_set_handle or by setting a callback function using wolfSSL_SetHandleCb(). This should be set in the case of multithreaded applications to account for having a handle for each thread being used.
-
-
-#### wolfSSL_SetHandleCb
-The API wolfSSL_SetHandleCb takes a function pointer of type "int (*wolfSSL_DSP_Handle_cb)(remote_handle64 *handle, int finished void *ctx);". This callback is executed right before the operation is handed off to the DSP (finished set to 0) and right after done with the handle (finished set to 1). With ECC this would be after the ECC verify function has been called but before the information is passed on to the DSP and once again with the finished flag set after the result is returned.
-
-The callback set should return 0 on successfully setting the input handle. The ctx argument is for future custom context to be passed in and is currently not used.
-
-#### Expected Performance
-This is the expected results from running ./eccbenchmark using the -O3 flag
-
-benchmarking using default (locks on handle for aDSP)
-5000 verifies on 1 threads took 17.481616 seconds
-10000 verifies on 2 threads took 35.324308 seconds
-
-benchmarking using software (+NEON if built in)
-5000 verifies on 1 threads took 1.398336 seconds
-10000 verifies on 2 threads took 1.383992 seconds
-
-benchmarking using threads on aDSP
-5000 verifies on 1 threads took 17.616811 seconds
-10000 verifies on 2 threads took 19.215413 seconds
-15000 verifies on 3 threads took 20.410200 seconds
-20000 verifies on 4 threads took 23.261446 seconds
-
-benchmarking 1 thread on cDSP
-5000 verifies on 1 threads took 18.560995 seconds 
-

IDE/HEXAGON/build.sh

@@ -1,38 +0,0 @@
-#!/bin/bash
-if [ -z $1 ]; then
-	echo "./build <Debug | Release>"
-	exit -1
-fi
-
-printf "Erasing previous hexagon_$1_dynamic_toolv83_v65 and UbuntuARM_$1_aarch64\n"
-rm -rf hexagon_$1_dynamic_toolv83_v65 &> /dev/null
-rm -rf UbuntuARM_$1_aarch64 &> /dev/null
-cd ./DSP &> /dev/null
-rm -rf hexagon_$1_dynamic_toolv83_v65 &> /dev/null
-
-printf "Building hexagon_$1_dynamic_toolv83_v65 ..."
-make V=hexagon_$1_dynamic_toolv83_v65 &> /dev/null
-if [ $? != 0 ]; then
-     printf "failed\n"
-else
-     printf "done\n"
-fi
-
-cd ../ &> /dev/null
-printf "Building UbuntuARM_$1_aarch64 ..."
-make V=UbuntuARM_$1_aarch64 &> /dev/null
-if [ $? != 0 ]; then
-     printf "failed\n"
-else
-     printf "done\n"
-fi
-
-printf "Trying to push libwolfssl_Dsp_skel.so, libwolfssl.so, benchmark, eccverify, eccbenchmark\n"
-adb push DSP/hexagon_$1_dynamic_toolv83_v65/ship/libwolfssl_dsp_skel.so /data/rfsa/adsp/
-adb push UbuntuARM_$1_aarch64/ship/libwolfssl.so /data/
-adb push UbuntuARM_$1_aarch64/ship/benchmark /data/
-adb push UbuntuARM_$1_aarch64/ship/eccverify /data/
-adb push UbuntuARM_$1_aarch64/ship/eccbenchmark /data/
-#adb push UbuntuARM_$1_aarch64/ship/testwolfcrypt /data/wolfcrypt/test/
-printf "done\n"
-exit 0

IDE/HEXAGON/ecc-verify-benchmark.c

@@ -1,185 +0,0 @@
-/* ecc-verify-benchmark.c
- *
- * Copyright (C) 2006-2020 wolfSSL Inc.
- *
- * This file is part of wolfSSL.
- *
- * wolfSSL is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * wolfSSL is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
- */
-
-#include <wolfssl/wolfcrypt/settings.h>
-#include <wolfssl/wolfcrypt/sha256.h>
-#include <wolfssl/wolfcrypt/random.h>
-#include <wolfssl/wolfcrypt/ecc.h>
-#include <wolfssl/wolfcrypt/asn_public.h>
-#include <pthread.h>
-
-#define USE_CERT_BUFFERS_256
-#include <wolfssl/certs_test.h>
-
-#define MAX_TIMES 5000
-#define MAX_BLOCK_SIZE 1024
-
-#include <sys/time.h>                                                       
-
-static double get_time()                                              
-{                                                                           
-    struct timeval tv;                                                      
-    gettimeofday(&tv, 0);                                                   
-    return (double)tv.tv_sec + (double)tv.tv_usec / 1000000;                
-} 
-
-
-/* software version */
-void* hash_firmware_verify(void* key)
-{
-    int ret, i;
-    int verify;
-    const byte hash[] = {
-0XFB, 0XBA, 0XB2, 0X89, 0XF7, 0XF9, 0X4B, 0X25, 0X73, 0X6C, 0X58, 0XBE, 0X46, 0XA9, 0X94, 0XC4, 0X41, 0XFD, 0X02, 0X55, 0X2C, 0XC6, 0X02, 0X23, 0X52, 0XE3, 0XD8, 0X6D, 0X2F, 0XAB, 0X7C, 0X83
-};
-    const byte sigBuf[] = {
-0X30, 0X44, 0X02, 0X20, 0X05, 0X38, 0XBC, 0X16, 0XC7, 0X67, 0X18, 0XEC, 0XE6, 0X1E, 0X43, 0X7B, 0X29, 0X8F, 0X85, 0X01, 0X33, 0XA8, 0X9B, 0XDD, 0X91, 0X32, 0X1F, 0XEC, 0XF7, 0X91, 0X18, 0X72, 0X9C, 0XE2, 0X6F, 0X31, 0X02, 0X20, 0X3E, 0X31, 0XD6, 0X40, 0XF7, 0X38, 0X3C, 0X1B, 0X6D, 0XAD, 0XE3, 0X93, 0X20, 0XE8, 0XB1, 0XBD, 0X3C, 0X59, 0XF2, 0XD2, 0X7C, 0X46, 0X1B, 0XE5, 0XE1, 0XE3, 0XAB, 0X5E, 0X76, 0X73, 0X6F, 0XFB
-    };
-    word32 sigLen = (word32)sizeof(sigBuf);
-    word32 hashLen = (word32)sizeof(hash);
-
-    for (i = 0; i < MAX_TIMES; i++) {
-        ret = wc_ecc_verify_hash((byte*)sigBuf, sigLen, hash, hashLen, &verify, (ecc_key*)key);
-        if (ret < 0 || verify != 1) {
-            printf("failed on try %d\n", i);
-            break;
-        }
-    }
-
-    if (ret < 0 || verify != 1) {
-	printf("unable to verify, ret = %d verify = %d\n", ret, verify);
-    }
-
-    return NULL;
-}
-
-
-/* when flag is set then try to use software only if DSP is built in */
-static int hash_firmware_verify_default(int numThreads)
-{
-    int ret, i;
-    word32 idx;
-    double t;
-    pthread_t threads[numThreads];
-    ecc_key eccKey[numThreads];
-
-    for (i = 0; i < numThreads; i++) {
-        wc_ecc_init(&(eccKey[i]));
-        idx = 0;
-        ret = wc_EccPrivateKeyDecode(ecc_clikey_der_256, &idx, &(eccKey[i]), sizeof_ecc_clikey_der_256);
-        if (ret < 0)
-            return ret;
-
-    }
-
-    t = get_time();
-    for (i = 0; i < numThreads; i++) {
-        pthread_create(&threads[i], NULL, hash_firmware_verify, (void*)&(eccKey[i]));
-    }
-
-    for (i = 0; i < numThreads; i++) {
-        pthread_join(threads[i], NULL);
-    }
-    t = get_time() - t;
-    printf("%d verifies on %d threads took %f seconds\n", MAX_TIMES * numThreads, numThreads, t);
-
-    return 0;
-}
-
-#ifdef WOLFSSL_DSP
-/* domain 0 = cDSP 1 = aDSP */
-static int hash_firmware_verify_dsp(int numThreads, int domain)
-{
-    int ret, i;
-    word32 idx;
-    double t;
-    remote_handle64 handle[numThreads];
-    char *sp_URI_value;
-    pthread_t threads[numThreads];
-    ecc_key eccKey[numThreads];
-
-    if (domain == 0) {
-        sp_URI_value = wolfSSL_URI "&_dom=cdsp";
-    }
-    else {
-        sp_URI_value = wolfSSL_URI "&_dom=adsp";
-    }
-
-    for (i = 0; i < numThreads; i++) {
-        wc_ecc_init(&(eccKey[i]));
-        idx = 0;
-        ret = wc_EccPrivateKeyDecode(ecc_clikey_der_256, &idx, &(eccKey[i]), sizeof_ecc_clikey_der_256);
-        if (ret < 0)
-            return ret;
-
-        ret = wolfSSL_open(sp_URI_value, &(handle[i]));
-        if (ret != 0) {
-            printf("unable to open CDSP? retVal = %d\n", ret);
-	    return -1;
-        }
-        wc_ecc_set_handle(&(eccKey[i]), handle[i]);
-    }
-
-    t = get_time();
-    for (i = 0; i < numThreads; i++) {
-        pthread_create(&threads[i], NULL, hash_firmware_verify, (void*)&(eccKey[i]));
-    }
-
-    for (i = 0; i < numThreads; i++) {
-        pthread_join(threads[i], NULL);
-        wolfSSL_close(handle[i]);
-    }
-    t = get_time() - t;
-    printf("%d verifies on %d threads took %f seconds\n", MAX_TIMES * numThreads, numThreads, t);
-
-    return 0;
-}
-#endif /* WOLFSSL_DSP */
-
-
-int main(int argc, char* argv[])
-{
-    wolfCrypt_Init();
-
-    printf("benchmarking using default (locks on handle for aDSP)\n");
-    hash_firmware_verify_default(1);
-    hash_firmware_verify_default(2);
-
-    printf("\nbenchmarking using software (+NEON if built in)\n");
-#ifdef WOLFSSL_DSP
-    wolfSSL_SetHandleCb(NULL); /* remove calls to DSP by default */
-#endif
-    hash_firmware_verify_default(1);
-    hash_firmware_verify_default(2);
-
-#ifdef WOLFSSL_DSP
-    printf("\nbenchmarking using threads on aDSP\n");
-    hash_firmware_verify_dsp(1, 1);
-    hash_firmware_verify_dsp(2, 1);
-    hash_firmware_verify_dsp(3, 1);
-    hash_firmware_verify_dsp(4, 1);
-
-    printf("\nbenchmarking 1 thread on cDSP\n");
-    hash_firmware_verify_dsp(1, 0);
-#endif /* WOLFSSL_DSP */
-    wolfCrypt_Cleanup();
-    return 0;
-}

IDE/HEXAGON/ecc-verify.c

@@ -1,91 +0,0 @@
-/* ecc-verify.c
- *
- * Copyright (C) 2006-2020 wolfSSL Inc.
- *
- * This file is part of wolfSSL.
- *
- * wolfSSL is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * wolfSSL is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
- */
-
-#include <wolfssl/wolfcrypt/settings.h>
-#include <wolfssl/wolfcrypt/sha256.h>
-#include <wolfssl/wolfcrypt/random.h>
-#include <wolfssl/wolfcrypt/ecc.h>
-#include <wolfssl/wolfcrypt/asn_public.h>
-
-#define USE_CERT_BUFFERS_256
-#include <wolfssl/certs_test.h>
-
-#define MAX_BLOCK_SIZE 1024
-
-#ifdef WOLFSSL_DSP
-static char *sp_URI_value = wolfSSL_URI "&_dom=cdsp";
-
-int hash_firmware_verify(const byte* hash, word32 hashLen, const byte* sigBuf, word32 sigLen)
-{
-    int ret;
-    ecc_key eccKey;
-    word32 idx;
-    int verify;
-    remote_handle64 handle = -1;
-
-    idx = 0;
-    ret = wc_EccPrivateKeyDecode(ecc_clikey_der_256, &idx, &eccKey, sizeof_ecc_clikey_der_256);
-    if (ret < 0)
-        goto exit;
-
-    int retVal = wolfSSL_open(sp_URI_value, &handle);
-    if (retVal != 0) {
-        printf("unable to open CDSP? retVal = %d\n", retVal);
-        ret = -1;
-        goto exit;
-    }
-    wc_ecc_set_handle(&eccKey, handle);
-
-    ret = wc_ecc_verify_hash((byte*)sigBuf, sigLen, hash, hashLen, &verify, &eccKey);
-    printf("verify = %d\n", verify);
-    if (ret < 0)
-        goto exit;
-
-    wolfSSL_close(handle);
-exit:
-
-    return ret;
-}
-
-int main(void)
-{
-    int ret;
-    const byte hash[] = {
-0XFB, 0XBA, 0XB2, 0X89, 0XF7, 0XF9, 0X4B, 0X25, 0X73, 0X6C, 0X58, 0XBE, 0X46, 0XA9, 0X94, 0XC4, 0X41, 0XFD, 0X02, 0X55, 0X2C, 0XC6, 0X02, 0X23, 0X52, 0XE3, 0XD8, 0X6D, 0X2F, 0XAB, 0X7C, 0X83
-};
-    const byte sigBuf[] = {
-0X30, 0X44, 0X02, 0X20, 0X05, 0X38, 0XBC, 0X16, 0XC7, 0X67, 0X18, 0XEC, 0XE6, 0X1E, 0X43, 0X7B, 0X29, 0X8F, 0X85, 0X01, 0X33, 0XA8, 0X9B, 0XDD, 0X91, 0X32, 0X1F, 0XEC, 0XF7, 0X91, 0X18, 0X72, 0X9C, 0XE2, 0X6F, 0X31, 0X02, 0X20, 0X3E, 0X31, 0XD6, 0X40, 0XF7, 0X38, 0X3C, 0X1B, 0X6D, 0XAD, 0XE3, 0X93, 0X20, 0XE8, 0XB1, 0XBD, 0X3C, 0X59, 0XF2, 0XD2, 0X7C, 0X46, 0X1B, 0XE5, 0XE1, 0XE3, 0XAB, 0X5E, 0X76, 0X73, 0X6F, 0XFB
-    };
-    word32 sigLen = (word32)sizeof(sigBuf);
-
-    wolfCrypt_Init();
-    ret = hash_firmware_verify(hash, sizeof(hash), sigBuf, sigLen);
-    printf("hash_firmware_verify: %d\n", ret);
-    wolfCrypt_Cleanup();
-    return 0;
-}
-#else
-int main()
-{
-	printf("WOLFSSL_DSP expected to be defined when building\n");
-	return 0;
-}
-#endif /* WOLFSSL_DSP */

IDE/HEXAGON/include.am

@@ -1,14 +0,0 @@
-# vim:ft=automake
-# included from Top Level Makefile.am
-# All paths should be given relative to the root
-
-EXTRA_DIST+= IDE/HEXAGON/Makefile
-EXTRA_DIST+= IDE/HEXAGON/user_settings.h
-EXTRA_DIST+= IDE/HEXAGON/README.md
-EXTRA_DIST+= IDE/HEXAGON/build.sh
-EXTRA_DIST+= IDE/HEXAGON/ecc-verify.c
-EXTRA_DIST+= IDE/HEXAGON/ecc-verify-benchmark.c
-
-EXTRA_DIST+= IDE/HEXAGON/DSP/Makefile
-EXTRA_DIST+= IDE/HEXAGON/DSP/wolfssl_dsp.idl
-

IDE/HEXAGON/user_settings.h

@@ -1,37 +0,0 @@
-#ifndef USER_SETTINGS_H
-#define USER_SETTINGS_H
-
-#define WOLFCRYPT_ONLY
-#define HAVE_ECC
-#define FP_ECC
-//#define FP_ENTRIES 1
-#define NO_DSA
-#define NO_DH
-#define NO_RSA
-//#define DEBUG_WOLFSSL
-
-#define USE_FAST_MATH
-#define TFM_TIMING_RESISTANT
-#ifdef HAVE_ECC
-	#define ECC_TIMING_RESISTANT
-#endif
-#ifndef NO_RSA
-	#define WC_RSA_BLINDING
-#endif
-
-#if 1
-	#define WOLFSSL_HAVE_SP_RSA
-	#define WOLFSSL_HAVE_SP_ECC
-	#define WOLFSSL_SP_MATH
-
-	#if 1
-		/* ARM NEON instructions */
-		#define WOLFSSL_SP_ARM64_ASM
-	#endif
-	#if 1
-		/* Use DSP */
-		#define WOLFSSL_DSP
-	#endif
-#endif
-
-#endif

IDE/IAR-EWARM/Projects/benchmark/benchmark-main.c

@@ -1,6 +1,6 @@
 /* benchmark-main.c
  *
- * Copyright (C) 2006-2020 wolfSSL Inc.
+ * Copyright (C) 2006-2019 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *

IDE/IAR-EWARM/Projects/benchmark/current_time.c

@@ -1,6 +1,6 @@
 /* current-time.c
  *
- * Copyright (C) 2006-2020 wolfSSL Inc.
+ * Copyright (C) 2006-2019 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *
@@ -44,7 +44,7 @@ void InitTimer(void) {
                                        SYSCTL_USE_PLL |
                                        SYSCTL_CFG_VCO_480), 120000000);
 
-    printf("Clock=%dMHz\n", (int)(ui32SysClock/1000000));
+    printf("Clock=%dMHz\n", ui32SysClock/1000000) ;
     ROM_SysCtlPeripheralEnable(SYSCTL_PERIPH_TIMER0);
     ROM_TimerConfigure(TIMER0_BASE, TIMER_CFG_PERIODIC);
     ROM_TimerLoadSet(TIMER0_BASE, TIMER_A, -1);
@@ -64,10 +64,10 @@ double current_time(int reset)
 
 /* dummy */
 double current_time(int reset) {
-    static double t;
-    t += 1.0; /* for avoid infinite loop of waiting time */
+    static double t; 
+    t += 1.0; /* for avoid infinit loop of waiting time */
     if(reset)t = 0.0;
-    return t ;
-}
+    return t ; 
+} 
 
-#endif
+#endif

IDE/IAR-EWARM/Projects/common/minimum-startup.c

@@ -1,6 +1,6 @@
 /* minimum-startup.c
  *
- * Copyright (C) 2006-2020 wolfSSL Inc.
+ * Copyright (C) 2006-2019 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *

IDE/IAR-EWARM/Projects/lib/wolfSSL-Lib.ewp

@@ -343,7 +343,7 @@
         </option>
         <option>
           <name>CCPosIndRopi</name>
-          <state>1</state>
+          <state>0</state>
         </option>
         <option>
           <name>CCPosIndRwpi</name>

IDE/IAR-EWARM/Projects/test/test-main.c

@@ -1,6 +1,6 @@
 /* test-main.c
  *
- * Copyright (C) 2006-2020 wolfSSL Inc.
+ * Copyright (C) 2006-2019 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *

IDE/IAR-EWARM/embOS/SAMV71_XULT/embOS_wolfcrypt_benchmark_SAMV71_XULT/README_wolfcrypt_benchmark

@@ -6,7 +6,7 @@ embOS v4.16 (for Cortex-M and IAR compiler)
 wolfssl (latest version)
 
 Required items (Hardware) for this guide:
-Atmel SAM V71 Xplained Ultra (Or equivalent Cortex-M Evaluation Board)
+Atmel SAM V71 Xplained Ultra (Or equivelent Cortex-M Evaluation Board)
     Note: Must have J-Trace adapter (SWD or SWD + ETM)
 j-Trace for ARM Cortex-M Processors
     Note: You can see here: https://www.segger.com/j-trace-for-cortex-m.html

IDE/IAR-EWARM/embOS/SAMV71_XULT/embOS_wolfcrypt_lib_SAMV71_XULT/README_wolfcrypt_lib

@@ -6,7 +6,7 @@ embOS v4.16 (for Cortex-M and IAR compiler)
 wolfssl (latest version)
 
 Required items (Hardware) for this guide:
-Atmel SAM V71 Xplained Ultra (Or equivalent Cortex-M Evaluation Board)
+Atmel SAM V71 Xplained Ultra (Or equivelent Cortex-M Evaluation Board)
     Note: Must have J-Trace adapter (SWD or SWD + ETM)
 j-Trace for ARM Cortex-M Processors
     Note: You can see here: https://www.segger.com/j-trace-for-cortex-m.html

IDE/IAR-EWARM/embOS/SAMV71_XULT/embOS_wolfcrypt_test_SAMV71_XULT/README_wolfcrypt_test

@@ -6,7 +6,7 @@ embOS v4.16 (for Cortex-M and IAR compiler)
 wolfssl (latest version)
 
 Required items (Hardware) for this guide:
-Atmel SAM V71 Xplained Ultra (Or equivalent Cortex-M Evaluation Board)
+Atmel SAM V71 Xplained Ultra (Or equivelent Cortex-M Evaluation Board)
     Note: Must have J-Trace adapter (SWD or SWD + ETM)
 j-Trace for ARM Cortex-M Processors
     Note: You can see here: https://www.segger.com/j-trace-for-cortex-m.html

IDE/IAR-EWARM/embOS/custom_port/README_custom_port

@@ -109,7 +109,7 @@ We are now set to link to this library in the evaluation project
         #---------------------------------------------
 
 5. Go to Project -> Options -> Linker -> Library (Tab)
-    Add to the field "Additional libraries:"
+    Add to the field "Additonal libraries:"
     $PROJ_DIR$\..\embOS_wolfcrypt_lib_SAMV71_XULT\Debug\Exe\wolfcrypt_lib.a
     $PROJ_DIR$\..\..\extract_trial_here\Start\Lib\os7m_tlv_dp.a
 

IDE/INTIME-RTOS/wolfExamples.c

@@ -55,7 +55,7 @@ int wolfExample_TLSClient(const char* ip, int port)
     int          ret = 0;
     WOLFSSL_CTX* ctx = NULL;
     WOLFSSL*     ssl = NULL;        /* create WOLFSSL object */
-    int                sockFd;      /* socket file descriptor */
+    int                sockFd = -1; /* socket file descriptor */
     struct sockaddr_in servAddr;    /* struct for server address */
     char sendBuff[TLS_MAXDATASIZE], rcvBuff[TLS_MAXDATASIZE];
 
@@ -144,13 +144,13 @@ int wolfExample_TLSServer(int port)
     int ret = 0;
     WOLFSSL_CTX* ctx = NULL;
     WOLFSSL* ssl = NULL;
-    int sockFd, clientFd = -1;
+    int sockFd = -1, clientFd = -1;
     struct sockaddr_in serverAddr = {0}, clientAddr = {0};
     const char reply[]  = "I hear ya fa shizzle!\n";
     int addrSize        = sizeof(clientAddr);
     char buff[256];
 
-    sockFd = socket(AF_INET, SOCK_STREAM, 0);
+	sockFd = socket(AF_INET, SOCK_STREAM, 0);
     if (sockFd < 0) {
         printf("Failed to create socket. Error: %d\n", errno);
         return errno;

IDE/KDS/.cproject

@@ -1,204 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<?fileVersion 4.0.0?><cproject storage_type_id="org.eclipse.cdt.core.XmlProjectDescriptionStorage">
-	<storageModule moduleId="org.eclipse.cdt.core.settings">
-		<cconfiguration id="ilg.gnuarmeclipse.managedbuild.cross.config.elf.debug.1823534755">
-			<storageModule buildSystemId="org.eclipse.cdt.managedbuilder.core.configurationDataProvider" id="ilg.gnuarmeclipse.managedbuild.cross.config.elf.debug.1823534755" moduleId="org.eclipse.cdt.core.settings" name="Debug">
-				<externalSettings/>
-				<extensions>
-					<extension id="org.eclipse.cdt.core.GmakeErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
-					<extension id="org.eclipse.cdt.core.CWDLocator" point="org.eclipse.cdt.core.ErrorParser"/>
-					<extension id="org.eclipse.cdt.core.GCCErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
-					<extension id="org.eclipse.cdt.core.GASErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
-					<extension id="org.eclipse.cdt.core.GLDErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
-					<extension id="org.eclipse.cdt.core.ELF" point="org.eclipse.cdt.core.BinaryParser"/>
-				</extensions>
-			</storageModule>
-			<storageModule moduleId="cdtBuildSystem" version="4.0.0">
-				<configuration artifactName="${ProjName}" buildArtefactType="org.eclipse.cdt.build.core.buildArtefactType.exe" buildProperties="org.eclipse.cdt.build.core.buildType=org.eclipse.cdt.build.core.buildType.debug,org.eclipse.cdt.build.core.buildArtefactType=org.eclipse.cdt.build.core.buildArtefactType.exe" cleanCommand="${cross_rm} -rf" description="" id="ilg.gnuarmeclipse.managedbuild.cross.config.elf.debug.1823534755" name="Debug" parent="ilg.gnuarmeclipse.managedbuild.cross.config.elf.debug">
-					<folderInfo id="ilg.gnuarmeclipse.managedbuild.cross.config.elf.debug.1823534755." name="/" resourcePath="">
-						<toolChain id="ilg.gnuarmeclipse.managedbuild.cross.toolchain.elf.debug.1219033186" name="Cross ARM GCC" superClass="ilg.gnuarmeclipse.managedbuild.cross.toolchain.elf.debug">
-							<option id="ilg.gnuarmeclipse.managedbuild.cross.option.optimization.level.1889985691" name="Optimization Level" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.optimization.level" value="ilg.gnuarmeclipse.managedbuild.cross.option.optimization.level.none" valueType="enumerated"/>
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IDE/KDS/.project

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IDE/KDS/config/user_settings.h

@@ -1,32 +0,0 @@
-/* #define NO_MAIN_DRIVER */
-#define BENCH_EMBEDDED
-#define NO_WRITEV
-#define WOLFSSL_USER_IO
-#define NO_DEV_RANDOM
-#define USE_CERT_BUFFERS_2048
-#define WOLFSSL_USER_CURRTIME
-#define SIZEOF_LONG_LONG 8
-#define NO_WOLFSSL_DIR
-#define WOLFSSL_NO_CURRDIR
-#define NO_WOLF_C99
-#define NO_MULTIBYTE_PRINT
-
-#define WOLFSSL_USER_CURRTIME /* for benchmark */
-
-#define WOLFSSL_GENSEED_FORTEST /* Warning: define your own seed gen */
-
-#define TFM_TIMING_RESISTANT
-#define ECC_TIMING_RESISTANT
-#define WC_RSA_BLINDING
-
-#define SINGLE_THREADED  /* or define RTOS  option */
-/* #define WOLFSSL_CMSIS_RTOS */
-#define NO_FILESYSTEM
-
-#define NO_DH
-#define HAVE_AESGCM
-#define WOLFSSL_SHA512
-#define HAVE_ECC
-#define HAVE_CURVE25519
-#define CURVE25519_SMALL
-#define HAVE_ED25519

IDE/KDS/include.am

@@ -1,7 +0,0 @@
-# vim:ft=automake
-# included from Top Level Makefile.am
-# All paths should be given relative to the root
-
-EXTRA_DIST+= IDE/KDS/.cproject
-EXTRA_DIST+= IDE/KDS/.project
-EXTRA_DIST+= IDE/KDS/config/user_settings.h

IDE/LINUX-SGX/README.md

@@ -1,11 +1,10 @@
 # Static Library: Building libwolfssl.sgx.static.lib.a for use with SGX Enclaves
 
 ### Requirements:
-This code was created to use Intel's SGX hardware. It is expected that the user has gone through the steps of both turning on the hardware in bios if needed and has installed the necessary software from Intel to make use of the hardware. (https://software.intel.com/en-us/sgx) If these steps have not been done then it is expected that the user is familure with simulation software being used in place of hardware.
+This code was created to use Intel's SGX hardware. It is expected that the user has gone through the steps of both turning on the hardware in bios if needed and has installed the necesary software from Intel to make use of the hardware. (https://software.intel.com/en-us/sgx) If these steps have not been done then it is expected that the user is familure with simulation software being used in place of hardware.
 
 ### Overview and Build:
 This project creates a static library to then link with Enclaves. A simple example of an Enclave linking to the created wolfSSL library can be found in wolfssl-examples on github. This project has been tested with gcc 5.4.0 on Ubuntu 16.04.
-When building with tests the file wolfssl/options.h is expected, in downloaded bundles from wolfssl.com this file exists but when building from a cloned version of wolfSSL from GitHub then the file needs created. This is done either through cd wolfssl && ./autogen.sh && ./configure && ./config.status or by cd wolfssl && touch wolfssl/options.h.
 
 To create the static library, simply call make:
 

IDE/LPCXPRESSO/lib_wolfssl/lpc_18xx_port.c

@@ -1,6 +1,6 @@
 /* lpc_18xx_port.c
  *
- * Copyright (C) 2006-2020 wolfSSL Inc.
+ * Copyright (C) 2006-2019 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *

IDE/LPCXPRESSO/wolf_example/src/lpc_18xx_startup.c

@@ -1,6 +1,6 @@
 /* lpc_18xx_startup.c
  *
- * Copyright (C) 2006-2020 wolfSSL Inc.
+ * Copyright (C) 2006-2019 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *

IDE/M68K/Makefile

@@ -1,91 +0,0 @@
-NAME    = wolfssl
-DEVICE  = -m5206e -gdwarf-2 -DMOD5441X -DMCF5441X
-OLEVEL  = -O2
-NBHEADERS = -I"$(NBROOT)/include" -I"$(NBROOT)/MOD5441X/include"
-
-# location to put wolfssl.a created
-OUTPUT  = $(NBROOT)/lib
-
-
-CSRCS := ../../wolfcrypt/src/rsa.c \
-        ../../wolfcrypt/src/asn.c \
-        ../../wolfcrypt/src/aes.c \
-        ../../wolfcrypt/src/sha.c \
-        ../../wolfcrypt/src/sha256.c \
-        ../../wolfcrypt/src/sha512.c \
-        ../../wolfcrypt/src/integer.c \
-        ../../wolfcrypt/src/tfm.c \
-        ../../wolfcrypt/src/random.c \
-        ../../wolfcrypt/src/logging.c \
-        ../../wolfcrypt/src/memory.c \
-        ../../wolfcrypt/src/coding.c \
-        ../../wolfcrypt/src/hash.c \
-        ../../wolfcrypt/src/hmac.c \
-        ../../wolfcrypt/src/md5.c \
-        ../../wolfcrypt/src/wc_port.c \
-        ../../wolfcrypt/src/wc_encrypt.c \
-        ../../wolfcrypt/src/wolfmath.c \
-        ../../wolfcrypt/src/sp_c32.c \
-        ../../wolfcrypt/src/sp_int.c \
-        ../../wolfcrypt/src/signature.c \
-        ../../wolfcrypt/src/error.c \
-        ../../src/wolfio.c \
-        ../../src/ssl.c
-
-INC = -I"./" -I"../../"
-EXTRACFLAGS  = -DWOLFSSL_USER_SETTINGS $(INC) $(DEVICE) $(OLEVEL)
-EXTRACFLAGS += -DNBMINGW -Wall -fno-rtti -fno-exceptions -falign-functions=4
-EXTRACFLAGS += $(NBHEADERS)
-EXTRACXXFLAGS = $(EXTRACFLAGS)
-
-#LDEXTRA =
-LIBOBJS = ./rsa.o \
-          ./asn.o \
-          ./aes.o \
-          ./sha.o \
-          ./sha256.o \
-          ./sha512.o \
-          ./integer.o \
-          ./tfm.o \
-          ./random.o \
-          ./logging.o \
-          ./memory.o \
-          ./coding.o \
-          ./hash.o \
-          ./hmac.o \
-          ./md5.o \
-          ./wc_port.o \
-          ./wc_encrypt.o \
-          ./wolfmath.o \
-          ./sp_c32.o \
-          ./sp_int.o \
-          ./signature.o \
-          ./wolfio.o \
-          ./ssl.o \
-          ./error.o
-
-#include $(NBROOT)/make/libmain.mak
-
-all: compile link rmo
-
-# compiling using g++ compiler to avoid mangled name complications if linking
-# against other NetBurner libraries
-compile:
-	m68k-elf-g++ $(EXTRACFLAGS) -c $(CSRCS)
-
-link:
-	m68k-elf-ar -cr $(OUTPUT)/$(NAME).a $(LIBOBJS)
-
-rmo:
-	rm -f *.o
-
-clean: rmo
-	rm -f $(OUTPUT)/$(NAME).a
-
-help:
-	@echo "all     : exectue compile, link, rmo"
-	@echo "compile : create .o files"
-	@echo "link    : create .a library from .o files"
-	@echo "rmo     : remove all .o files"
-	@echo "clean   : remove all .o files and .a library"
-

IDE/M68K/README.md

@@ -1,46 +0,0 @@
-This is makefile's for creating a wolfCrypt library using the m68k-elf-gcc
-toolchain and example benchmark/testwolfcrypt application linking to it. The
-examples and default builds where made to support a MCF5441X board.
-
-Macros to define for use:
-WOLFSSL_MCF5441X /* arch settings i.e. sizeof long and endianness */
-WOLFSSL_NETBURNER /* for use of NetBurner headers and RNG seed */
-
-
-To build the wolfssl.a library (settings for wolfCrypt only by default) run
-"make" from the directory wolfssl-root/IDE/M68K/.
-By default this outputs the wolfssl.a library to be at $(NBROOT)/lib. This can
-be adjusted by adjusting the variable OUTPUT in Makefile.
-
-If the macro WOLFSSL_MCF5441X is defined then
-wolfssl-root/wolfssl/wolfcrypt/settings.h sets the sizeof long and long long
-along with big endian macro.
-
-The configuration for the build is located in wolfssl-root/IDE/M68K/user_settings.h
-Along with the default build there is 2 others BUILD_B (smaller resource use),
-and BUILD_C (faster runtime with more resource use).
-
-RSA speeds of the builds
-
-default:
-RSA 2048 public 3.333 ops/sec
-RSA 2048 private 0.190 ops/sec
-
-BUILD_B
-RSA 2048 public 3.333 ops/sec
-RSA 2048 private 0.053 ops/sec
-
-BUILD_C
-RSA 2048 public 7.619 ops/sec
-RSA 2048 private 0.276 ops/sec
-
-###Building testwolfcryt/benchmark
-To build either testwolfcrypt or benchmark first build wolfssl.a, place it in
-$(NBROOT)/lib and then cd into the respective directory. Running "make" will
-then create a .s19 application that can be ran on the board.
-
-When running either testwolfcrypt or the benchmark app the first thing they do
-is loop on calling RandomValid until getting a successful return. This is done
-in order to wait for a source of entropy. It could take several moments until
-completed.
-

IDE/M68K/benchmark/Makefile

@@ -1,11 +0,0 @@
-NAME    = benchmark
-PLATFORM = MOD5441X
-CSRCS := ../../../wolfcrypt/benchmark/benchmark.c
-CXXSRCS := ./main.cpp
-XTRALIB += $(NBROOT)/lib/wolfssl.a
-
-INC = -I"./../../../" -I"./../"
-EXTRACFLAGS = $(INC) -DWOLFSSL_USER_SETTINGS -DUSE_CERT_BUFFERS_2048 -DBENCH_EMBEDDED  -DNO_MAIN_DRIVER
-EXTRACXXFLAGS = $(EXTRACFLAGS)
-
-include $(NBROOT)/make/main.mak

IDE/M68K/benchmark/main.cpp

@@ -1,79 +0,0 @@
-/* main.c
- *
- * Copyright (C) 2006-2020 wolfSSL Inc.
- *
- * This file is part of wolfSSL.
- *
- * wolfSSL is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * wolfSSL is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
- */
-
-#include <predef.h>
-#include <stdio.h>
-#include <ctype.h>
-#include <startnet.h>
-#include <autoupdate.h>
-#include <dhcpclient.h>
-#include <random.h>
-#include <init.h>
-
-#include <wolfssl/wolfcrypt/settings.h>
-#include <wolfcrypt/benchmark/benchmark.h>
-
-extern "C" {
-void UserMain(void * pd);
-}
-
-const char * AppName="benchmark";
-
-typedef struct func_args {
-    int argc;
-    char** argv;
-    int return_code;
-} func_args;
-
-void UserMain(void * pd) {
-    InitializeStack();
-    GetDHCPAddressIfNecessary();
-    OSChangePrio(MAIN_PRIO);
-    EnableAutoUpdate();
-
-
-    init();
-    iprintf("wolfcrypt benchmark Application started\n");
-    iprintf("waiting for sufficient entropy before starting...\n\r");
-    iprintf("looks like NetBurner is using uart/tcp to seed GetRandomX so ..."
-            " input enough uart characters.\n\r");
-    {
-        BYTE b;
-        do {
-            b = GetRandomByte();
-            iprintf(".");
-        } while (!RandomValid());
-        iprintf("\n\r");
-        (void)b;
-    }
-
-    /* run wolfCrypt benchmarks */
-    {
-        func_args args;
-        args.argc = 0;
-        args.argv = NULL;
-
-        benchmark_test(&args);
-    }
-    while (1) {
-        OSTimeDly(TICKS_PER_SECOND);
-    }
-}

IDE/M68K/include.am

@@ -1,11 +0,0 @@
-# vim:ft=automake
-# included from Top Level Makefile.am
-# All paths should be given relative to the root
-
-EXTRA_DIST+= IDE/M68K/README.md
-EXTRA_DIST+= IDE/M68K/Makefile
-EXTRA_DIST+= IDE/M68K/user_settings.h
-EXTRA_DIST+= IDE/M68K/testwolfcrypt/main.cpp
-EXTRA_DIST+= IDE/M68K/testwolfcrypt/Makefile
-EXTRA_DIST+= IDE/M68K/benchmark/main.cpp
-EXTRA_DIST+= IDE/M68K/benchmark/Makefile

IDE/M68K/testwolfcrypt/Makefile

@@ -1,12 +0,0 @@
-NAME    = testwolfcyprt
-PLATFORM = MOD5441X
-CSRCS := ../../../wolfcrypt/test/test.c
-CXXSRCS := ./main.cpp
-XTRALIB += $(NBROOT)/lib/wolfssl.a
-
-INC = -I"./../../../" -I"./../"
-EXTRACFLAGS = $(INC) -DWOLFSSL_USER_SETTINGS -DUSE_CERT_BUFFERS_1024 -DNO_MAIN_DRIVER
-EXTRACXXFLAGS = $(EXTRACFLAGS)
-
-include $(NBROOT)/make/main.mak
-

IDE/M68K/testwolfcrypt/main.cpp

@@ -1,82 +0,0 @@
-/* main.c
- *
- * Copyright (C) 2006-2020 wolfSSL Inc.
- *
- * This file is part of wolfSSL.
- *
- * wolfSSL is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * wolfSSL is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
- */
-
-#include <predef.h>
-#include <stdio.h>
-#include <ctype.h>
-#include <startnet.h>
-#include <autoupdate.h>
-#include <dhcpclient.h>
-#include <random.h>
-#include <init.h>
-
-#include <wolfssl/wolfcrypt/settings.h>
-#include <wolfssl/wolfcrypt/logging.h>
-#include <wolfcrypt/test/test.h>
-
-extern "C" {
-void UserMain(void * pd);
-}
-
-const char * AppName="testwolfcrypt";
-
-typedef struct func_args {
-    int argc;
-    char** argv;
-    int return_code;
-} func_args;
-
-
-void UserMain(void * pd) {
-    InitializeStack();
-    GetDHCPAddressIfNecessary();
-    OSChangePrio(MAIN_PRIO);
-    EnableAutoUpdate();
-
-
-    init();
-    iprintf("wolfcrypt test Application started\n\r");
-
-    iprintf("waiting for sufficient entropy before starting...\n\r");
-    iprintf("looks like NetBurner is using uart/tcp to seed GetRandomX so ..."
-            " input enough uart characters.\n\r");
-    {
-        BYTE b;
-        do {
-            b = GetRandomByte();
-            iprintf(".");
-        } while (!RandomValid());
-        iprintf("\n\r");
-        (void)b;
-    }
-
-    /* run wolfCrypt tests */
-    {
-        func_args args;
-        args.argc = 0;
-        args.argv = NULL;
-
-        wolfcrypt_test(&args);
-    }
-    while (1) {
-        OSTimeDly(TICKS_PER_SECOND);
-    }
-}

IDE/M68K/user_settings.h

@@ -1,87 +0,0 @@
-
-#ifndef USER_SETTINGS_H
-#define USER_SETTINGS_H
-
-
-/* Default build with fast math */
-
-
-/* Slower build but uses less memory */
-//#define BUILD_B
-
-/* Performant build but uses more memory */
-//#define BUILD_C
-
-
-
-/* Used for getting random value for seeding RNG */
-#define WOLFSSL_NETBURNER
-#define WOLFSSL_MCF5441X
-
-/* environment settings */
-#define NO_WRITEV
-#define WOLFSSL_NO_SOCK
-#define NO_WOLFSSL_DIR
-
-/* with USE_FAST_MATH smallstack is used to fit in the default stack size */
-#define WOLFSSL_SMALL_STACK
-
-
-/* enable features off by default */
-#define WOLFSSL_SHA512
-// OPENSSL_EXTRA uses a lot more memory but is needed in order to enable
-// compatibility layer API
-#define OPENSSL_EXTRA
-
-// additional RSA padding schemes
-#define WC_RSA_NO_PADDING
-#define WC_RSA_PSS
-
-// uncomment and add wolfSSL_Debugging_ON() to app for debug messages
-//#define DEBUG_WOLFSSL
-
-
-/* disable features that are on by default */
-#define WOLFCRYPT_ONLY
-#define NO_FILESYSTEM
-#define SINGLE_THREADED
-
-#define NO_ASN_TIME
-#define NO_PWDBASED
-#define NO_HC128
-#define NO_RABBIT
-#define NO_RC4
-#define NO_DSA
-#define NO_DES3
-#define NO_DH
-#define NO_MD4
-
-
-#define USE_FAST_MATH
-#ifdef BUILD_B
-    #define RSA_LOW_MEM
-    #define USE_SLOW_SHA
-    #define USE_SLOW_SHA256
-    #define NO_ERROR_STRINGS
-    #define USE_FAST_MATH
-#endif
-
-#ifdef BUILD_C
-    #define WOLFSSL_HAVE_SP_RSA
-    #define SP_WORD_SIZE 32
-#endif
-
-/* hardening against side channel attacks */
-#if defined(USE_FAST_MATH)
-    #define TFM_TIMING_RESISTANT
-    #ifdef HAVE_ECC
-        #define ECC_TIMING_RESISTANT
-    #endif
-#endif /* USE_FAST_MATH */
-#ifndef NO_RSA
-    /* this slows down RSA operations but increases side channel resistance */
-    #define WC_RSA_BLINDING
-#endif
-
-#endif /* USER_SETTINGS_H */
-

IDE/MDK-ARM/LPC43xx/time-LCP43xx.c

@@ -1,6 +1,6 @@
 /* time.c
  *
- * Copyright (C) 2006-2020 wolfSSL Inc.
+ * Copyright (C) 2006-2019 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *

IDE/MDK-ARM/MDK-ARM/wolfSSL/cert_data.c

@@ -1,6 +1,6 @@
 /* certs_test.c
  *
- * Copyright (C) 2006-2020 wolfSSL Inc.
+ * Copyright (C) 2006-2019 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *

IDE/MDK-ARM/MDK-ARM/wolfSSL/config-BARE-METAL.h

@@ -1,6 +1,6 @@
 /* config-BEREFOOT.h
  *
- * Copyright (C) 2006-2020 wolfSSL Inc.
+ * Copyright (C) 2006-2019 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *

IDE/MDK-ARM/MDK-ARM/wolfSSL/config-FS.h

@@ -1,6 +1,6 @@
 /* config-FS.h
  *
- * Copyright (C) 2006-2020 wolfSSL Inc.
+ * Copyright (C) 2006-2019 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *

IDE/MDK-ARM/MDK-ARM/wolfSSL/config-RTX-TCP-FS.h

@@ -1,6 +1,6 @@
 /* config-RTX-TCP-FS.h
  *
- * Copyright (C) 2006-2020 wolfSSL Inc.
+ * Copyright (C) 2006-2019 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *

IDE/MDK-ARM/MDK-ARM/wolfSSL/config.h

@@ -1,6 +1,6 @@
 /* config.h
  *
- * Copyright (C) 2006-2020 wolfSSL Inc.
+ * Copyright (C) 2006-2019 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *

IDE/MDK-ARM/MDK-ARM/wolfSSL/main.c

@@ -1,6 +1,6 @@
 /* main.c
  *
- * Copyright (C) 2006-2020 wolfSSL Inc.
+ * Copyright (C) 2006-2019 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *

IDE/MDK-ARM/MDK-ARM/wolfSSL/shell.c

@@ -1,6 +1,6 @@
 /*shell.c
  *
- * Copyright (C) 2006-2020 wolfSSL Inc.
+ * Copyright (C) 2006-2019 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *
@@ -214,7 +214,7 @@ static struct {
     "stack", stack_comm,        /* On/Off check stack size */
     "for", for_command,         /* iterate next command X times */
     "debug", dbg_comm,          /* On/Off debug message  */
-    "help", help_comm,          /* Brief description about the commands */
+    "help", help_comm,          /* Breif description about the commands */
 
     /** short name **/
     "ec", echoclient_test,
@@ -436,7 +436,7 @@ static void for_command(void *args)
 {
     if( args == NULL || ((func_args *)args)->argc == 1) {
         printf("For %d times\n", for_iteration) ;
-    } else if(((func_args *)args)->argc == 2) {
+    } else if( args == NULL || ((func_args *)args)->argc == 2) {
         for_iteration = atoi(((func_args *)args)->argv[1]) ;
     } else printf("Invalid argument\n") ;
 }
@@ -483,7 +483,7 @@ static char command_stack[COMMAND_STACK_SIZE] ;
 static   wolfSSL_Mutex command_mutex ;
 #endif
 
-/***********    Invoke Foreground Command  *********************/
+/***********    Invoke Forground Command  *********************/
 static void command_invoke(void *args)
 {
     void (*func)(void * ) ;

IDE/MDK-ARM/MDK-ARM/wolfSSL/time-CortexM3-4.c

@@ -1,6 +1,6 @@
 /* time-STM32F2.c
  *
- * Copyright (C) 2006-2020 wolfSSL Inc.
+ * Copyright (C) 2006-2019 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *

IDE/MDK-ARM/MDK-ARM/wolfSSL/time-dummy.c

@@ -1,6 +1,6 @@
 /* time-dummy.c.c
  *
- * Copyright (C) 2006-2020 wolfSSL Inc.
+ * Copyright (C) 2006-2019 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *

IDE/MDK-ARM/MDK-ARM/wolfSSL/wolfssl_MDK_ARM.c

@@ -1,6 +1,6 @@
 /* wolfssl_KEIL_RL.c
  *
- * Copyright (C) 2006-2020 wolfSSL Inc.
+ * Copyright (C) 2006-2019 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *
@@ -69,7 +69,7 @@ char *inet_ntoa(struct in_addr in)
 unsigned long inet_addr(const char *cp)
 {
     unsigned int a[4] ; unsigned long ret ;
-    sscanf(cp, "%u.%u.%u.%u", &a[0], &a[1], &a[2], &a[3]) ;
+    sscanf(cp, "%d.%d.%d.%d", &a[0], &a[1], &a[2], &a[3]) ;
     ret = ((a[3]<<24) + (a[2]<<16) + (a[1]<<8) + a[0]) ;
     return(ret) ;
 }

IDE/MDK-ARM/MDK-ARM/wolfSSL/wolfssl_MDK_ARM.h

@@ -1,6 +1,6 @@
 /* wolfssl_KEIL_RL.h
  *
- * Copyright (C) 2006-2020 wolfSSL Inc.
+ * Copyright (C) 2006-2019 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *

IDE/MDK-ARM/STM32F2xx_StdPeriph_Lib/time-STM32F2xx.c

@@ -1,6 +1,6 @@
 /* time-STM32F2xx.c
  *
- * Copyright (C) 2006-2020 wolfSSL Inc.
+ * Copyright (C) 2006-2019 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *

IDE/MDK5-ARM/Conf/user_settings.h

@@ -1,6 +1,6 @@
 /* user_settings.h
  *
- * Copyright (C) 2006-2020 wolfSSL Inc.
+ * Copyright (C) 2006-2019 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *
@@ -55,11 +55,11 @@
 #define STM32F7xx
 #endif
 
-//        <o> Thread/RTOS<0=>Single Threaded <1=>FreeRTOS <3=>SafeRTOS <4=>Windows
-//         <5=>PThread <6=>ThreadX
-//         <7=>Micrium <8=>EBSnet <9=>MQX
-//         <10=>T-RTOS <11=>uITRON4 <12=>uTKERNEL2
-//         <13=>Frosted <14=>CMSIS RTOS <15=>CMSIS RTOSv2 <16=>Others
+//        <o> Thread/RTOS<0=>Single Threaded <1=>FreeRTOS <2=>SafeRTOS<3=>Windows
+//         <4=>PThread <5=>ThreadX<6=> ThreadX/NetX
+//         <7=>Micrium <8=>EBSnet<9=>MQX 
+//         <10=>T-RTOS <11=>uITRON4<12=>uTKERNEL2 
+//         <13=>Frosted <14=>CMSIS RTOS<15=>CMSIS RTOSv2<16=>Others
 #define MDK_CONF_THREAD 15
 #if MDK_CONF_THREAD== 0
 #define SINGLE_THREADED
@@ -247,7 +247,7 @@
 
 //      <e>HC128
 #define MDK_CONF_HC128 1
-#if MDK_CONF_HC128 == 0
+#if MDK_CONF_AESGCM == 0
 #define NO_HC128
 #endif
 //  </e>
@@ -516,3 +516,4 @@
 //  </e>
 
 //</h>
+

IDE/MDK5-ARM/Inc/wolfssl_MDK_ARM.h

@@ -1,6 +1,6 @@
 /* wolfssl_KEIL_ARM.h
  *
- * Copyright (C) 2006-2020 wolfSSL Inc.
+ * Copyright (C) 2006-2019 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *

IDE/MDK5-ARM/Projects/CryptBenchmark/RTE/wolfSSL/user_settings.h

@@ -1,6 +1,6 @@
 /* user_settings.h
  *
- * Copyright (C) 2006-2020 wolfSSL Inc.
+ * Copyright (C) 2006-2019 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *
@@ -55,10 +55,10 @@
 #define STM32F7xx
 #endif
 
-//        <o> Thread/RTOS<0=>Single Threaded <1=>FreeRTOS <3=>SafeRTOS<4=>Windows
-//         <5=>PThread <6=>ThreadX
-//         <7=>Micrium <8=>EBSnet<9=>MQX
-//         <10=>T-RTOS <11=>uITRON4<12=>uTKERNEL2
+//        <o> Thread/RTOS<0=>Single Threaded <1=>FreeRTOS <2=>SafeRTOS<3=>Windows
+//         <4=>PThread <5=>ThreadX<6=> ThreadX/NetX
+//         <7=>Micrium <8=>EBSnet<9=>MQX 
+//         <10=>T-RTOS <11=>uITRON4<12=>uTKERNEL2 
 //         <13=>Frosted <14=>CMSIS RTOS<15=>CMSIS RTOSv2<16=>Others
 #define MDK_CONF_THREAD 15
 #if MDK_CONF_THREAD== 0
@@ -247,7 +247,7 @@
 
 //      <e>HC128
 #define MDK_CONF_HC128 1
-#if MDK_CONF_HC128 == 0
+#if MDK_CONF_AESGCM == 0
 #define NO_HC128
 #endif
 //  </e>
@@ -516,3 +516,4 @@
 //  </e>
 
 //</h>
+

IDE/MDK5-ARM/Projects/CryptBenchmark/main.c

@@ -1,6 +1,6 @@
 /* main.c
  *
- * Copyright (C) 2006-2020 wolfSSL Inc.
+ * Copyright (C) 2006-2019 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *

IDE/MDK5-ARM/Projects/CryptTest/RTE/wolfSSL/user_settings.h

@@ -1,6 +1,6 @@
 /* user_settings.h
  *
- * Copyright (C) 2006-2020 wolfSSL Inc.
+ * Copyright (C) 2006-2019 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *
@@ -55,11 +55,11 @@
 #define STM32F7xx
 #endif
 
-//        <o> Thread/RTOS<0=>Single Threaded <1=>FreeRTOS <3=>SafeRTOS <4=>Windows
-//         <5=>PThread <6=>ThreadX
-//         <7=>Micrium <8=>EBSnet <9=>MQX
-//         <10=>T-RTOS <11=>uITRON4 <12=>uTKERNEL2
-//         <13=>Frosted <14=>CMSIS RTOS <15=>CMSIS RTOSv2 <16=>Others
+//        <o> Thread/RTOS<0=>Single Threaded <1=>FreeRTOS <2=>SafeRTOS<3=>Windows
+//         <4=>PThread <5=>ThreadX<6=> ThreadX/NetX
+//         <7=>Micrium <8=>EBSnet<9=>MQX 
+//         <10=>T-RTOS <11=>uITRON4<12=>uTKERNEL2 
+//         <13=>Frosted <14=>CMSIS RTOS<15=>CMSIS RTOSv2<16=>Others
 #define MDK_CONF_THREAD 15
 #if MDK_CONF_THREAD== 0
 #define SINGLE_THREADED
@@ -247,7 +247,7 @@
 
 //      <e>HC128
 #define MDK_CONF_HC128 1
-#if MDK_CONF_HC128 == 0
+#if MDK_CONF_AESGCM == 0
 #define NO_HC128
 #endif
 //  </e>
@@ -516,3 +516,4 @@
 //  </e>
 
 //</h>
+

IDE/MDK5-ARM/Projects/CryptTest/main.c

@@ -1,6 +1,6 @@
 /* main.c
  *
- * Copyright (C) 2006-2020 wolfSSL Inc.
+ * Copyright (C) 2006-2019 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *