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Version 2.0.0

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* Added AES and AES-CTR modules. AES-CTR conforms to the same counter
mode used with AES in *OpenSSL*.
* All algorithms now work on Big-Endian architectures.
* Now uses CMake for building rather than make files and Visual Studio
projects. CMake will generate whatever system is required.
* Input function parameters are now marked `const`
* File names have been changed to have the prefix `CryptLib_` rather
than `Lib`.
* Various formatting changes to the files.
This commit is contained in:
zebra
2017-12-02 00:16:32 +11:00
parent 90e7754767
commit f75d43bb19
76 changed files with 3124 additions and 1822 deletions
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84
projects/CryptLibTest/CryptLibTest_Rc4.c Normal file
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////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// CryptLibTest_Rc4
//
// Tests the RC4 function against known test vectors to verify algorithms are correct.
//
// This is free and unencumbered software released into the public domain - June 2013 waterjuice.org
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// IMPORTS
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include <string.h>
#include <stdbool.h>
#include "CryptLib_Rc4.h"
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// PUBLIC FUNCTIONS
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// TestRc4
//
// Test RC4 algorithm against test vectors
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
bool
TestRc4
(
void
)
{
struct
{
char Key [100];
uint32_t Drop;
uint8_t Output [16];
} TestVectors [] =
{
{ "Key", 0, {0xeb,0x9f,0x77,0x81,0xb7,0x34,0xca,0x72,0xa7,0x19,0x4a,0x28,0x67,0xb6,0x42,0x95} },
{ "Wiki", 0, {0x60,0x44,0xdb,0x6d,0x41,0xb7,0xe8,0xe7,0xa4,0xd6,0xf9,0xfb,0xd4,0x42,0x83,0x54} },
{ "Secret", 0, {0x04,0xd4,0x6b,0x05,0x3c,0xa8,0x7b,0x59,0x41,0x72,0x30,0x2a,0xec,0x9b,0xb9,0x92} },
{ "Key", 1, {0x9f,0x77,0x81,0xb7,0x34,0xca,0x72,0xa7,0x19,0x4a,0x28,0x67,0xb6,0x42,0x95,0x0d} },
{ "Key", 256, {0x92,0xfd,0xd9,0xb6,0xe4,0x04,0xef,0x4f,0xa0,0x75,0xf1,0xa3,0x44,0xed,0x81,0x6b} },
};
Rc4Context context;
uint8_t output [16];
uint32_t i;
bool success = true;
for( i=0; i<(sizeof(TestVectors)/sizeof(TestVectors[0])); i++ )
{
Rc4Initialise( &context, TestVectors[i].Key, (uint8_t)strlen(TestVectors[i].Key), TestVectors[i].Drop );
Rc4Output( &context, output, sizeof(output) );
if( memcmp( output, TestVectors[i].Output, sizeof(output) ) != 0 )
{
printf( "TestRc4 - Failed test vector: %u\n", i );
success = false;
}
}
// Test by doing drop manually
for( i=0; i<(sizeof(TestVectors)/sizeof(TestVectors[0])); i++ )
{
uint32_t x;
Rc4Initialise( &context, TestVectors[i].Key, (uint8_t)strlen(TestVectors[i].Key), 0 );
for( x=0; x<TestVectors[i].Drop; x++ )
{
Rc4Output( &context, output, 1 );
}
Rc4Output( &context, output, sizeof(output) );
if( memcmp( output, TestVectors[i].Output, sizeof(output) ) != 0 )
{
printf( "TestRc4 - Failed test vector: %u [manual drop]\n", i );
success = false;
}
}
return success;
}