rename wc_AesXtsSetKey_NoInit() to wc_AesXtsSetKeyNoInit() for morphological consistency; refactor wc_AesXtsSetKey() to call wc_AesXtsSetKeyNoInit() and clean up on failure; readability tweak in wolfSSL_EVP_CipherFinal().
rename wc_AesXtsSetKey_NoInit() to wc_AesXtsSetKeyNoInit() for morphological consistency; refactor wc_AesXtsSetKey() to call wc_AesXtsSetKeyNoInit() and clean up on failure; readability tweak in wolfSSL_EVP_CipherFinal().