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Merge pull request #1091 from dgarske/fix_async_aes

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Fix async issue with AES set key trying to use a NULL IV.
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toddouska
2017-08-09 09:44:46 -07:00
committed by GitHub
parent 04c16ca843 f27b3a83aa
commit df1e5f2e1a
1 changed files with 2 additions and 1 deletions
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3
wolfcrypt/src/aes.c
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@ -2144,7 +2144,8 @@ static void wc_AesDecrypt(Aes* aes, const byte* inBlock, byte* outBlock)
#if defined(WOLFSSL_ASYNC_CRYPT) && defined(WC_ASYNC_ENABLE_AES) #if defined(WOLFSSL_ASYNC_CRYPT) && defined(WC_ASYNC_ENABLE_AES)
if (aes->asyncDev.marker == WOLFSSL_ASYNC_MARKER_AES) { if (aes->asyncDev.marker == WOLFSSL_ASYNC_MARKER_AES) {
XMEMCPY(aes->asyncKey, userKey, keylen); XMEMCPY(aes->asyncKey, userKey, keylen);
XMEMCPY(aes->asyncIv, iv, AES_BLOCK_SIZE); if (iv)
XMEMCPY(aes->asyncIv, iv, AES_BLOCK_SIZE);
} }
#endif /* WOLFSSL_ASYNC_CRYPT */ #endif /* WOLFSSL_ASYNC_CRYPT */