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Merge pull request #3045 from SparkiDev/aes_small_fix

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AES small table fix
This commit is contained in:
toddouska
2020-06-15 14:19:09 -07:00
committed by GitHub
parent 096d0073ef 3f344b7d89
commit aa7168df0b
1 changed files with 4 additions and 1 deletions
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5
wolfcrypt/src/aes.c
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@@ -1561,6 +1561,7 @@ static word32 col_mul(word32 t, int i2, int i3, int ia, int ib)
return GETBYTE(t, ia) ^ GETBYTE(t, ib) ^ t3 ^ tm; return GETBYTE(t, ia) ^ GETBYTE(t, ib) ^ t3 ^ tm;
} }
#if defined(HAVE_AES_CBC) || defined(WOLFSSL_AES_DIRECT)
static word32 inv_col_mul(word32 t, int i9, int ib, int id, int ie) static word32 inv_col_mul(word32 t, int i9, int ib, int id, int ie)
{ {
byte t9 = GETBYTE(t, i9); byte t9 = GETBYTE(t, i9);
@@ -1571,8 +1572,10 @@ static word32 inv_col_mul(word32 t, int i9, int ib, int id, int ie)
return t0 ^ AES_XTIME(AES_XTIME(AES_XTIME(t0 ^ te) ^ td ^ te) ^ tb ^ te); return t0 ^ AES_XTIME(AES_XTIME(AES_XTIME(t0 ^ te) ^ td ^ te) ^ tb ^ te);
} }
#endif #endif
#endif
#if defined(HAVE_AES_CBC) || defined(WOLFSSL_AES_DIRECT) || defined(HAVE_AESGCM) #if defined(HAVE_AES_CBC) || defined(WOLFSSL_AES_DIRECT) || \
defined(HAVE_AESCCM) || defined(HAVE_AESGCM)
#ifndef WC_CACHE_LINE_SZ #ifndef WC_CACHE_LINE_SZ
#if defined(__x86_64__) || defined(_M_X64) || \ #if defined(__x86_64__) || defined(_M_X64) || \