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fix warning for static analysis report

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This commit is contained in:
Jacob Barthelmeh 2017-11-09 13:16:29 -07:00
parent 40be578415
commit 8ced766d61
1 changed files with 6 additions and 0 deletions
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6
wolfcrypt/src/aes.c
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@ -7869,6 +7869,9 @@ int wc_AesXtsEncrypt(XtsAes* xaes, byte* out, const byte* in, word32 sz,
if (blocks > 0) {
byte tmp[AES_BLOCK_SIZE];
XMEMSET(tmp, 0, AES_BLOCK_SIZE); /* set to 0's in case of improper AES
* key setup passed to encrypt direct*/
wc_AesEncryptDirect(tweak, tmp, i);
while (blocks > 0) {
@ -7960,6 +7963,9 @@ int wc_AesXtsDecrypt(XtsAes* xaes, byte* out, const byte* in, word32 sz,
byte tmp[AES_BLOCK_SIZE];
byte stl = (sz % AES_BLOCK_SIZE);
XMEMSET(tmp, 0, AES_BLOCK_SIZE); /* set to 0's in case of improper AES
* key setup passed to decrypt direct*/
wc_AesEncryptDirect(tweak, tmp, i);
/* if Stealing then break out of loop one block early to handle special