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Revert changes to aes.c roll_auth.

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David Garske
2016-12-28 16:28:02 -08:00
parent b57e576abd
commit a854320a96
1 changed files with 2 additions and 2 deletions
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wolfcrypt/src/aes.c
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@ -4464,12 +4464,12 @@ static void roll_auth(Aes* aes, const byte* in, word32 inSz, byte* out)
word32 remainder; word32 remainder;
/* encode the length in */ /* encode the length in */
if (inSz <= 0xFEFF) { /* 16-bit */ if (inSz <= 0xFEFF) {
authLenSz = 2; authLenSz = 2;
out[0] ^= ((inSz & 0xFF00) >> 8); out[0] ^= ((inSz & 0xFF00) >> 8);
out[1] ^= (inSz & 0x00FF); out[1] ^= (inSz & 0x00FF);
} }
else if (inSz <= 0xFFFFFF) { /* 24-bit */ else if (inSz <= 0xFFFFFFFF) {
authLenSz = 6; authLenSz = 6;
out[0] ^= 0xFF; out[1] ^= 0xFE; out[0] ^= 0xFF; out[1] ^= 0xFE;
out[2] ^= ((inSz & 0xFF000000) >> 24); out[2] ^= ((inSz & 0xFF000000) >> 24);