23d0d8caf
Denys Vlasenko
2018-11-25
Subject
tls: on x86, use xorbuf_aligned_AES_BLOCK_SIZE() even with non-aligned source
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networking/tls_aesgcm.c+4 -2
| @@ -116,8 +116,10 @@ void FAST_FUNC aesgcm_GHASH(byte* h, | |
| blocks = cSz / AES_BLOCK_SIZE; | |
| partial = cSz % AES_BLOCK_SIZE; | |
| while (blocks--) { | |
| - | //xorbuf_aligned_AES_BLOCK_SIZE(x, c); - c is not guaranteed to be aligned |
| - | xorbuf(x, c, AES_BLOCK_SIZE); |
| + | if (BB_UNALIGNED_MEMACCESS_OK) // c is not guaranteed to be aligned |
| + | xorbuf_aligned_AES_BLOCK_SIZE(x, c); |
| + | else |
| + | xorbuf(x, c, AES_BLOCK_SIZE); |
| GMULT(x, h); | |
| c += AES_BLOCK_SIZE; | |
| } | |