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Merge pull request #174 from vorlonofportland/master

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Actually process unaligned data through trampoline buffer
This commit is contained in:
Olivier Chéron 2017-06-24 09:07:21 +02:00
commit bc72179d89
1 changed files with 2 additions and 2 deletions
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cbits/cryptonite_sha3.c
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@ -135,8 +135,8 @@ void cryptonite_sha3_update(struct sha3_ctx *ctx, const uint8_t *data, uint32_t
uint64_t tramp[SHA3_BUF_SIZE_MAX/8]; uint64_t tramp[SHA3_BUF_SIZE_MAX/8];
ASSERT_ALIGNMENT(tramp, 8); ASSERT_ALIGNMENT(tramp, 8);
for (; len >= ctx->bufsz; len -= ctx->bufsz, data += ctx->bufsz) { for (; len >= ctx->bufsz; len -= ctx->bufsz, data += ctx->bufsz) {
memcpy(tramp, data, ctx->bufsz / 8); memcpy(tramp, data, ctx->bufsz);
sha3_do_chunk(ctx->state, (uint64_t *) data, ctx->bufsz / 8); sha3_do_chunk(ctx->state, tramp, ctx->bufsz / 8);
} }
} else { } else {
/* process as much ctx->bufsz-block */ /* process as much ctx->bufsz-block */