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tls: add 2nd cipher_id, TLS_RSA_WITH_AES_128_CBC_SHA, so far it doesn't work

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Good news that TLS_RSA_WITH_AES_256_CBC_SHA256 still works with new code ;)

This change adds inevitable extension to have different sized hashes and AES key sizes.
In libbb, md5_end() and shaX_end() are extended to return result size instead of void -
this helps *a lot* in tls (the cost is ~5 bytes per _end() function).

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko
2017-01-24 16:00:54 +01:00
parent 9a64c3337c
commit 49ecee098d
6 changed files with 290 additions and 192 deletions
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3
libbb/hash_md5prime.c
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@ -437,7 +437,7 @@ void FAST_FUNC md5_hash(const void *buffer, size_t inputLen, md5_ctx_t *context)
* MD5 finalization. Ends an MD5 message-digest operation,
* writing the message digest.
*/
void FAST_FUNC md5_end(void *digest, md5_ctx_t *context)
unsigned FAST_FUNC md5_end(void *digest, md5_ctx_t *context)
{
unsigned idx, padLen;
unsigned char bits[8];
@ -457,4 +457,5 @@ void FAST_FUNC md5_end(void *digest, md5_ctx_t *context)
/* Store state in digest */
memcpy32_cpu2le(digest, context->state, 16);
return 16;
}