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Renamed hash structures to ctx

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This commit is contained in:
Paul Bakker 2013-03-13 11:48:39 +01:00
parent 09d67258a2
commit c9118b433b
1 changed files with 18 additions and 18 deletions
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36
library/ssl_tls.c
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@ -1490,36 +1490,36 @@ static int ssl_decrypt_buf( ssl_context *ssl )
if( ssl->transform_in->maclen == 16 )
{
md5_context md5;
md5_hmac_starts( &md5, ssl->transform_in->mac_dec, 16 );
md5_hmac_update( &md5, ssl->in_ctr, 13 );
md5_hmac_update( &md5, ssl->in_msg, ssl->in_msglen );
md5_hmac_finish( &md5, ssl->in_msg + ssl->in_msglen );
md5_context ctx;
md5_hmac_starts( &ctx, ssl->transform_in->mac_dec, 16 );
md5_hmac_update( &ctx, ssl->in_ctr, 13 );
md5_hmac_update( &ctx, ssl->in_msg, ssl->in_msglen );
md5_hmac_finish( &ctx, ssl->in_msg + ssl->in_msglen );
for( j = 0; j < extra_run; j++ )
md5_process( &md5, ssl->in_msg );
md5_process( &ctx, ssl->in_msg );
}
else if( ssl->transform_in->maclen == 20 )
{
sha1_context sha1;
sha1_hmac_starts( &sha1, ssl->transform_in->mac_dec, 20 );
sha1_hmac_update( &sha1, ssl->in_ctr, 13 );
sha1_hmac_update( &sha1, ssl->in_msg, ssl->in_msglen );
sha1_hmac_finish( &sha1, ssl->in_msg + ssl->in_msglen );
sha1_context ctx;
sha1_hmac_starts( &ctx, ssl->transform_in->mac_dec, 20 );
sha1_hmac_update( &ctx, ssl->in_ctr, 13 );
sha1_hmac_update( &ctx, ssl->in_msg, ssl->in_msglen );
sha1_hmac_finish( &ctx, ssl->in_msg + ssl->in_msglen );
for( j = 0; j < extra_run; j++ )
sha1_process( &sha1, ssl->in_msg );
sha1_process( &ctx, ssl->in_msg );
}
else if( ssl->transform_in->maclen == 32 )
{
sha2_context sha2;
sha2_hmac_starts( &sha2, ssl->transform_in->mac_dec, 32, 0 );
sha2_hmac_update( &sha2, ssl->in_ctr, 13 );
sha2_hmac_update( &sha2, ssl->in_msg, ssl->in_msglen );
sha2_hmac_finish( &sha2, ssl->in_msg + ssl->in_msglen );
sha2_context ctx;
sha2_hmac_starts( &ctx, ssl->transform_in->mac_dec, 32, 0 );
sha2_hmac_update( &ctx, ssl->in_ctr, 13 );
sha2_hmac_update( &ctx, ssl->in_msg, ssl->in_msglen );
sha2_hmac_finish( &ctx, ssl->in_msg + ssl->in_msglen );
for( j = 0; j < extra_run; j++ )
sha2_process( &sha2, ssl->in_msg );
sha2_process( &ctx, ssl->in_msg );
}
else if( ssl->transform_in->maclen != 0 )
{