lib/mbedtls
1
0
Fork 0
mirror of https://github.com/Mbed-TLS/mbedtls.git synced 2025-07-29 11:41:15 +03:00
Code Activity

- Added ssl_session_reset() to allow re-use of already set non-connection specific context information

Browse Source
This commit is contained in:
Paul Bakker
2011-10-06 12:37:39 +00:00
parent b81b3abb45
commit 7eb013face
4 changed files with 97 additions and 34 deletions
Download Patch File Download Diff File Expand all files Collapse all files

43
library/ssl_tls.c
View File

@ -1731,6 +1731,49 @@ int ssl_init( ssl_context *ssl )
return( 0 );
}
/*
* Reset an initialized and used SSL context for re-use while retaining
* all application-set variables, function pointers and data.
*/
void ssl_session_reset( ssl_context *ssl )
{
ssl->state = SSL_HELLO_REQUEST;
ssl->in_offt = NULL;
ssl->in_msgtype = 0;
ssl->in_msglen = 0;
ssl->in_left = 0;
ssl->in_hslen = 0;
ssl->nb_zero = 0;
ssl->out_msgtype = 0;
ssl->out_msglen = 0;
ssl->out_left = 0;
ssl->do_crypt = 0;
ssl->pmslen = 0;
ssl->keylen = 0;
ssl->minlen = 0;
ssl->ivlen = 0;
ssl->maclen = 0;
memset( ssl->out_ctr, 0, SSL_BUFFER_LEN );
memset( ssl->in_ctr, 0, SSL_BUFFER_LEN );
memset( ssl->randbytes, 0, 64 );
memset( ssl->premaster, 0, 256 );
memset( ssl->iv_enc, 0, 16 );
memset( ssl->iv_dec, 0, 16 );
memset( ssl->mac_enc, 0, 32 );
memset( ssl->mac_dec, 0, 32 );
memset( ssl->ctx_enc, 0, 128 );
memset( ssl->ctx_dec, 0, 128 );
md5_starts( &ssl->fin_md5 );
sha1_starts( &ssl->fin_sha1 );
}
/*
* SSL set accessors
*/