Implement the Opaque PRF Input TLS extension

(draft-rescorla-tls-opaque-prf-input-00.txt), and do some cleanups and
bugfixes on the way.  In particular, this fixes the buffer bounds
checks in ssl_add_clienthello_tlsext() and in ssl_add_serverhello_tlsext().

Note that the opaque PRF Input TLS extension is not compiled by default;
see CHANGES.
This commit is contained in:
Bodo Möller
2007-09-21 06:54:24 +00:00
parent 54ef01b54b
commit 761772d7e1
16 changed files with 544 additions and 89 deletions

View File

@@ -859,6 +859,11 @@ bad:
}
#endif /* OPENSSL_NO_KRB5 */
/* SSL_set_cipher_list(con,"RC4-MD5"); */
#if 0
#ifdef TLSEXT_TYPE_opaque_prf_input
SSL_set_tlsext_opaque_prf_input(con, "Test client", 1);
#endif
#endif
re_start:
@@ -1073,11 +1078,13 @@ re_start:
if (in_init)
{
in_init=0;
#if 0 /* This test doesn't really work as intended (needs to be fixed) */
#ifndef OPENSSL_NO_TLSEXT
if (servername != NULL && !SSL_session_reused(con))
{
BIO_printf(bio_c_out,"Server did %sacknowledge servername extension.\n",tlsextcbp.ack?"":"not ");
}
#endif
#endif
if (sess_out)
{