diff options
Diffstat (limited to 'ssl')
| -rw-r--r-- | ssl/ssl.h | 4 | ||||
| -rw-r--r-- | ssl/t1_enc.c | 23 |
2 files changed, 27 insertions, 0 deletions
@@ -1812,6 +1812,10 @@ int SSL_set_session_ticket_ext_cb(SSL *s, tls_session_ticket_ext_cb_fn cb, /* Pre-shared secret session resumption functions */ int SSL_set_session_secret_cb(SSL *s, tls_session_secret_cb_fn tls_session_secret_cb, void *arg); +int SSL_tls1_key_exporter(SSL *s, unsigned char *label, int label_len, + unsigned char *context, int context_len, + unsigned char *out, int olen); + /* BEGIN ERROR CODES */ /* The following lines are auto generated by the script mkerr.pl. Any changes * made after this point may be overwritten when the script is next run. diff --git a/ssl/t1_enc.c b/ssl/t1_enc.c index 5446bb2..3614b8a 100644 --- a/ssl/t1_enc.c +++ b/ssl/t1_enc.c @@ -1071,3 +1071,26 @@ int tls1_alert_code(int code) } } +int SSL_tls1_key_exporter(SSL *s, unsigned char *label, int label_len, + unsigned char *context, int context_len, + unsigned char *out, int olen) + { + unsigned char *tmp; + int rv; + + tmp = OPENSSL_malloc(olen); + + if (!tmp) + return 0; + + rv = tls1_PRF(s->s3->tmp.new_cipher->algorithm2, + label, label_len, + s->s3->client_random,SSL3_RANDOM_SIZE, + s->s3->server_random,SSL3_RANDOM_SIZE, + context, context_len, NULL, 0, + s->session->master_key, s->session->master_key_length, + out, tmp, olen); + + OPENSSL_free(tmp); + return rv; + } |