diff options
Diffstat (limited to 'lib/ext/pre_shared_key.c')
| -rw-r--r-- | lib/ext/pre_shared_key.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/lib/ext/pre_shared_key.c b/lib/ext/pre_shared_key.c index 42f728286b..436a426a87 100644 --- a/lib/ext/pre_shared_key.c +++ b/lib/ext/pre_shared_key.c @@ -207,6 +207,18 @@ generate_early_secrets(gnutls_session_t session, session->key.proto.tls13.e_ckey, prf->output_size); + ret = _tls13_derive_secret2(prf, EARLY_EXPORTER_MASTER_LABEL, sizeof(EARLY_EXPORTER_MASTER_LABEL)-1, + session->internals.handshake_hash_buffer.data, + session->internals.handshake_hash_buffer_client_hello_len, + session->key.proto.tls13.temp_secret, + session->key.proto.tls13.ap_expkey); + if (ret < 0) + return gnutls_assert_val(ret); + + _gnutls_nss_keylog_write(session, "EARLY_EXPORTER_SECRET", + session->key.proto.tls13.ap_expkey, + prf->output_size); + return 0; } |