+/* tls_cipher */
+cipher = gnutls_cipher_get(state->session);
+protocol = gnutls_protocol_get_version(state->session);
+mac = gnutls_mac_get(state->session);
+kx = gnutls_kx_get(state->session);
+
+string_format(state->cipherbuf, sizeof(state->cipherbuf),
+ "%s:%s:%d",
+ gnutls_protocol_get_name(protocol),
+ gnutls_cipher_suite_get_name(kx, cipher, mac),
+ (int) gnutls_cipher_get_key_size(cipher) * 8);
+
+/* I don't see a way that spaces could occur, in the current GnuTLS
+code base, but it was a concern in the old code and perhaps older GnuTLS
+releases did return "TLS 1.0"; play it safe, just in case. */
+for (p = state->cipherbuf; *p != '\0'; ++p)
+ if (isspace(*p))
+ *p = '-';
+
+/* tls_peerdn */