Update libssl to NSS 3.18 RTM

net/third_party/nss/patches/signedcertificatetimestamps.patch

-diff -pu a/nss/lib/ssl/ssl3con.c b/nss/lib/ssl/ssl3con.c
---- a/nss/lib/ssl/ssl3con.c     2014-01-17 18:11:28.314468184 -0800
-+++ b/nss/lib/ssl/ssl3con.c     2014-01-17 18:23:17.946207727 -0800
-@@ -6682,10 +6682,22 @@ ssl3_HandleServerHello(sslSocket *ss, SS
+diff --git a/ssl/ssl.h b/ssl/ssl.h
+index 80717db..e9f5fb0 100644
+--- a/ssl/ssl.h
++++ b/ssl/ssl.h
+@@ -191,6 +191,9 @@ SSL_IMPORT PRFileDesc *DTLS_ImportFD(PRFileDesc *model, PRFileDesc *fd);
+ #define SSL_ENABLE_FALLBACK_SCSV       28 /* Send fallback SCSV in
+                                            * handshakes. */
+ 
++/* Request Signed Certificate Timestamps via TLS extension (client) */
++#define SSL_ENABLE_SIGNED_CERT_TIMESTAMPS 29
++
+ #ifdef SSL_DEPRECATED_FUNCTION 
+ /* Old deprecated function names */
+ SSL_IMPORT SECStatus SSL_Enable(PRFileDesc *fd, int option, PRBool on);
+@@ -493,6 +496,23 @@ SSL_IMPORT CERTCertList *SSL_PeerCertificateChain(PRFileDesc *fd);
+  */
+ SSL_IMPORT const SECItemArray * SSL_PeerStapledOCSPResponses(PRFileDesc *fd);
+ 
++/* SSL_PeerSignedCertTimestamps returns the signed_certificate_timestamp
++ * extension data provided by the TLS server. The return value is a pointer
++ * to an internal SECItem that contains the returned response (as a serialized
++ * SignedCertificateTimestampList, see RFC 6962). The returned pointer is only
++ * valid until the callback function that calls SSL_PeerSignedCertTimestamps
++ * (e.g. the authenticate certificate hook, or the handshake callback) returns.
++ *
++ * If no Signed Certificate Timestamps were given by the server then the result
++ * will be empty. If there was an error, then the result will be NULL.
++ *
++ * You must set the SSL_ENABLE_SIGNED_CERT_TIMESTAMPS option to indicate support
++ * for Signed Certificate Timestamps to a server.
++ *
++ * libssl does not do any parsing or validation of the response itself.
++ */
++SSL_IMPORT const SECItem * SSL_PeerSignedCertTimestamps(PRFileDesc *fd);
++
+ /* SSL_SetStapledOCSPResponses stores an array of one or multiple OCSP responses
+  * in the fd's data, which may be sent as part of a server side cert_status
+  * handshake message. Parameter |responses| is for the server certificate of
+diff --git a/ssl/ssl3con.c b/ssl/ssl3con.c
+index 708a4c7..3421e0b 100644
+--- a/ssl/ssl3con.c
++++ b/ssl/ssl3con.c
+@@ -6737,10 +6737,22 @@ ssl3_HandleServerHello(sslSocket *ss, SSL3Opaque *b, PRUint32 length)
      sid->u.ssl3.sessionIDLength = sidBytes.len;
      PORT_Memcpy(sid->u.ssl3.sessionID, sidBytes.data, sidBytes.len);
  
 +    /* Copy Signed Certificate Timestamps, if any. */
 +    if (ss->xtnData.signedCertTimestamps.data) {
 +       rv = SECITEM_CopyItem(NULL, &sid->u.ssl3.signedCertTimestamps,
 +                             &ss->xtnData.signedCertTimestamps);
 +       if (rv != SECSuccess)
 +           goto loser;
 +    }
 +
      ss->ssl3.hs.isResuming = PR_FALSE;
      ss->ssl3.hs.ws         = wait_server_cert;
  
  winner:
 +    /* Clean up the temporary pointer to the handshake buffer. */
 +    ss->xtnData.signedCertTimestamps.data = NULL;
 +    ss->xtnData.signedCertTimestamps.len = 0;
 +
      /* If we will need a ChannelID key then we make the callback now. This
       * allows the handshake to be restarted cleanly if the callback returns
       * SECWouldBlock. */
-@@ -6711,6 +6723,9 @@ alert_loser:
+@@ -6766,6 +6778,9 @@ alert_loser:
      (void)SSL3_SendAlert(ss, alert_fatal, desc);
  
  loser:
 +    /* Clean up the temporary pointer to the handshake buffer. */
 +    ss->xtnData.signedCertTimestamps.data = NULL;
 +    ss->xtnData.signedCertTimestamps.len = 0;
      errCode = ssl_MapLowLevelError(errCode);
      return SECFailure;
  }
-diff -pu a/nss/lib/ssl/ssl3ext.c b/nss/lib/ssl/ssl3ext.c
---- a/nss/lib/ssl/ssl3ext.c     2014-01-17 18:22:54.945827814 -0800
-+++ b/nss/lib/ssl/ssl3ext.c     2014-01-17 18:35:21.798168722 -0800
-@@ -81,6 +81,12 @@ static PRInt32 ssl3_ClientSendSigAlgsXtn
+diff --git a/ssl/ssl3ext.c b/ssl/ssl3ext.c
+index b6ed17d..6c120ff 100644
+--- a/ssl/ssl3ext.c
++++ b/ssl/ssl3ext.c
+@@ -85,6 +85,12 @@ static PRInt32 ssl3_ClientSendSigAlgsXtn(sslSocket *ss, PRBool append,
                                           PRUint32 maxBytes);
  static SECStatus ssl3_ServerHandleSigAlgsXtn(sslSocket *ss, PRUint16 ex_type,
                                               SECItem *data);
 +static PRInt32 ssl3_ClientSendSignedCertTimestampXtn(sslSocket *ss,
-+                                                    PRBool append,
-+                                                    PRUint32 maxBytes);
++                                                     PRBool append,
++                                                     PRUint32 maxBytes);
 +static SECStatus ssl3_ClientHandleSignedCertTimestampXtn(sslSocket *ss,
-+                                                        PRUint16 ex_type,
-+                                                        SECItem *data);
++                                                         PRUint16 ex_type,
++                                                         SECItem *data);
  
- /*
-  * Write bytes.  Using this function means the SECItem structure
-@@ -259,6 +265,8 @@ static const ssl3HelloExtensionHandler s
+ static PRInt32 ssl3_ClientSendDraftVersionXtn(sslSocket *ss, PRBool append,
+                                               PRUint32 maxBytes);
+@@ -270,6 +276,8 @@ static const ssl3HelloExtensionHandler serverHelloHandlersTLS[] = {
      { ssl_use_srtp_xtn,           &ssl3_HandleUseSRTPXtn },
      { ssl_channel_id_xtn,         &ssl3_ClientHandleChannelIDXtn },
      { ssl_cert_status_xtn,        &ssl3_ClientHandleStatusRequestXtn },
 +    { ssl_signed_certificate_timestamp_xtn,
 +      &ssl3_ClientHandleSignedCertTimestampXtn },
      { -1, NULL }
  };
  
-@@ -287,7 +295,9 @@ ssl3HelloExtensionSender clientHelloSend
+@@ -298,6 +306,8 @@ ssl3HelloExtensionSender clientHelloSendersTLS[SSL_MAX_EXTENSIONS] = {
      { ssl_use_srtp_xtn,           &ssl3_SendUseSRTPXtn },
      { ssl_channel_id_xtn,         &ssl3_ClientSendChannelIDXtn },
      { ssl_cert_status_xtn,        &ssl3_ClientSendStatusRequestXtn },
--    { ssl_signature_algorithms_xtn, &ssl3_ClientSendSigAlgsXtn }
-+    { ssl_signature_algorithms_xtn, &ssl3_ClientSendSigAlgsXtn },
 +    { ssl_signed_certificate_timestamp_xtn,
-+      &ssl3_ClientSendSignedCertTimestampXtn }
++      &ssl3_ClientSendSignedCertTimestampXtn },
+     { ssl_signature_algorithms_xtn, &ssl3_ClientSendSigAlgsXtn },
+     { ssl_tls13_draft_version_xtn, &ssl3_ClientSendDraftVersionXtn },
      /* any extra entries will appear as { 0, NULL }    */
- };
+@@ -2582,3 +2592,64 @@ loser:
+     return SECSuccess;
+ }
  
-@@ -2379,3 +2389,65 @@ ssl3_AppendPaddingExtension(sslSocket *s
- 
-     return extensionLen;
- }
-+
 +/* ssl3_ClientSendSignedCertTimestampXtn sends the signed_certificate_timestamp
 + * extension for TLS ClientHellos. */
 +static PRInt32
 +ssl3_ClientSendSignedCertTimestampXtn(sslSocket *ss, PRBool append,
-+                                     PRUint32 maxBytes)
++                                      PRUint32 maxBytes)
 +{
 +    PRInt32 extension_length = 2 /* extension_type */ +
-+           2 /* length(extension_data) */;
++                               2 /* length(extension_data) */;
 +
 +    /* Only send the extension if processing is enabled. */
 +    if (!ss->opt.enableSignedCertTimestamps)
-+       return 0;
++        return 0;
 +
 +    if (append && maxBytes >= extension_length) {
-+       SECStatus rv;
-+       /* extension_type */
-+       rv = ssl3_AppendHandshakeNumber(ss,
-+                                       ssl_signed_certificate_timestamp_xtn,
-+                                       2);
-+       if (rv != SECSuccess)
-+           goto loser;
-+       /* zero length */
-+       rv = ssl3_AppendHandshakeNumber(ss, 0, 2);
-+       if (rv != SECSuccess)
-+           goto loser;
-+       ss->xtnData.advertised[ss->xtnData.numAdvertised++] =
-+               ssl_signed_certificate_timestamp_xtn;
++        SECStatus rv;
++        /* extension_type */
++        rv = ssl3_AppendHandshakeNumber(ss,
++                                        ssl_signed_certificate_timestamp_xtn,
++                                        2);
++        if (rv != SECSuccess)
++            goto loser;
++        /* zero length */
++        rv = ssl3_AppendHandshakeNumber(ss, 0, 2);
++        if (rv != SECSuccess)
++            goto loser;
++        ss->xtnData.advertised[ss->xtnData.numAdvertised++] =
++            ssl_signed_certificate_timestamp_xtn;
 +    } else if (maxBytes < extension_length) {
-+       PORT_Assert(0);
-+       return 0;
++        PORT_Assert(0);
++        return 0;
 +    }
 +
 +    return extension_length;
 +loser:
 +    return -1;
 +}
 +
 +static SECStatus
 +ssl3_ClientHandleSignedCertTimestampXtn(sslSocket *ss, PRUint16 ex_type,
-+                                       SECItem *data)
++                                        SECItem *data)
 +{
 +    /* We do not yet know whether we'll be resuming a session or creating
 +     * a new one, so we keep a pointer to the data in the TLSExtensionData
 +     * structure. This pointer is only valid in the scope of
 +     * ssl3_HandleServerHello, and, if not resuming a session, the data is
 +     * copied once a new session structure has been set up.
 +     * All parsing is currently left to the application and we accept
 +     * everything, including empty data.
 +     */
 +    SECItem *scts = &ss->xtnData.signedCertTimestamps;
 +    PORT_Assert(!scts->data && !scts->len);
 +
 +    if (!data->len) {
-+       /* Empty extension data: RFC 6962 mandates non-empty contents. */
-+       return SECFailure;
++        /* Empty extension data: RFC 6962 mandates non-empty contents. */
++        return SECFailure;
 +    }
 +    *scts = *data;
 +    /* Keep track of negotiated extensions. */
 +    ss->xtnData.negotiated[ss->xtnData.numNegotiated++] = ex_type;
 +    return SECSuccess;
 +}
-diff -pu a/nss/lib/ssl/ssl.h b/nss/lib/ssl/ssl.h
---- a/nss/lib/ssl/ssl.h 2014-01-17 18:00:11.213237373 -0800
-+++ b/nss/lib/ssl/ssl.h 2014-01-17 18:38:15.791045050 -0800
-@@ -181,6 +181,9 @@ SSL_IMPORT PRFileDesc *DTLS_ImportFD(PRF
-  */
- #define SSL_ENABLE_ALPN 26
- 
-+/* Request Signed Certificate Timestamps via TLS extension (client) */
-+#define SSL_ENABLE_SIGNED_CERT_TIMESTAMPS 27
-+
- #ifdef SSL_DEPRECATED_FUNCTION 
- /* Old deprecated function names */
- SSL_IMPORT SECStatus SSL_Enable(PRFileDesc *fd, int option, PRBool on);
-@@ -483,6 +486,23 @@ SSL_IMPORT CERTCertList *SSL_PeerCertifi
-  */
- SSL_IMPORT const SECItemArray * SSL_PeerStapledOCSPResponses(PRFileDesc *fd);
- 
-+/* SSL_PeerSignedCertTimestamps returns the signed_certificate_timestamp
-+ * extension data provided by the TLS server. The return value is a pointer
-+ * to an internal SECItem that contains the returned response (as a serialized
-+ * SignedCertificateTimestampList, see RFC 6962). The returned pointer is only
-+ * valid until the callback function that calls SSL_PeerSignedCertTimestamps
-+ * (e.g. the authenticate certificate hook, or the handshake callback) returns.
-+ *
-+ * If no Signed Certificate Timestamps were given by the server then the result
-+ * will be empty. If there was an error, then the result will be NULL.
-+ *
-+ * You must set the SSL_ENABLE_SIGNED_CERT_TIMESTAMPS option to indicate support
-+ * for Signed Certificate Timestamps to a server.
-+ *
-+ * libssl does not do any parsing or validation of the response itself.
-+ */
-+SSL_IMPORT const SECItem * SSL_PeerSignedCertTimestamps(PRFileDesc *fd);
-+
- /* SSL_SetStapledOCSPResponses stores an array of one or multiple OCSP responses
-  * in the fd's data, which may be sent as part of a server side cert_status
-  * handshake message. Parameter |responses| is for the server certificate of
-diff -pu a/nss/lib/ssl/sslimpl.h b/nss/lib/ssl/sslimpl.h
---- a/nss/lib/ssl/sslimpl.h     2014-01-17 18:11:28.314468184 -0800
-+++ b/nss/lib/ssl/sslimpl.h     2014-01-17 18:27:22.540248428 -0800
-@@ -337,6 +337,7 @@ typedef struct sslOptionsStr {
-     unsigned int enableOCSPStapling     : 1;  /* 25 */
-     unsigned int enableNPN              : 1;  /* 26 */
+diff --git a/ssl/sslimpl.h b/ssl/sslimpl.h
+index 62f822a..2f61a46 100644
+--- a/ssl/sslimpl.h
++++ b/ssl/sslimpl.h
+@@ -339,6 +339,7 @@ typedef struct sslOptionsStr {
      unsigned int enableALPN             : 1;  /* 27 */
-+    unsigned int enableSignedCertTimestamps : 1;  /* 28 */
+     unsigned int reuseServerECDHEKey    : 1;  /* 28 */
+     unsigned int enableFallbackSCSV     : 1;  /* 29 */
++    unsigned int enableSignedCertTimestamps : 1;  /* 30 */
  } sslOptions;
  
  typedef enum { sslHandshakingUndetermined = 0,
-@@ -719,6 +720,11 @@ struct sslSessionIDStr {
+@@ -721,6 +722,11 @@ struct sslSessionIDStr {
               * resumption handshake to the original handshake. */
             SECItem           originalHandshakeHash;
  
 +           /* Signed certificate timestamps received in a TLS extension.
 +           ** (used only in client).
 +           */
 +           SECItem           signedCertTimestamps;
 +
             /* This lock is lazily initialized by CacheSID when a sid is first
              * cached. Before then, there is no need to lock anything because
              * the sid isn't being shared by anything.
-@@ -827,6 +833,18 @@ struct TLSExtensionDataStr {
+@@ -829,6 +835,18 @@ struct TLSExtensionDataStr {
       * is beyond ssl3_HandleClientHello function. */
      SECItem *sniNameArr;
      PRUint32 sniNameArrSize;
 +
 +    /* Signed Certificate Timestamps extracted from the TLS extension.
 +     * (client only).
 +     * This container holds a temporary pointer to the extension data,
 +     * until a session structure (the sec.ci.sid of an sslSocket) is setup
 +     * that can hold a permanent copy of the data
 +     * (in sec.ci.sid.u.ssl3.signedCertTimestamps).
 +     * The data pointed to by this structure is neither explicitly allocated
 +     * nor copied: the pointer points to the handshake message buffer and is
 +     * only valid in the scope of ssl3_HandleServerHello.
 +     */
 +    SECItem signedCertTimestamps;
  };
  
  typedef SECStatus (*sslRestartTarget)(sslSocket *);
-diff -pu a/nss/lib/ssl/sslnonce.c b/nss/lib/ssl/sslnonce.c
---- a/nss/lib/ssl/sslnonce.c    2014-01-17 18:11:28.314468184 -0800
-+++ b/nss/lib/ssl/sslnonce.c    2014-01-17 18:23:17.956207890 -0800
+diff --git a/ssl/sslnonce.c b/ssl/sslnonce.c
+index c45849d..cefdda6 100644
+--- a/ssl/sslnonce.c
++++ b/ssl/sslnonce.c
 @@ -131,6 +131,9 @@ ssl_DestroySID(sslSessionID *sid)
          if (sid->u.ssl3.originalHandshakeHash.data) {
              SECITEM_FreeItem(&sid->u.ssl3.originalHandshakeHash, PR_FALSE);
          }
 +        if (sid->u.ssl3.signedCertTimestamps.data) {
 +            SECITEM_FreeItem(&sid->u.ssl3.signedCertTimestamps, PR_FALSE);
 +        }
  
          if (sid->u.ssl3.lock) {
              PR_DestroyRWLock(sid->u.ssl3.lock);
-diff -pu a/nss/lib/ssl/sslsock.c b/nss/lib/ssl/sslsock.c
---- a/nss/lib/ssl/sslsock.c     2014-01-17 18:04:43.127747463 -0800
-+++ b/nss/lib/ssl/sslsock.c     2014-01-17 18:44:09.246889487 -0800
-@@ -87,7 +87,8 @@ static sslOptions ssl_defaults = {
-     PR_TRUE,    /* cbcRandomIV        */
-     PR_FALSE,   /* enableOCSPStapling */
+diff --git a/ssl/sslsock.c b/ssl/sslsock.c
+index 0d12273..80f4e67 100644
+--- a/ssl/sslsock.c
++++ b/ssl/sslsock.c
+@@ -89,7 +89,8 @@ static sslOptions ssl_defaults = {
      PR_TRUE,    /* enableNPN          */
--    PR_FALSE    /* enableALPN         */
-+    PR_FALSE,   /* enableALPN         */
-+    PR_FALSE    /* enableSignedCertTimestamps */
+     PR_FALSE,   /* enableALPN         */
+     PR_TRUE,    /* reuseServerECDHEKey */
+-    PR_FALSE    /* enableFallbackSCSV */
++    PR_FALSE,   /* enableFallbackSCSV */
++    PR_FALSE,   /* enableSignedCertTimestamps */
  };
  
  /*
-@@ -787,6 +788,10 @@ SSL_OptionSet(PRFileDesc *fd, PRInt32 wh
-        ss->opt.enableALPN = on;
-        break;
+@@ -807,6 +808,10 @@ SSL_OptionSet(PRFileDesc *fd, PRInt32 which, PRBool on)
+         ss->opt.enableFallbackSCSV = on;
+         break;
  
 +      case SSL_ENABLE_SIGNED_CERT_TIMESTAMPS:
-+       ss->opt.enableSignedCertTimestamps = on;
-+       break;
++        ss->opt.enableSignedCertTimestamps = on;
++        break;
 +
        default:
-        PORT_SetError(SEC_ERROR_INVALID_ARGS);
-        rv = SECFailure;
-@@ -859,6 +864,9 @@ SSL_OptionGet(PRFileDesc *fd, PRInt32 wh
-     case SSL_ENABLE_OCSP_STAPLING: on = ss->opt.enableOCSPStapling; break;
-     case SSL_ENABLE_NPN:          on = ss->opt.enableNPN;          break;
-     case SSL_ENABLE_ALPN:         on = ss->opt.enableALPN;         break;
+         PORT_SetError(SEC_ERROR_INVALID_ARGS);
+         rv = SECFailure;
+@@ -882,6 +887,9 @@ SSL_OptionGet(PRFileDesc *fd, PRInt32 which, PRBool *pOn)
+     case SSL_REUSE_SERVER_ECDHE_KEY:
+                                   on = ss->opt.reuseServerECDHEKey; break;
+     case SSL_ENABLE_FALLBACK_SCSV: on = ss->opt.enableFallbackSCSV; break;
 +    case SSL_ENABLE_SIGNED_CERT_TIMESTAMPS:
-+       on = ss->opt.enableSignedCertTimestamps;
-+       break;
++        on = ss->opt.enableSignedCertTimestamps;
++        break;
  
      default:
-        PORT_SetError(SEC_ERROR_INVALID_ARGS);
-@@ -922,6 +930,9 @@ SSL_OptionGetDefault(PRInt32 which, PRBo
+         PORT_SetError(SEC_ERROR_INVALID_ARGS);
+@@ -951,6 +959,9 @@ SSL_OptionGetDefault(PRInt32 which, PRBool *pOn)
+     case SSL_ENABLE_FALLBACK_SCSV:
+        on = ssl_defaults.enableFallbackSCSV;
         break;
-     case SSL_ENABLE_NPN:          on = ssl_defaults.enableNPN;          break;
-     case SSL_ENABLE_ALPN:         on = ssl_defaults.enableALPN;         break;
 +    case SSL_ENABLE_SIGNED_CERT_TIMESTAMPS:
-+       on = ssl_defaults.enableSignedCertTimestamps;
-+       break;
++       on = ssl_defaults.enableSignedCertTimestamps;
++       break;
  
      default:
-        PORT_SetError(SEC_ERROR_INVALID_ARGS);
-@@ -1097,6 +1108,10 @@ SSL_OptionSetDefault(PRInt32 which, PRBo
-        ssl_defaults.enableALPN = on;
-        break;
+         PORT_SetError(SEC_ERROR_INVALID_ARGS);
+@@ -1134,6 +1145,10 @@ SSL_OptionSetDefault(PRInt32 which, PRBool on)
+         ssl_defaults.enableFallbackSCSV = on;
+         break;
  
 +      case SSL_ENABLE_SIGNED_CERT_TIMESTAMPS:
-+       ssl_defaults.enableSignedCertTimestamps = on;
-+       break;
++        ssl_defaults.enableSignedCertTimestamps = on;
++        break;
 +
        default:
-        PORT_SetError(SEC_ERROR_INVALID_ARGS);
-        return SECFailure;
-@@ -1921,6 +1936,29 @@ SSL_PeerStapledOCSPResponses(PRFileDesc
+         PORT_SetError(SEC_ERROR_INVALID_ARGS);
+         return SECFailure;
+@@ -1963,6 +1978,29 @@ SSL_PeerStapledOCSPResponses(PRFileDesc *fd)
      return &ss->sec.ci.sid->peerCertStatus;
  }
  
 +const SECItem *
 +SSL_PeerSignedCertTimestamps(PRFileDesc *fd)
 +{
 +    sslSocket *ss = ssl_FindSocket(fd);
 +
 +    if (!ss) {
 +       SSL_DBG(("%d: SSL[%d]: bad socket in SSL_PeerSignedCertTimestamps",
 +               SSL_GETPID(), fd));
 +       return NULL;
 +    }
 +
 +    if (!ss->sec.ci.sid) {
 +       PORT_SetError(SEC_ERROR_NOT_INITIALIZED);
 +       return NULL;
 +    }
 +
 +    if (ss->sec.ci.sid->version < SSL_LIBRARY_VERSION_3_0) {
 +       PORT_SetError(SSL_ERROR_FEATURE_NOT_SUPPORTED_FOR_SSL2);
 +       return NULL;
 +    }
 +    return &ss->sec.ci.sid->u.ssl3.signedCertTimestamps;
 +}
 +
  SECStatus
  SSL_HandshakeResumedSession(PRFileDesc *fd, PRBool *handshake_resumed) {
      sslSocket *ss = ssl_FindSocket(fd);
-diff -pu a/nss/lib/ssl/sslt.h b/nss/lib/ssl/sslt.h
---- a/nss/lib/ssl/sslt.h        2014-01-17 18:10:16.793281867 -0800
-+++ b/nss/lib/ssl/sslt.h        2014-01-17 18:23:17.956207890 -0800
+diff --git a/ssl/sslt.h b/ssl/sslt.h
+index fe0ad07..c36b8c7 100644
+--- a/ssl/sslt.h
++++ b/ssl/sslt.h
 @@ -202,6 +202,7 @@ typedef enum {
      ssl_signature_algorithms_xtn     = 13,
      ssl_use_srtp_xtn                 = 14,
      ssl_app_layer_protocol_xtn       = 16,
 +    ssl_signed_certificate_timestamp_xtn = 18,   /* RFC 6962 */
+     ssl_padding_xtn                  = 21,
      ssl_session_ticket_xtn           = 35,
      ssl_next_proto_nego_xtn          = 13172,
-     ssl_channel_id_xtn               = 30032,
-@@ -209,6 +210,6 @@ typedef enum {
-     ssl_renegotiation_info_xtn       = 0xff01  /* experimental number */
+@@ -210,6 +211,6 @@ typedef enum {
+     ssl_tls13_draft_version_xtn      = 0xff02   /* experimental number */
  } SSLExtensionType;
  
--#define SSL_MAX_EXTENSIONS             11 /* doesn't include ssl_padding_xtn. */
-+#define SSL_MAX_EXTENSIONS             12 /* doesn't include ssl_padding_xtn. */
+-#define SSL_MAX_EXTENSIONS             12 /* doesn't include ssl_padding_xtn. */
++#define SSL_MAX_EXTENSIONS             13 /* doesn't include ssl_padding_xtn. */
  
  #endif /* __sslt_h_ */