net: add ChaCha20+Poly1305 support to libssl.

net/third_party/nss/ssl/sslsock.c

 /*
  * vtables (and methods that call through them) for the 4 types of 
  * SSLSockets supported.  Only one type is still supported.
  * Various other functions.
  *
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 #include "seccomon.h"
 #include "cert.h"
@@ skipping 80 matching lines @@
  {  TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA,   SSL_NOT_ALLOWED, SSL_NOT_ALLOWED },
  {  TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA,    SSL_NOT_ALLOWED, SSL_NOT_ALLOWED },
  {  TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA,    SSL_NOT_ALLOWED, SSL_NOT_ALLOWED },
  {  TLS_ECDHE_ECDSA_WITH_NULL_SHA,          SSL_ALLOWED,     SSL_ALLOWED },
  {  TLS_ECDHE_ECDSA_WITH_RC4_128_SHA,       SSL_NOT_ALLOWED, SSL_NOT_ALLOWED },
  {  TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA,  SSL_NOT_ALLOWED, SSL_NOT_ALLOWED },
  {  TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA,   SSL_NOT_ALLOWED, SSL_NOT_ALLOWED },
  {  TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256,SSL_NOT_ALLOWED, SSL_NOT_ALLOWED },
  {  TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,SSL_NOT_ALLOWED, SSL_NOT_ALLOWED },
  {  TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA,   SSL_NOT_ALLOWED, SSL_NOT_ALLOWED },
+ {  TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305, SSL_NOT_ALLOWED, SSL_NOT_ALLOWED },
  {  TLS_ECDH_RSA_WITH_NULL_SHA,             SSL_ALLOWED,     SSL_ALLOWED },
  {  TLS_ECDH_RSA_WITH_RC4_128_SHA,          SSL_NOT_ALLOWED, SSL_NOT_ALLOWED },
  {  TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA,     SSL_NOT_ALLOWED, SSL_NOT_ALLOWED },
  {  TLS_ECDH_RSA_WITH_AES_128_CBC_SHA,      SSL_NOT_ALLOWED, SSL_NOT_ALLOWED },
  {  TLS_ECDH_RSA_WITH_AES_256_CBC_SHA,      SSL_NOT_ALLOWED, SSL_NOT_ALLOWED },
  {  TLS_ECDHE_RSA_WITH_NULL_SHA,            SSL_ALLOWED,     SSL_ALLOWED },
  {  TLS_ECDHE_RSA_WITH_RC4_128_SHA,         SSL_NOT_ALLOWED, SSL_NOT_ALLOWED },
  {  TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA,    SSL_NOT_ALLOWED, SSL_NOT_ALLOWED },
  {  TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA,     SSL_NOT_ALLOWED, SSL_NOT_ALLOWED },
  {  TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256,  SSL_NOT_ALLOWED, SSL_NOT_ALLOWED },
  {  TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,  SSL_NOT_ALLOWED, SSL_NOT_ALLOWED },
  {  TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA,     SSL_NOT_ALLOWED, SSL_NOT_ALLOWED },
+ {  TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305,   SSL_NOT_ALLOWED, SSL_NOT_ALLOWED },
 #endif /* NSS_ENABLE_ECC */
  {  0,                                      SSL_NOT_ALLOWED, SSL_NOT_ALLOWED }
 };
 
 static const sslSocketOps ssl_default_ops = {   /* No SSL. */
     ssl_DefConnect,
     NULL,
     ssl_DefBind,
     ssl_DefListen,
     ssl_DefShutdown,
@@ skipping 2996 matching lines @@
 loser:
             ssl_DestroySocketContents(ss);
             ssl_DestroyLocks(ss);
             PORT_Free(ss);
             ss = NULL;
         }
     }
     return ss;
 }