Support generation of EC keys using P256 curve and support ECDSA certs.

webrtc/base/sslstreamadapter.cc

 /*
  *  Copyright 2004 The WebRTC Project Authors. All rights reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 54 matching lines @@
 
 bool SSLStreamAdapter::GetDtlsSrtpCipher(std::string* cipher) {
   return false;
 }
 
 // Note: this matches the logic above with SCHANNEL dominating
 #if SSL_USE_SCHANNEL
 bool SSLStreamAdapter::HaveDtls() { return false; }
 bool SSLStreamAdapter::HaveDtlsSrtp() { return false; }
 bool SSLStreamAdapter::HaveExporter() { return false; }
-std::string SSLStreamAdapter::GetDefaultSslCipher(SSLProtocolVersion version) {
+std::string SSLStreamAdapter::GetDefaultSslCipher(SSLProtocolVersion version,
+                                                  KeyType key_type) {
   return std::string();
 }
 #elif SSL_USE_OPENSSL
 bool SSLStreamAdapter::HaveDtls() {
   return OpenSSLStreamAdapter::HaveDtls();
 }
 bool SSLStreamAdapter::HaveDtlsSrtp() {
   return OpenSSLStreamAdapter::HaveDtlsSrtp();
 }
 bool SSLStreamAdapter::HaveExporter() {
   return OpenSSLStreamAdapter::HaveExporter();
 }
-std::string SSLStreamAdapter::GetDefaultSslCipher(SSLProtocolVersion version) {
-  return OpenSSLStreamAdapter::GetDefaultSslCipher(version);
+std::string SSLStreamAdapter::GetDefaultSslCipher(SSLProtocolVersion version,
+                                                  KeyType key_type) {
+  return OpenSSLStreamAdapter::GetDefaultSslCipher(version, key_type);
 }
 #elif SSL_USE_NSS
 bool SSLStreamAdapter::HaveDtls() {
   return NSSStreamAdapter::HaveDtls();
 }
 bool SSLStreamAdapter::HaveDtlsSrtp() {
   return NSSStreamAdapter::HaveDtlsSrtp();
 }
 bool SSLStreamAdapter::HaveExporter() {
   return NSSStreamAdapter::HaveExporter();
 }
-std::string SSLStreamAdapter::GetDefaultSslCipher(SSLProtocolVersion version) {
-  return NSSStreamAdapter::GetDefaultSslCipher(version);
+std::string SSLStreamAdapter::GetDefaultSslCipher(SSLProtocolVersion version,
+                                                  KeyType key_type) {
+  return NSSStreamAdapter::GetDefaultSslCipher(version, key_type);
 }
 #endif  // !SSL_USE_SCHANNEL && !SSL_USE_OPENSSL && !SSL_USE_NSS
 
 ///////////////////////////////////////////////////////////////////////////////
 
 }  // namespace rtc