Fix P-521 client cert mapping and test all curves.

net/ssl/ssl_platform_key_util.cc

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "net/ssl/ssl_platform_key_util.h"
 
 #include "base/lazy_instance.h"
 #include "base/logging.h"
 #include "base/macros.h"
 #include "base/strings/string_piece.h"
@@ skipping 70 matching lines @@
       EC_KEY* ec_key = EVP_PKEY_get0_EC_KEY(key.get());
       int curve = EC_GROUP_get_curve_name(EC_KEY_get0_group(ec_key));
       switch (curve) {
         case NID_X9_62_prime256v1:
           *out_type = SSLPrivateKey::Type::ECDSA_P256;
           break;
         case NID_secp384r1:
           *out_type = SSLPrivateKey::Type::ECDSA_P384;
           break;
         case NID_secp521r1:
-          *out_type = SSLPrivateKey::Type::ECDSA_P384;
+          *out_type = SSLPrivateKey::Type::ECDSA_P521;
           break;
         default:
           LOG(ERROR) << "Unsupported curve type " << curve;
           return false;
       }
       break;
     }
 
     default:
       LOG(ERROR) << "Unsupported key type " << key_type;
       return false;
   }
 
   *out_max_length = EVP_PKEY_size(key.get());
   return true;
 }
 
 }  // namespace net