Sign self-signed certs with SHA256.

chrome/browser/chromeos/attestation/attestation_policy_observer_unittest.cc

 // Copyright (c) 2013 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 <string>
 
 #include "base/bind.h"
 #include "base/message_loop/message_loop.h"
 #include "base/run_loop.h"
 #include "chrome/browser/chromeos/attestation/attestation_key_payload.pb.h"
@@ skipping 209 matching lines @@
       default:
         NOTREACHED();
     }
     scoped_ptr<crypto::RSAPrivateKey> test_key(
         crypto::RSAPrivateKey::CreateFromPrivateKeyInfo(
             std::vector<uint8>(&kTestKeyData[0],
                                &kTestKeyData[arraysize(kTestKeyData)])));
     if (!test_key.get())
       return false;
     return net::x509_util::CreateSelfSignedCert(test_key.get(),
+                                                net::x509_util::DIGEST_SHA256,
                                                 "CN=subject",
                                                 12345,
                                                 valid_start,
                                                 valid_expiry,
                                                 certificate);
   }
 
   base::MessageLoop message_loop_;
   content::TestBrowserThread ui_thread_;
   ScopedTestDeviceSettingsService test_device_settings_service_;
@@ skipping 58 matching lines @@
   SetupMocks(MOCK_NEW_KEY, "");
   // Simulate a DBus failure.
   EXPECT_CALL(cryptohome_client_, TpmAttestationDoesKeyExist(_, _, _))
       .WillOnce(WithArgs<2>(Invoke(DBusCallbackError)))
       .WillRepeatedly(WithArgs<2>(Invoke(DBusCallbackFalse)));
   Run();
 }
 
 }  // namespace attestation
 }  // namespace chromeos