1 files changed, 42 insertions, 0 deletions
diff --git a/chromium/net/base/keygen_handler_openssl.cc b/chromium/net/base/keygen_handler_openssl.cc
new file mode 100644
index 00000000000..edd0eb110b4
--- /dev/null
+++ b/chromium/net/base/keygen_handler_openssl.cc
@@ -0,0 +1,42 @@
+// Copyright (c) 2011 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/base/keygen_handler.h"
+
+#include <openssl/ssl.h>
+
+#include "base/logging.h"
+#include "base/memory/scoped_ptr.h"
+#include "crypto/openssl_util.h"
+#include "crypto/rsa_private_key.h"
+#include "net/base/openssl_private_key_store.h"
+
+namespace net {
+
+std::string KeygenHandler::GenKeyAndSignChallenge() {
+  scoped_ptr<crypto::RSAPrivateKey> key(
+      crypto::RSAPrivateKey::Create(key_size_in_bits_));
+  EVP_PKEY* pkey = key->key();
+
+  if (stores_key_)
+    OpenSSLPrivateKeyStore::StoreKeyPair(url_, pkey);
+
+  crypto::ScopedOpenSSL<NETSCAPE_SPKI, NETSCAPE_SPKI_free> spki(
+       NETSCAPE_SPKI_new());
+  ASN1_STRING_set(spki.get()->spkac->challenge,
+                  challenge_.data(), challenge_.size());
+  NETSCAPE_SPKI_set_pubkey(spki.get(), pkey);
+  // Using MD5 as this is what is required in HTML5, even though the SPKI
+  // structure does allow the use of a SHA-1 signature.
+  NETSCAPE_SPKI_sign(spki.get(), pkey, EVP_md5());
+  char* spkistr = NETSCAPE_SPKI_b64_encode(spki.get());
+
+  std::string result(spkistr);
+  OPENSSL_free(spkistr);
+
+  return result;
+}
+
+}  // namespace net
+