[webcrypto] Update to use the KeyAlgorithm.

content/renderer/webcrypto/platform_crypto_openssl.cc

 // Copyright 2014 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 "content/renderer/webcrypto/platform_crypto.h"
 
 #include <vector>
 #include <openssl/aes.h>
 #include <openssl/evp.h>
 #include <openssl/hmac.h>
 #include <openssl/rand.h>
 #include <openssl/sha.h>
 
 #include "base/logging.h"
 #include "content/renderer/webcrypto/crypto_data.h"
 #include "content/renderer/webcrypto/webcrypto_util.h"
 #include "crypto/openssl_util.h"
 #include "third_party/WebKit/public/platform/WebArrayBuffer.h"
 #include "third_party/WebKit/public/platform/WebCryptoAlgorithm.h"
 #include "third_party/WebKit/public/platform/WebCryptoAlgorithmParams.h"
+#ifdef WEBCRYPTO_HAS_KEY_ALGORITHM
+#include "third_party/WebKit/public/platform/WebCryptoKeyAlgorithm.h"
+#endif
 
 namespace content {
 
 namespace webcrypto {
 
 namespace platform {
 
 class SymKey : public Key {
  public:
   explicit SymKey(const CryptoData& key_data)
@@ skipping 184 matching lines @@
   // TODO(eroman): Is this right?
   if (keylen_bytes == 0)
     return Status::ErrorGenerateKeyLength();
 
   crypto::OpenSSLErrStackTracer(FROM_HERE);
 
   std::vector<unsigned char> random_bytes(keylen_bytes, 0);
   if (!(RAND_bytes(&random_bytes[0], keylen_bytes)))
     return Status::Error();
 
+#ifdef WEBCRYPTO_HAS_KEY_ALGORITHM
+  blink::WebCryptoKeyAlgorithm key_algorithm;
+  if (!CreateSecretKeyAlgorithm(algorithm, keylen_bytes, &key_algorithm))
+    return Status::ErrorUnexpected();
+#else
+  const blink::WebCryptoAlgorithm key_algorithm = algorithm;
+#endif
+
   *key = blink::WebCryptoKey::create(new SymKey(CryptoData(random_bytes)),
                                      blink::WebCryptoKeyTypeSecret,
                                      extractable,
-                                     algorithm,
+                                     key_algorithm,
                                      usage_mask);
 
   return Status::Success();
 }
 
 Status GenerateRsaKeyPair(const blink::WebCryptoAlgorithm& algorithm,
                           bool extractable,
                           blink::WebCryptoKeyUsageMask usage_mask,
+                          unsigned int modulus_length_bits,
+                          const CryptoData& public_exponent,
+                          const blink::WebCryptoAlgorithm& hash,
                           blink::WebCryptoKey* public_key,
                           blink::WebCryptoKey* private_key) {
   // TODO(padolph): Placeholder for OpenSSL implementation.
   // Issue http://crbug.com/267888.
   return Status::ErrorUnsupported();
 }
 
 Status ImportKeyRaw(const blink::WebCryptoAlgorithm& algorithm,
                     const CryptoData& key_data,
                     bool extractable,
                     blink::WebCryptoKeyUsageMask usage_mask,
                     blink::WebCryptoKey* key) {
+
+#ifdef WEBCRYPTO_HAS_KEY_ALGORITHM
+  blink::WebCryptoKeyAlgorithm key_algorithm;
+  if (!CreateSecretKeyAlgorithm(
+          algorithm, key_data.byte_length(), &key_algorithm))
+    return Status::ErrorUnexpected();
+#else
+  const blink::WebCryptoAlgorithm key_algorithm = algorithm;
+#endif
+
   *key = blink::WebCryptoKey::create(new SymKey(key_data),
                                      blink::WebCryptoKeyTypeSecret,
                                      extractable,
-                                     algorithm,
+                                     key_algorithm,
                                      usage_mask);
 
   return Status::Success();
 }
 
 Status SignHmac(SymKey* key,
                 const blink::WebCryptoAlgorithm& hash,
                 const CryptoData& data,
                 blink::WebArrayBuffer* buffer) {
   blink::WebArrayBuffer result;
@@ skipping 134 matching lines @@
 Status ExportKeySpki(PublicKey* key, blink::WebArrayBuffer* buffer) {
   // TODO(eroman): http://crbug.com/267888
   return Status::ErrorUnsupported();
 }
 
 }  // namespace platform
 
 }  // namespace webcrypto
 
 }  // namespace content