[webcrypto] Add JWK import/export of RSA private keys (NSS).

content/child/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/child/webcrypto/platform_crypto.h"
 
 #include <vector>
 #include <openssl/aes.h>
 #include <openssl/evp.h>
 #include <openssl/hmac.h>
@@ skipping 363 matching lines @@
                           bool extractable,
                           blink::WebCryptoKeyUsageMask usage_mask,
                           const CryptoData& modulus_data,
                           const CryptoData& exponent_data,
                           blink::WebCryptoKey* key) {
   // TODO(padolph): Placeholder for OpenSSL implementation.
   // Issue
   return Status::ErrorUnsupported();
 }
 
+Status ImportRsaPrivateKey(const blink::WebCryptoAlgorithm& algorithm,
+                           bool extractable,
+                           blink::WebCryptoKeyUsageMask usage_mask,
+                           const CryptoData& modulus,
+                           const CryptoData& public_exponent,
+                           const CryptoData& private_exponent,
+                           bool has_prime1,
+                           const CryptoData& prime1,
+                           bool has_prime2,
+                           const CryptoData& prime2,
+                           bool has_exponent1,
+                           const CryptoData& exponent1,
+                           bool has_exponent2,
+                           const CryptoData& exponent2,
+                           bool has_coefficient,
+                           const CryptoData& coefficient,
+                           blink::WebCryptoKey* key);
+
 Status EncryptDecryptAesGcm(EncryptOrDecrypt mode,
                             SymKey* key,
                             const CryptoData& data,
                             const CryptoData& iv,
                             const CryptoData& additional_data,
                             unsigned int tag_length_bits,
                             std::vector<uint8>* buffer) {
   // TODO(eroman): http://crbug.com/267888
   return Status::ErrorUnsupported();
 }
@@ skipping 61 matching lines @@
   return Status::ErrorUnsupported();
 }
 
 Status ExportRsaPublicKey(PublicKey* key,
                           std::vector<uint8>* modulus,
                           std::vector<uint8>* public_exponent) {
   // TODO(eroman): http://crbug.com/267888
   return Status::ErrorUnsupported();
 }
 
+Status ExportRsaPrivateKey(PrivateKey* key,
+                           std::vector<uint8>* modulus,
+                           std::vector<uint8>* public_exponent,
+                           std::vector<uint8>* private_exponent,
+                           std::vector<uint8>* prime1,
+                           std::vector<uint8>* prime2,
+                           std::vector<uint8>* exponent1,
+                           std::vector<uint8>* exponent2,
+                           std::vector<uint8>* coefficient) {
+  // TODO(eroman): http://crbug.com/267888
+  return Status::ErrorUnsupported();
+}
+
 Status WrapSymKeyAesKw(SymKey* key,
                        SymKey* wrapping_key,
                        std::vector<uint8>* buffer) {
   // TODO(eroman): http://crbug.com/267888
   return Status::ErrorUnsupported();
 }
 
 Status UnwrapSymKeyAesKw(const CryptoData& wrapped_key_data,
                          SymKey* wrapping_key,
                          const blink::WebCryptoAlgorithm& algorithm,
@@ skipping 37 matching lines @@
     blink::WebCryptoKey* key) {
   // TODO(eroman): http://crbug.com/267888
   return false;
 }
 
 }  // namespace platform
 
 }  // namespace webcrypto
 
 }  // namespace content