Implements Signature Creator & Verifier for openssl

base/crypto/rsa_private_key.h

 // Copyright (c) 2009 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.
 
 #ifndef BASE_CRYPTO_RSA_PRIVATE_KEY_H_
 #define BASE_CRYPTO_RSA_PRIVATE_KEY_H_
 #pragma once
 
 #include "build/build_config.h"
 
@@ skipping 186 matching lines @@
   // initialization fails or the private key cannot be found.  The
   // caller takes ownership of the returned object, but nothing new is
   // created in the key database.
   //
   // NOTE: Currently only available if USE_NSS is defined.
   static RSAPrivateKey* FindFromPublicKeyInfo(
       const std::vector<uint8>& input);
 
   ~RSAPrivateKey();
 
-#if defined(USE_NSS)
+#if defined(USE_OPENSSL)
+  EVP_PKEY* key() { return key_; }
+#elif defined(USE_NSS)
   SECKEYPrivateKeyStr* key() { return key_; }
 #elif defined(OS_WIN)
   HCRYPTPROV provider() { return provider_; }
   HCRYPTKEY key() { return key_; }
 #elif defined(OS_MACOSX)
   CSSM_KEY_PTR key() { return &key_; }
 #endif
 
   // Exports the private key to a PKCS #1 PrivateKey block.
   bool ExportPrivateKey(std::vector<uint8>* output);
@@ skipping 36 matching lines @@
 #elif defined(OS_MACOSX)
   CSSM_KEY key_;
 #endif
 
   DISALLOW_COPY_AND_ASSIGN(RSAPrivateKey);
 };
 
 }  // namespace base
 
 #endif  // BASE_CRYPTO_RSA_PRIVATE_KEY_H_