Remove platform-specific implementations of RSAPrivateKey and SignatureCreator

crypto/rsa_private_key_openssl.cc

 // 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 "crypto/rsa_private_key.h"
 
 #include <openssl/evp.h>
 #include <openssl/pkcs12.h>
 #include <openssl/rsa.h>
 
@@ skipping 49 matching lines @@
 
   scoped_ptr<RSAPrivateKey> result(new RSAPrivateKey);
   result->key_ = EVP_PKEY_new();
   if (!result->key_ || !EVP_PKEY_set1_RSA(result->key_, rsa_key.get()))
     return NULL;
 
   return result.release();
 }
 
 // static
-RSAPrivateKey* RSAPrivateKey::CreateSensitive(uint16 num_bits) {
-  NOTIMPLEMENTED();
-  return NULL;
-}
-
-// static
 RSAPrivateKey* RSAPrivateKey::CreateFromPrivateKeyInfo(
     const std::vector<uint8>& input) {
   if (input.empty())
     return NULL;
 
   OpenSSLErrStackTracer err_tracer(FROM_HERE);
   // BIO_new_mem_buf is not const aware, but it does not modify the buffer.
   char* data = reinterpret_cast<char*>(const_cast<uint8*>(&input[0]));
   ScopedOpenSSL<BIO, BIO_free_all> bio(BIO_new_mem_buf(data, input.size()));
   if (!bio.get())
     return NULL;
 
   // Importing is a little more involved than exporting, as we must first
   // PKCS#8 decode the input, and then import the EVP_PKEY from Private Key
   // Info structure returned.
   ScopedOpenSSL<PKCS8_PRIV_KEY_INFO, PKCS8_PRIV_KEY_INFO_free> p8inf(
       d2i_PKCS8_PRIV_KEY_INFO_bio(bio.get(), NULL));
   if (!p8inf.get())
     return NULL;
 
   scoped_ptr<RSAPrivateKey> result(new RSAPrivateKey);
   result->key_ = EVP_PKCS82PKEY(p8inf.get());
   if (!result->key_)
     return NULL;
 
   return result.release();
 }
 
-// static
-RSAPrivateKey* RSAPrivateKey::CreateSensitiveFromPrivateKeyInfo(
-    const std::vector<uint8>& input) {
-  NOTIMPLEMENTED();
-  return NULL;
-}
-
-// static
-RSAPrivateKey* RSAPrivateKey::FindFromPublicKeyInfo(
-    const std::vector<uint8>& input) {
-  NOTIMPLEMENTED();
-  return NULL;
-}
-
 RSAPrivateKey::RSAPrivateKey()
     : key_(NULL) {
 }
 
 RSAPrivateKey::~RSAPrivateKey() {
   if (key_)
     EVP_PKEY_free(key_);
 }
 
 RSAPrivateKey* RSAPrivateKey::Copy() const {
   scoped_ptr<RSAPrivateKey> copy(new RSAPrivateKey());
   RSA* rsa = EVP_PKEY_get1_RSA(key_);
   if (!rsa)
     return NULL;
   copy->key_ = EVP_PKEY_new();
   if (!EVP_PKEY_set1_RSA(copy->key_, rsa))
     return NULL;
   return copy.release();
 }
 
 bool RSAPrivateKey::ExportPrivateKey(std::vector<uint8>* output) const {
   return ExportKey(key_, i2d_PKCS8PrivateKeyInfo_bio, output);
 }
 
 bool RSAPrivateKey::ExportPublicKey(std::vector<uint8>* output) const {
   return ExportKey(key_, i2d_PUBKEY_bio, output);
 }
 
 }  // namespace crypto