Move crypto files out of base, to a top level directory.

base/crypto/rsa_private_key_openssl.cc

Index: base/crypto/rsa_private_key_openssl.cc
===================================================================
--- base/crypto/rsa_private_key_openssl.cc	(revision 81350)
+++ base/crypto/rsa_private_key_openssl.cc	(working copy)
@@ -1,135 +0,0 @@
-// 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 "base/crypto/rsa_private_key.h"
-
-#include <openssl/evp.h>
-#include <openssl/pkcs12.h>
-#include <openssl/rsa.h>
-
-#include "base/logging.h"
-#include "base/memory/scoped_ptr.h"
-#include "base/openssl_util.h"
-#include "base/stl_util-inl.h"
-
-namespace base {
-
-namespace {
-
-// Function pointer definition, for injecting the required key export function
-// into ExportKey, below. The supplied function should export EVP_PKEY into
-// the supplied BIO, returning 1 on success or 0 on failure.
-typedef int (ExportFunction)(BIO*, EVP_PKEY*);
-
-// Helper to export |key| into |output| via the specified ExportFunction.
-bool ExportKey(EVP_PKEY* key,
-               ExportFunction export_fn,
-               std::vector<uint8>* output) {
-  if (!key)
-    return false;
-
-  OpenSSLErrStackTracer err_tracer(FROM_HERE);
-  ScopedOpenSSL<BIO, BIO_free_all> bio(BIO_new(BIO_s_mem()));
-
-  int res = export_fn(bio.get(), key);
-  if (!res)
-    return false;
-
-  char* data = NULL;
-  long len = BIO_get_mem_data(bio.get(), &data);
-  if (!data || len < 0)
-    return false;
-
-  STLAssignToVector(output, reinterpret_cast<const uint8*>(data), len);
-  return true;
-}
-
-}  // namespace
-
-// static
-RSAPrivateKey* RSAPrivateKey::Create(uint16 num_bits) {
-  OpenSSLErrStackTracer err_tracer(FROM_HERE);
-
-  ScopedOpenSSL<RSA, RSA_free> rsa_key(RSA_new());
-  ScopedOpenSSL<BIGNUM, BN_free> bn(BN_new());
-  if (!rsa_key.get() || !bn.get() || !BN_set_word(bn.get(), 65537L))
-    return NULL;
-
-  if (!RSA_generate_key_ex(rsa_key.get(), num_bits, bn.get(), NULL))
-    return NULL;
-
-  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) {
-  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*>(
-      vector_as_array(&input)));
-  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_);
-}
-
-bool RSAPrivateKey::ExportPrivateKey(std::vector<uint8>* output) {
-  return ExportKey(key_, i2d_PKCS8PrivateKeyInfo_bio, output);
-}
-
-bool RSAPrivateKey::ExportPublicKey(std::vector<uint8>* output) {
-  return ExportKey(key_, i2d_PUBKEY_bio, output);
-}
-
-}  // namespace base