components/webcrypto/openssl/key_openssl.cc

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "components/webcrypto/openssl/key_openssl.h"
   6
   7 #include "components/webcrypto/crypto_data.h"
   8 #include "components/webcrypto/status.h"
   9 #include "components/webcrypto/webcrypto_util.h"
  10
  11 namespace webcrypto {
  12
  13 KeyOpenSsl::KeyOpenSsl(const CryptoData& serialized_key_data)
  14     : serialized_key_data_(
  15           serialized_key_data.bytes(),
  16           serialized_key_data.bytes() + serialized_key_data.byte_length()) {
  17 }
  18
  19 KeyOpenSsl::~KeyOpenSsl() {
  20 }
  21
  22 SymKeyOpenSsl* KeyOpenSsl::AsSymKey() {
  23   return NULL;
  24 }
  25
  26 AsymKeyOpenSsl* KeyOpenSsl::AsAsymKey() {
  27   return NULL;
  28 }
  29
  30 SymKeyOpenSsl::~SymKeyOpenSsl() {
  31 }
  32
  33 SymKeyOpenSsl* SymKeyOpenSsl::Cast(const blink::WebCryptoKey& key) {
  34   KeyOpenSsl* platform_key = reinterpret_cast<KeyOpenSsl*>(key.handle());
  35   return platform_key->AsSymKey();
  36 }
  37
  38 SymKeyOpenSsl* SymKeyOpenSsl::AsSymKey() {
  39   return this;
  40 }
  41
  42 SymKeyOpenSsl::SymKeyOpenSsl(const CryptoData& raw_key_data)
  43     : KeyOpenSsl(raw_key_data) {
  44 }
  45
  46 AsymKeyOpenSsl::~AsymKeyOpenSsl() {
  47 }
  48
  49 AsymKeyOpenSsl* AsymKeyOpenSsl::Cast(const blink::WebCryptoKey& key) {
  50   return reinterpret_cast<KeyOpenSsl*>(key.handle())->AsAsymKey();
  51 }
  52
  53 AsymKeyOpenSsl* AsymKeyOpenSsl::AsAsymKey() {
  54   return this;
  55 }
  56
  57 AsymKeyOpenSsl::AsymKeyOpenSsl(crypto::ScopedEVP_PKEY key,
  58                                const CryptoData& serialized_key_data)
  59     : KeyOpenSsl(serialized_key_data), key_(key.Pass()) {
  60 }
  61
  62 }  // namespace webcrypto