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 "content/child/webcrypto/openssl/key_openssl.h" 6 7 #include "content/child/webcrypto/crypto_data.h" 8 #include "content/child/webcrypto/status.h" 9 #include "content/child/webcrypto/webcrypto_util.h" 10 11 namespace content { 12 13 namespace webcrypto { 14 15 KeyOpenSsl::KeyOpenSsl(const CryptoData& serialized_key_data) 16 : serialized_key_data_( 17 serialized_key_data.bytes(), 18 serialized_key_data.bytes() + serialized_key_data.byte_length()) { 19 } 20 21 KeyOpenSsl::~KeyOpenSsl() { 22 } 23 24 SymKeyOpenSsl* KeyOpenSsl::AsSymKey() { 25 return NULL; 26 } 27 28 AsymKeyOpenSsl* KeyOpenSsl::AsAsymKey() { 29 return NULL; 30 } 31 32 SymKeyOpenSsl::~SymKeyOpenSsl() { 33 } 34 35 SymKeyOpenSsl* SymKeyOpenSsl::Cast(const blink::WebCryptoKey& key) { 36 KeyOpenSsl* platform_key = reinterpret_cast<KeyOpenSsl*>(key.handle()); 37 return platform_key->AsSymKey(); 38 } 39 40 SymKeyOpenSsl* SymKeyOpenSsl::AsSymKey() { 41 return this; 42 } 43 44 SymKeyOpenSsl::SymKeyOpenSsl(const CryptoData& raw_key_data) 45 : KeyOpenSsl(raw_key_data) { 46 } 47 48 AsymKeyOpenSsl::~AsymKeyOpenSsl() { 49 } 50 51 AsymKeyOpenSsl* AsymKeyOpenSsl::Cast(const blink::WebCryptoKey& key) { 52 return reinterpret_cast<KeyOpenSsl*>(key.handle())->AsAsymKey(); 53 } 54 55 AsymKeyOpenSsl* AsymKeyOpenSsl::AsAsymKey() { 56 return this; 57 } 58 59 AsymKeyOpenSsl::AsymKeyOpenSsl(crypto::ScopedEVP_PKEY key, 60 const CryptoData& serialized_key_data) 61 : KeyOpenSsl(serialized_key_data), key_(key.Pass()) { 62 } 63 64 bool PlatformSerializeKeyForClone(const blink::WebCryptoKey& key, 65 blink::WebVector<uint8_t>* key_data) { 66 const KeyOpenSsl* openssl_key = static_cast<KeyOpenSsl*>(key.handle()); 67 *key_data = openssl_key->serialized_key_data(); 68 return true; 69 } 70 71 } // namespace webcrypto 72 73 } // namespace content 74
