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1 // Copyright (c) 2013 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 #ifndef CONTENT_RENDERER_WEBCRYPTO_IMPL_H_ | |
6 #define CONTENT_RENDERER_WEBCRYPTO_IMPL_H_ | |
7 | |
8 #include "base/basictypes.h" | |
9 #include "base/compiler_specific.h" | |
10 #include "base/memory/scoped_ptr.h" | |
11 #include "content/common/content_export.h" | |
12 #include "third_party/WebKit/public/platform/WebCrypto.h" | |
13 | |
14 namespace content { | |
15 | |
16 class CONTENT_EXPORT WebCryptoImpl | |
17 : NON_EXPORTED_BASE(public WebKit::WebCrypto) { | |
18 public: | |
19 WebCryptoImpl(); | |
20 | |
21 virtual void digest( | |
22 const WebKit::WebCryptoAlgorithm& algorithm, | |
23 const unsigned char* data, | |
24 unsigned data_size, | |
25 WebKit::WebCryptoResult result); | |
26 virtual void importKey( | |
27 WebKit::WebCryptoKeyFormat format, | |
28 const unsigned char* key_data, | |
29 unsigned key_data_size, | |
30 const WebKit::WebCryptoAlgorithm& algorithm, | |
31 bool extractable, | |
32 WebKit::WebCryptoKeyUsageMask usage_mask, | |
33 WebKit::WebCryptoResult result); | |
34 virtual void sign( | |
35 const WebKit::WebCryptoAlgorithm& algorithm, | |
36 const WebKit::WebCryptoKey& key, | |
37 const unsigned char* data, | |
38 unsigned data_size, | |
39 WebKit::WebCryptoResult result); | |
40 virtual void verifySignature( | |
41 const WebKit::WebCryptoAlgorithm& algorithm, | |
42 const WebKit::WebCryptoKey& key, | |
43 const unsigned char* signature, | |
44 unsigned signature_size, | |
45 const unsigned char* data, | |
46 unsigned data_size, | |
47 WebKit::WebCryptoResult result); | |
48 | |
49 protected: | |
50 friend class WebCryptoImplTest; | |
51 | |
52 void Init(); | |
53 | |
54 bool DigestInternal( | |
55 const WebKit::WebCryptoAlgorithm& algorithm, | |
56 const unsigned char* data, | |
57 unsigned data_size, | |
58 WebKit::WebArrayBuffer* buffer); | |
59 bool ImportKeyInternal( | |
60 WebKit::WebCryptoKeyFormat format, | |
61 const unsigned char* key_data, | |
62 unsigned key_data_size, | |
63 const WebKit::WebCryptoAlgorithm& algorithm, | |
64 WebKit::WebCryptoKeyUsageMask usage_mask, | |
65 scoped_ptr<WebKit::WebCryptoKeyHandle>* handle, | |
66 WebKit::WebCryptoKeyType* type); | |
67 bool SignInternal( | |
68 const WebKit::WebCryptoAlgorithm& algorithm, | |
69 const WebKit::WebCryptoKey& key, | |
70 const unsigned char* data, | |
71 unsigned data_size, | |
72 WebKit::WebArrayBuffer* buffer); | |
73 bool VerifySignatureInternal( | |
74 const WebKit::WebCryptoAlgorithm& algorithm, | |
75 const WebKit::WebCryptoKey& key, | |
76 const unsigned char* signature, | |
77 unsigned signature_size, | |
78 const unsigned char* data, | |
79 unsigned data_size, | |
80 bool* signature_match); | |
81 | |
82 private: | |
83 DISALLOW_COPY_AND_ASSIGN(WebCryptoImpl); | |
84 }; | |
85 | |
86 } // namespace content | |
87 | |
88 #endif // CONTENT_RENDERER_WEBCRYPTO_IMPL_H_ | |
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