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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "crypto/sha2.h" | 5 #include "crypto/sha2.h" |
6 | 6 |
7 #include "base/scoped_ptr.h" | 7 #include "base/scoped_ptr.h" |
8 #include "base/stl_util-inl.h" | 8 #include "base/stl_util.h" |
9 #include "crypto/secure_hash.h" | 9 #include "crypto/secure_hash.h" |
10 | 10 |
11 namespace crypto { | 11 namespace crypto { |
12 | 12 |
13 void SHA256HashString(const std::string& str, void* output, size_t len) { | 13 void SHA256HashString(const std::string& str, void* output, size_t len) { |
14 scoped_ptr<SecureHash> ctx(SecureHash::Create(SecureHash::SHA256)); | 14 scoped_ptr<SecureHash> ctx(SecureHash::Create(SecureHash::SHA256)); |
15 ctx->Update(str.data(), str.length()); | 15 ctx->Update(str.data(), str.length()); |
16 ctx->Finish(output, len); | 16 ctx->Finish(output, len); |
17 } | 17 } |
18 | 18 |
19 std::string SHA256HashString(const std::string& str) { | 19 std::string SHA256HashString(const std::string& str) { |
20 std::string output(SHA256_LENGTH, 0); | 20 std::string output(SHA256_LENGTH, 0); |
21 SHA256HashString(str, string_as_array(&output), output.size()); | 21 SHA256HashString(str, string_as_array(&output), output.size()); |
22 return output; | 22 return output; |
23 } | 23 } |
24 | 24 |
25 } // namespace crypto | 25 } // namespace crypto |
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