Index: src/utils/SkSHA1.h |
diff --git a/src/utils/SkSHA1.h b/src/utils/SkSHA1.h |
deleted file mode 100644 |
index aa0867fed39a5d146636eefe9f6a92bfa892abb3..0000000000000000000000000000000000000000 |
--- a/src/utils/SkSHA1.h |
+++ /dev/null |
@@ -1,55 +0,0 @@ |
-/* |
- * Copyright 2013 Google Inc. |
- * |
- * Use of this source code is governed by a BSD-style license that can be |
- * found in the LICENSE file. |
- */ |
- |
-#ifndef SkSHA1_DEFINED |
-#define SkSHA1_DEFINED |
- |
-#include "SkTypes.h" |
-#include "SkEndian.h" |
-#include "SkStream.h" |
- |
-//The following macros can be defined to affect the SHA1 code generated. |
-//SK_SHA1_CLEAR_DATA causes all intermediate state to be overwritten with 0's. |
-//SK_CPU_BENDIAN allows 32 bit <=> 8 bit conversions without copies (if alligned). |
-//SK_CPU_FAST_UNALIGNED_ACCESS allows 32 bit <=> 8 bit conversions without copies if SK_CPU_BENDIAN. |
- |
-class SkSHA1 : public SkWStream { |
-public: |
- SkSHA1(); |
- |
- /** Processes input, adding it to the digest. |
- * Note that this treats the buffer as a series of uint8_t values. |
- */ |
- bool write(const void* buffer, size_t size) override { |
- update(reinterpret_cast<const uint8_t*>(buffer), size); |
- return true; |
- } |
- |
- size_t bytesWritten() const override { return SkToSizeT(this->byteCount); } |
- |
- /** Processes input, adding it to the digest. Calling this after finish is undefined. */ |
- void update(const uint8_t* input, size_t length); |
- |
- struct Digest { |
- uint8_t data[20]; |
- }; |
- |
- /** Computes and returns the digest. */ |
- void finish(Digest& digest); |
- |
-private: |
- // number of bytes, modulo 2^64 |
- uint64_t byteCount; |
- |
- // state (ABCDE) |
- uint32_t state[5]; |
- |
- // input buffer |
- uint8_t buffer[64]; |
-}; |
- |
-#endif |