diff options
Diffstat (limited to 'core/fpdfapi/fpdf_parser/cpdf_standard_crypto_handler.h')
| -rw-r--r-- | core/fpdfapi/fpdf_parser/cpdf_standard_crypto_handler.h | 64 |
1 files changed, 0 insertions, 64 deletions
diff --git a/core/fpdfapi/fpdf_parser/cpdf_standard_crypto_handler.h b/core/fpdfapi/fpdf_parser/cpdf_standard_crypto_handler.h deleted file mode 100644 index 689d44b81b..0000000000 --- a/core/fpdfapi/fpdf_parser/cpdf_standard_crypto_handler.h +++ /dev/null @@ -1,64 +0,0 @@ -// Copyright 2016 PDFium Authors. All rights reserved. -// Use of this source code is governed by a BSD-style license that can be -// found in the LICENSE file. - -// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com - -#ifndef CORE_FPDFAPI_FPDF_PARSER_CPDF_STANDARD_CRYPTO_HANDLER_H_ -#define CORE_FPDFAPI_FPDF_PARSER_CPDF_STANDARD_CRYPTO_HANDLER_H_ - -#include "core/fpdfapi/fpdf_parser/ipdf_crypto_handler.h" - -class CPDF_StandardCryptoHandler : public IPDF_CryptoHandler { - public: - CPDF_StandardCryptoHandler(); - ~CPDF_StandardCryptoHandler() override; - - // IPDF_CryptoHandler - FX_BOOL Init(CPDF_Dictionary* pEncryptDict, - IPDF_SecurityHandler* pSecurityHandler) override; - uint32_t DecryptGetSize(uint32_t src_size) override; - void* DecryptStart(uint32_t objnum, uint32_t gennum) override; - FX_BOOL DecryptStream(void* context, - const uint8_t* src_buf, - uint32_t src_size, - CFX_BinaryBuf& dest_buf) override; - FX_BOOL DecryptFinish(void* context, CFX_BinaryBuf& dest_buf) override; - uint32_t EncryptGetSize(uint32_t objnum, - uint32_t version, - const uint8_t* src_buf, - uint32_t src_size) override; - FX_BOOL EncryptContent(uint32_t objnum, - uint32_t version, - const uint8_t* src_buf, - uint32_t src_size, - uint8_t* dest_buf, - uint32_t& dest_size) override; - - FX_BOOL Init(int cipher, const uint8_t* key, int keylen); - - protected: - virtual void CryptBlock(FX_BOOL bEncrypt, - uint32_t objnum, - uint32_t gennum, - const uint8_t* src_buf, - uint32_t src_size, - uint8_t* dest_buf, - uint32_t& dest_size); - virtual void* CryptStart(uint32_t objnum, uint32_t gennum, FX_BOOL bEncrypt); - virtual FX_BOOL CryptStream(void* context, - const uint8_t* src_buf, - uint32_t src_size, - CFX_BinaryBuf& dest_buf, - FX_BOOL bEncrypt); - virtual FX_BOOL CryptFinish(void* context, - CFX_BinaryBuf& dest_buf, - FX_BOOL bEncrypt); - - uint8_t m_EncryptKey[32]; - int m_KeyLen; - int m_Cipher; - uint8_t* m_pAESContext; -}; - -#endif // CORE_FPDFAPI_FPDF_PARSER_CPDF_STANDARD_CRYPTO_HANDLER_H_ |