| OLD | NEW |
| 1 // Copyright 2014 PDFium Authors. All rights reserved. | 1 // Copyright 2014 PDFium 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 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com | 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
| 6 | 6 |
| 7 #include "core/fpdfapi/fpdf_parser/cpdf_crypto_handler.h" | 7 #include "core/fpdfapi/fpdf_parser/cpdf_crypto_handler.h" |
| 8 | 8 |
| 9 #include <time.h> | 9 #include <time.h> |
| 10 | 10 |
| 11 #include "core/fdrm/crypto/include/fx_crypt.h" | 11 #include "core/fdrm/crypto/fx_crypt.h" |
| 12 #include "core/fpdfapi/fpdf_parser/cpdf_security_handler.h" | 12 #include "core/fpdfapi/fpdf_parser/cpdf_security_handler.h" |
| 13 #include "core/fpdfapi/fpdf_parser/include/cpdf_parser.h" | 13 #include "core/fpdfapi/fpdf_parser/include/cpdf_parser.h" |
| 14 #include "core/fpdfapi/fpdf_parser/include/cpdf_simple_parser.h" | 14 #include "core/fpdfapi/fpdf_parser/include/cpdf_simple_parser.h" |
| 15 | 15 |
| 16 void CPDF_CryptoHandler::CryptBlock(FX_BOOL bEncrypt, | 16 void CPDF_CryptoHandler::CryptBlock(FX_BOOL bEncrypt, |
| 17 uint32_t objnum, | 17 uint32_t objnum, |
| 18 uint32_t gennum, | 18 uint32_t gennum, |
| 19 const uint8_t* src_buf, | 19 const uint8_t* src_buf, |
| 20 uint32_t src_size, | 20 uint32_t src_size, |
| 21 uint8_t* dest_buf, | 21 uint8_t* dest_buf, |
| (...skipping 311 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 333 void CPDF_CryptoHandler::PopulateKey(uint32_t objnum, | 333 void CPDF_CryptoHandler::PopulateKey(uint32_t objnum, |
| 334 uint32_t gennum, | 334 uint32_t gennum, |
| 335 uint8_t* key) { | 335 uint8_t* key) { |
| 336 FXSYS_memcpy(key, m_EncryptKey, m_KeyLen); | 336 FXSYS_memcpy(key, m_EncryptKey, m_KeyLen); |
| 337 key[m_KeyLen + 0] = (uint8_t)objnum; | 337 key[m_KeyLen + 0] = (uint8_t)objnum; |
| 338 key[m_KeyLen + 1] = (uint8_t)(objnum >> 8); | 338 key[m_KeyLen + 1] = (uint8_t)(objnum >> 8); |
| 339 key[m_KeyLen + 2] = (uint8_t)(objnum >> 16); | 339 key[m_KeyLen + 2] = (uint8_t)(objnum >> 16); |
| 340 key[m_KeyLen + 3] = (uint8_t)gennum; | 340 key[m_KeyLen + 3] = (uint8_t)gennum; |
| 341 key[m_KeyLen + 4] = (uint8_t)(gennum >> 8); | 341 key[m_KeyLen + 4] = (uint8_t)(gennum >> 8); |
| 342 } | 342 } |
| OLD | NEW |