1 files changed, 71 insertions, 0 deletions
diff --git a/core/fdrm/crypto/include/fx_crypt.h b/core/fdrm/crypto/include/fx_crypt.h
new file mode 100644
index 0000000000..fdba0e7164
--- /dev/null
+++ b/core/fdrm/crypto/include/fx_crypt.h
@@ -0,0 +1,71 @@
+// Copyright 2014 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_FDRM_CRYPTO_INCLUDE_FX_CRYPT_H_
+#define CORE_FDRM_CRYPTO_INCLUDE_FX_CRYPT_H_
+
+#include "core/include/fxcrt/fx_system.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void CRYPT_ArcFourCryptBlock(uint8_t* data,
+                             FX_DWORD size,
+                             const uint8_t* key,
+                             FX_DWORD keylen);
+void CRYPT_ArcFourSetup(void* context, const uint8_t* key, FX_DWORD length);
+void CRYPT_ArcFourCrypt(void* context, uint8_t* data, FX_DWORD size);
+void CRYPT_AESSetKey(void* context,
+                     FX_DWORD blocklen,
+                     const uint8_t* key,
+                     FX_DWORD keylen,
+                     FX_BOOL bEncrypt);
+void CRYPT_AESSetIV(void* context, const uint8_t* iv);
+void CRYPT_AESDecrypt(void* context,
+                      uint8_t* dest,
+                      const uint8_t* src,
+                      FX_DWORD size);
+void CRYPT_AESEncrypt(void* context,
+                      uint8_t* dest,
+                      const uint8_t* src,
+                      FX_DWORD size);
+void CRYPT_MD5Generate(const uint8_t* data, FX_DWORD size, uint8_t digest[16]);
+void CRYPT_MD5Start(void* context);
+void CRYPT_MD5Update(void* context, const uint8_t* data, FX_DWORD size);
+void CRYPT_MD5Finish(void* context, uint8_t digest[16]);
+void CRYPT_SHA1Generate(const uint8_t* data, FX_DWORD size, uint8_t digest[20]);
+void CRYPT_SHA1Start(void* context);
+void CRYPT_SHA1Update(void* context, const uint8_t* data, FX_DWORD size);
+void CRYPT_SHA1Finish(void* context, uint8_t digest[20]);
+void CRYPT_SHA256Generate(const uint8_t* data,
+                          FX_DWORD size,
+                          uint8_t digest[32]);
+void CRYPT_SHA256Start(void* context);
+void CRYPT_SHA256Update(void* context, const uint8_t* data, FX_DWORD size);
+void CRYPT_SHA256Finish(void* context, uint8_t digest[32]);
+void CRYPT_SHA384Start(void* context);
+void CRYPT_SHA384Update(void* context, const uint8_t* data, FX_DWORD size);
+void CRYPT_SHA384Finish(void* context, uint8_t digest[48]);
+void CRYPT_SHA384Generate(const uint8_t* data,
+                          FX_DWORD size,
+                          uint8_t digest[48]);
+void CRYPT_SHA512Start(void* context);
+void CRYPT_SHA512Update(void* context, const uint8_t* data, FX_DWORD size);
+void CRYPT_SHA512Finish(void* context, uint8_t digest[64]);
+void CRYPT_SHA512Generate(const uint8_t* data,
+                          FX_DWORD size,
+                          uint8_t digest[64]);
+void CRYPT_SetPubKeyDecryptor(FX_BOOL (*func)(const uint8_t* pData,
+                                              FX_DWORD size,
+                                              uint8_t* data_buf,
+                                              FX_DWORD& data_len));
+
+#ifdef __cplusplus
+};
+#endif
+
+#endif  // CORE_FDRM_CRYPTO_INCLUDE_FX_CRYPT_H_