1 files changed, 0 insertions, 125 deletions
diff --git a/src/libs/7zip/unix/CPP/7zip/Crypto/WzAes.h b/src/libs/7zip/unix/CPP/7zip/Crypto/WzAes.h
deleted file mode 100644
index f37fe6440..000000000
--- a/src/libs/7zip/unix/CPP/7zip/Crypto/WzAes.h
+++ /dev/null
@@ -1,125 +0,0 @@
-// Crypto/WzAes.h
-/*
-This code implements Brian Gladman's scheme
-specified in password Based File Encryption Utility:
-  - AES encryption (128,192,256-bit) in Counter (CTR) mode.
-  - HMAC-SHA1 authentication for encrypted data (10 bytes)
-  - Keys are derived by PPKDF2(RFC2898)-HMAC-SHA1 from ASCII password and
-    Salt (saltSize = aesKeySize / 2).
-  - 2 bytes contain Password Verifier's Code
-*/
-
-#ifndef __CRYPTO_WZ_AES_H
-#define __CRYPTO_WZ_AES_H
-
-#include "../../../C/Aes.h"
-
-#include "Common/Buffer.h"
-#include "Common/MyCom.h"
-#include "Common/MyVector.h"
-
-#include "../ICoder.h"
-#include "../IPassword.h"
-
-#include "HmacSha1.h"
-
-namespace NCrypto {
-namespace NWzAes {
-
-const unsigned kSaltSizeMax = 16;
-const unsigned kMacSize = 10;
-
-const UInt32 kPasswordSizeMax = 99; // 128;
-
-// Password Verification Code Size
-const unsigned kPwdVerifCodeSize = 2;
-
-enum EKeySizeMode
-{
-  kKeySizeMode_AES128 = 1,
-  kKeySizeMode_AES192 = 2,
-  kKeySizeMode_AES256 = 3
-};
-
-class CKeyInfo
-{
-public:
-  EKeySizeMode KeySizeMode;
-  Byte Salt[kSaltSizeMax];
-  Byte PwdVerifComputed[kPwdVerifCodeSize];
-
-  CByteBuffer Password;
-
-  UInt32 GetKeySize() const  { return (8 * (KeySizeMode & 3) + 8); }
-  UInt32 GetSaltSize() const { return (4 * (KeySizeMode & 3) + 4); }
-
-  CKeyInfo() { Init(); }
-  void Init() { KeySizeMode = kKeySizeMode_AES256; }
-};
-
-struct CAesCtr2
-{
-  unsigned pos;
-  unsigned offset;
-  UInt32 aes[4 + AES_NUM_IVMRK_WORDS + 3];
-  CAesCtr2();
-};
-
-void AesCtr2_Init(CAesCtr2 *p);
-void AesCtr2_Code(CAesCtr2 *p, Byte *data, SizeT size);
-
-class CBaseCoder:
-  public ICompressFilter,
-  public ICryptoSetPassword,
-  public CMyUnknownImp
-{
-protected:
-  CKeyInfo _key;
-  NSha1::CHmac _hmac;
-  Byte _pwdVerifFromArchive[kPwdVerifCodeSize];
-  CAesCtr2 _aes;
-
-public:
-  STDMETHOD(Init)();
-  STDMETHOD_(UInt32, Filter)(Byte *data, UInt32 size) = 0;
-  
-  STDMETHOD(CryptoSetPassword)(const Byte *data, UInt32 size);
-
-  UInt32 GetHeaderSize() const { return _key.GetSaltSize() + kPwdVerifCodeSize; }
-  bool SetKeyMode(unsigned mode)
-  {
-    if (mode < kKeySizeMode_AES128 || mode > kKeySizeMode_AES256)
-      return false;
-    _key.KeySizeMode = (EKeySizeMode)mode;
-    return true;
-  }
-};
-
-class CEncoder:
-  public CBaseCoder
-{
-public:
-  MY_UNKNOWN_IMP1(ICryptoSetPassword)
-  STDMETHOD_(UInt32, Filter)(Byte *data, UInt32 size);
-  HRESULT WriteHeader(ISequentialOutStream *outStream);
-  HRESULT WriteFooter(ISequentialOutStream *outStream);
-};
-
-class CDecoder:
-  public CBaseCoder,
-  public ICompressSetDecoderProperties2
-{
-public:
-  MY_UNKNOWN_IMP2(
-      ICryptoSetPassword,
-      ICompressSetDecoderProperties2)
-  STDMETHOD_(UInt32, Filter)(Byte *data, UInt32 size);
-  STDMETHOD(SetDecoderProperties2)(const Byte *data, UInt32 size);
-  HRESULT ReadHeader(ISequentialInStream *inStream);
-  bool CheckPasswordVerifyCode();
-  HRESULT CheckMac(ISequentialInStream *inStream, bool &isOK);
-};
-
-}}
-
-#endif