summaryrefslogtreecommitdiffstats
path: root/other-licenses/7zstub/src/CPP/7zip/Crypto/MyAes.h
diff options
context:
space:
mode:
authorwolfbeast <mcwerewolf@wolfbeast.com>2019-03-25 17:53:14 +0100
committerwolfbeast <mcwerewolf@wolfbeast.com>2019-03-25 17:53:14 +0100
commitf2902217b38cf2e16e851ae84d61247f8e828180 (patch)
tree0156a6db6aa8b4d87bf041ece5cf5229c59fe9de /other-licenses/7zstub/src/CPP/7zip/Crypto/MyAes.h
parent917a2c450f08ab4c934c9938319f10a1114272b4 (diff)
downloadUXP-f2902217b38cf2e16e851ae84d61247f8e828180.tar
UXP-f2902217b38cf2e16e851ae84d61247f8e828180.tar.gz
UXP-f2902217b38cf2e16e851ae84d61247f8e828180.tar.lz
UXP-f2902217b38cf2e16e851ae84d61247f8e828180.tar.xz
UXP-f2902217b38cf2e16e851ae84d61247f8e828180.zip
Update the 7z installer stub source to 18.05.
Tag #1022
Diffstat (limited to 'other-licenses/7zstub/src/CPP/7zip/Crypto/MyAes.h')
-rw-r--r--other-licenses/7zstub/src/CPP/7zip/Crypto/MyAes.h57
1 files changed, 57 insertions, 0 deletions
diff --git a/other-licenses/7zstub/src/CPP/7zip/Crypto/MyAes.h b/other-licenses/7zstub/src/CPP/7zip/Crypto/MyAes.h
new file mode 100644
index 000000000..8d5ed98c3
--- /dev/null
+++ b/other-licenses/7zstub/src/CPP/7zip/Crypto/MyAes.h
@@ -0,0 +1,57 @@
+// Crypto/MyAes.h
+
+#ifndef __CRYPTO_MY_AES_H
+#define __CRYPTO_MY_AES_H
+
+#include "../../../C/Aes.h"
+
+#include "../../Common/MyCom.h"
+
+#include "../ICoder.h"
+
+namespace NCrypto {
+
+class CAesCbcCoder:
+ public ICompressFilter,
+ public ICryptoProperties,
+ public ICompressSetCoderProperties,
+ public CMyUnknownImp
+{
+ AES_CODE_FUNC _codeFunc;
+ unsigned _offset;
+ unsigned _keySize;
+ bool _keyIsSet;
+ bool _encodeMode;
+ UInt32 _aes[AES_NUM_IVMRK_WORDS + 3];
+ Byte _iv[AES_BLOCK_SIZE];
+
+ bool SetFunctions(UInt32 algo);
+
+public:
+ CAesCbcCoder(bool encodeMode, unsigned keySize);
+
+ virtual ~CAesCbcCoder() {}; // we need virtual destructor for derived classes
+
+ MY_UNKNOWN_IMP3(ICompressFilter, ICryptoProperties, ICompressSetCoderProperties)
+
+ INTERFACE_ICompressFilter(;)
+
+ STDMETHOD(SetKey)(const Byte *data, UInt32 size);
+ STDMETHOD(SetInitVector)(const Byte *data, UInt32 size);
+
+ STDMETHOD(SetCoderProperties)(const PROPID *propIDs, const PROPVARIANT *props, UInt32 numProps);
+};
+
+struct CAesCbcEncoder: public CAesCbcCoder
+{
+ CAesCbcEncoder(unsigned keySize = 0): CAesCbcCoder(true, keySize) {}
+};
+
+struct CAesCbcDecoder: public CAesCbcCoder
+{
+ CAesCbcDecoder(unsigned keySize = 0): CAesCbcCoder(false, keySize) {}
+};
+
+}
+
+#endif