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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
| commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
| tree | f435a8308119effd964b339f76abb83a57c29483 /other-licenses/7zstub/src/CPP/7zip/Crypto/MyAes.h | |
| parent | Initial commit. (diff) | |
| download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip | |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
| -rw-r--r-- | other-licenses/7zstub/src/CPP/7zip/Crypto/MyAes.h | 57 |
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 0000000000..8d5ed98c3f --- /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
|