1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
|
// Crypto/AES/MyAES.h
#ifndef __CIPHER_MYAES_H
#define __CIPHER_MYAES_H
#include "Common/Types.h"
#include "Common/MyCom.h"
#include "../../ICoder.h"
#include "AES_CBC.h"
class CAESFilter:
public ICompressFilter,
public ICryptoProperties,
public CMyUnknownImp
{
protected:
CAES_CBC AES;
// Byte Key[32];
// Byte IV[kAESBlockSize];
public:
MY_UNKNOWN_IMP1(ICryptoProperties)
STDMETHOD(Init)();
STDMETHOD_(UInt32, Filter)(Byte *data, UInt32 size);
STDMETHOD(SetKey)(const Byte *data, UInt32 size) = 0;
STDMETHOD(SetInitVector)(const Byte *data, UInt32 size);
virtual void SubFilter(const Byte *inBlock, Byte *outBlock) = 0;
};
class CAESEncoder: public CAESFilter
{
public:
STDMETHOD(SetKey)(const Byte *data, UInt32 size);
virtual void SubFilter(const Byte *inBlock, Byte *outBlock);
};
class CAESDecoder: public CAESFilter
{
public:
STDMETHOD(SetKey)(const Byte *data, UInt32 size);
virtual void SubFilter(const Byte *inBlock, Byte *outBlock);
};
#define MyClassCrypto3E(Name) class C ## Name: public CAESEncoder { };
#define MyClassCrypto3D(Name) class C ## Name: public CAESDecoder { };
// {23170F69-40C1-278B-0601-000000000000}
#define MyClassCrypto2(Name, id, encodingId) \
DEFINE_GUID(CLSID_CCrypto_ ## Name, \
0x23170F69, 0x40C1, 0x278B, 0x06, 0x01, id, 0x00, 0x00, 0x00, encodingId, 0x00);
#define MyClassCrypto(Name, id) \
MyClassCrypto2(Name ## _Encoder, id, 0x01) \
MyClassCrypto3E(Name ## _Encoder) \
MyClassCrypto2(Name ## _Decoder, id, 0x00) \
MyClassCrypto3D(Name ## _Decoder) \
MyClassCrypto(AES128_CBC, 0x01)
MyClassCrypto(AES256_CBC, 0x81)
#endif
|