IPKIFCryptoMisc.h

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00001 
00009 #ifndef __IPKIFCRYPTMISC_H__
00010 #define __IPKIFCRYPTMISC_H__
00011 
00012 #include "PKIFdll.h"
00013 #include "PKIFCryptoConstants.h"
00014 
00015 // forward declaration
00016 class IPKIFHashContext;
00017 
00025 class CAC_API CAC_NO_VTABLE IPKIFCryptoMisc
00026 {
00027 public:
00028     IPKIFCryptoMisc(); //added 8/21/2004
00029     virtual void GenRandom(unsigned char* buf, int len) = 0;
00030 
00031     virtual IPKIFHashContext* HashInit(PKIFCRYPTO::HASH_ALG alg) = 0;
00032     virtual void HashUpdate(IPKIFHashContext* hash, unsigned char* pData, int nDataLen) = 0;
00033     virtual void HashFinal(IPKIFHashContext* hash, unsigned char* pResult, int* pnResultLen) = 0;
00034 private:
00035     //added 8/21/2004
00036     IPKIFCryptoMisc(const IPKIFCryptoMisc& copy);
00037     IPKIFCryptoMisc& operator=(const IPKIFCryptoMisc& rhs); 
00038 };
00039 DECLARE_SMART_POINTERS(IPKIFCryptoMisc);
00040 
00041 #endif //__IPKIFCRYPTMISC_H__
00042