AxPipe: CPipeSHA1.h Source File

00001 #pragma once
00002 
00034 #include <wincrypt.h>
00035 #include "TBits.h"
00036 
00037 namespace AxPipe {
00038     namespace Stock {
00048         class CPipeSHA1 : public CPipe {
00049             unsigned __int64 m_cb;                  
00050         protected:
00051             HCRYPTPROV m_hCryptProv;                
00052             HCRYPTHASH m_hHash;                     
00053             TBits<160> m_Hash;                      
00054 
00055             void Out(AxPipe::CSeg *pSeg);           
00056             bool OutOpen();                         
00057             bool OutClose();                        
00058         public:
00059             CPipeSHA1();                            
00060             virtual ~CPipeSHA1();
00061 
00062             unsigned __int64 CountBytes();          
00063             unsigned char *GetHash();               
00064         };
00065     }
00066 }