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QuickHash Library
QuickHash Library Overview
QuickHash Library Applications
QuickHash Library Installation
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MD2
CMD2 ( C++ Interface )
CMD2 class members
MD2 API ( QuickHash API )
MD2 API Functions
MD2 ( QuickHash Type Library )
MD4
CMD4 ( C++ Interface )
CMD4 class members
MD4 API ( QuickHash API )
MD4 API Functions
MD4 ( QuickHash Type Library )
MD5
CMD5 ( C++ Interface )
CMD5 class members
MD5 API ( QuickHash API )
MD5 API Functions
MD5 ( QuickHash Type Library )
SHA-1
CSHA1 ( C++ Interface )
CSHA1 class members
SHA1 API ( QuickHash API )
SHA1 API Functions
SHA1 ( QuickHash Type Library )
SHA-2 (256)
CSHA256 ( C++ Interface )
CSHA256 class members
SHA256 API ( QuickHash API )
SHA256 API Functions
SHA256 ( QuickHash Type Library )
SHA-2 (384)
CSHA384 ( C++ Interface )
CSHA384 class members
SHA384 API ( QuickHash API )
SHA384 API Functions
SHA384 ( QuickHash Type Library )
SHA-2 (512)
CSHA512 ( C++ Interface )
CSHA512 class members
SHA512 API ( QuickHash API )
SHA512 API Functions
SHA512 ( QuickHash Type Library )
RIPEMD-128
CRIPEMD128 ( C++ Interface )
CRIPEMD128 ( C++ Interface )
RIPEMD128 API ( QuickHash API )
RIPEMD128 API Functions
RIPEMD128 ( QuickHash Type Library )
RIPEMD-160
CRIPEMD160 ( C++ Interface )
CRIPEMD160 ( C++ Interface )
RIPEMD160 API ( QuickHash API )
RIPEMD160 API Functions
RIPEMD160 ( QuickHash Type Library )
RIPEMD-256
CRIPEMD256 ( C++ Interface )
CRIPEMD256 ( C++ Interface )
RIPEMD256 API ( QuickHash API )
RIPEMD256 API Functions
RIPEMD256 ( QuickHash Type Library )
RIPEMD-320
CRIPEMD320 ( C++ Interface )
CRIPEMD320 ( C++ Interface )
RIPEMD320 API ( QuickHash API )
RIPEMD320 API Functions
RIPEMD320 ( QuickHash Type Library )
PANAMA
CPanama ( C++ Interface )
CPanama class members
PANAMA API ( QuickHash API )
PANAMA API Functions
PANAMA ( QuickHash Type Library )
TIGER
CTiger
CTiger class members
TIGER API ( QuickHash API )
TIGER API Functions
TIGER ( QuickHash Type Library )
CRC16
CCRC16 ( C++ Interface )
CCRC16 class members
CRC16 API ( QuickHash API )
CRC16 API Functions
CRC16 ( QuickHash Type Library )
CRC16C
CCRC16C ( C++ Interface )
CCRC16C class members
CRC16C API ( QuickHash API )
CRC16C API Functions
CRC16C ( QuickHash Type Library )
CRC32
CCRC32 ( C++ Interface )
CCRC32 class members
CRC32 API ( QuickHash API )
CRC32 API Functions
CRC32 ( QuickHash Type Library )
ADLER32
CAdler32 ( C++ Interface )
CAdler32 class members
ADLER32 API ( QuickHash API )
ADLER32 API Functions
ADLER32 ( QuickHash Type Library )
HMAC
CHMAC ( C++ Interface )
CHMAC class members
HMAC API ( QuickHash API )
HMAC API Functions
HMAC ( QuickHash Type Library )
QuickHash Type Library
Type Library Overview
Type Library Functions
Type Library Constants
Type Library Types
Type Library Error Codes
QuickHash Library Run-Time Dynamic Linking
Function Indicies in QuickHash.dll
License Agreement
Samples

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QuickHash Library C++ Interface

CTiger::FinalHex

void FinalHex( char* pDest, bool bUpper = false );
 

Parameters

 pDest

    [out] Pointer to the text buffer that will receive the message digest.

 bUpper

    [in] Uppercase flag. If bUpper is false, the received message digest represents a lowercase string, otherwise it represents an uppercase string. 

Remarks

Call this member function to retrieve the message digest from the CTiger object. The digest is retrieved as a null-terminated hexadecimal string in the text buffer pointed by pDest. The size of the text buffer pointed by pDest must be at least CTiger::HEXDIGESTSIZE characters.

After the FinalHex method is performed, the CTiger object is initialized for new calculations, as it would be constructed again.

Example

#include <fstream>
#include <QuickHash.h>

using namespace std;
using namespace QuickHash;

const unsigned int BUFF_SIZE = 1024;

int main()
{
    fstream file( "c:\\test.txt", ios::in | ios::binary );

    if( !file )
        return 1;

    unsigned char buff[ BUFF_SIZE ];
    char digesthex[ CTiger::HEXDIGESTSIZE ]; //0 terminated

    //Instantiate a CTiger object

    CTiger hash;

    //Calculate the digest incrementally block by block using Update

    while( !file.eof() )
    {
        file.read( ( char* )buff, BUFF_SIZE );
        hash.Update( buff, file.gcount() );
    }

    //Do final changes and get the digest in hex format

    hash.FinalHex( digesthex );

    //Use the digest
    //...

    file.close();
    return 0;
}

 

 

CTiger Overview   |   Class Members   |   Useful Links   |   HashCalc

See Also    CTiger::Final, CTiger::Update


 

 

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