(MFC) RIPEMD Hash a String

Demonstrates how to RIPEMD hash a string using RIPEMD-128, RIPEMD-160, RIPEMD-256, and RIPEMD-320.

Chilkat C/C++ Library Downloads MS Visual C/C++ Libs

See Also: Using MFC CString in Chilkat

#include <CkCrypt2.h>

void ChilkatSample(void)
    {
    CkString strOut;

    // This example assumes the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    CkCrypt2 crypt;

    const char *content = "abcdefghijklmnopqrstuvwxyz";

    // The desired output is a hexidecimal string:
    crypt.put_EncodingMode("hex");

    // Set the hash algorithm:
    crypt.put_HashAlgorithm("ripemd128");

    const char *hashStr = 0;
    hashStr = crypt.hashStringENC(content);

    strOut.append(hashStr);
    strOut.append("\r\n");

    // The output is:
    // FD2AA607F71DC8F510714922B371834E

    crypt.put_HashAlgorithm("ripemd160");
    hashStr = crypt.hashStringENC(content);
    strOut.append(hashStr);
    strOut.append("\r\n");

    // The output is:
    // F71C27109C692C1B56BBDCEB5B9D2865B3708DBC

    crypt.put_HashAlgorithm("ripemd256");
    hashStr = crypt.hashStringENC(content);
    strOut.append(hashStr);
    strOut.append("\r\n");

    // The output is:
    // 649D3034751EA216776BF9A18ACC81BC7896118A5197968782DD1FD97D8D5133

    crypt.put_HashAlgorithm("ripemd320");
    hashStr = crypt.hashStringENC(content);
    strOut.append(hashStr);
    strOut.append("\r\n");

    // The output is:
    // CABDB1810B92470A2093AA6BCE05952C28348CF43FF60841975166BB40ED234004B8824463E6B00


    SetDlgItemText(IDC_EDIT1,strOut.getUnicode());

    }