RIPEMD Hash a String

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

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// Needs #include <CkCrypt2.h>

    CkString strOut;

    CkCrypt2 crypt;

    //  Any string argument automatically begins the 30-day trial.
    bool success;
    success = crypt.UnlockComponent("30-day trial");
    if (success != true) {
        strOut.append(crypt.lastErrorText());
        strOut.append("\r\n");
        SetDlgItemText(IDC_EDIT1,strOut.getUnicode());
        return;
    }

    const char * content;
    content = "abcdefghijklmnopqrstuvwxyz";

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

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

    const char * hashStr;
    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:
    //  CABDB1810B92470A2093AA6BCE05952C28348CF43FF60841975166BB40ED234004B8824463E6B009


    SetDlgItemText(IDC_EDIT1,strOut.getUnicode());