MD4 Hash a String

MD4 hash a string.

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MS Windows Visual C/C++ Libraries

Linux/CentOS C/C++ Libraries

MAC OS X C/C++ Libraries

Solaris C/C++ Libraries

C++ Builder Libraries

FreeBSD C++ Libraries

HP-UX C++ Libraries

BlackBerry QNX C++ Libraries

// 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 = "The quick brown fox jumps over the lazy dog";

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

    //  Set the hash algorithm:
    crypt.put_HashAlgorithm("md4");

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

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

    //  The output is:
    //  1BEE69A46BA811185C194762ABAEAE90


    SetDlgItemText(IDC_EDIT1,strOut.getUnicode());