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Node.js Examples

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(Node.js) RIPEMD Hash a String

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

Install Chilkat for Node.js and Electron using npm at

Chilkat npm packages for Node.js

Chilkat npm packages for Electron

on Windows, Linux, MacOSX, and ARM

var os = require('os');
if (os.platform() == 'win32') {  
    if (os.arch() == 'ia32') {
        var chilkat = require('@chilkat/ck-node11-win-ia32');
    } else {
        var chilkat = require('@chilkat/ck-node11-win64'); 
    }
} else if (os.platform() == 'linux') {
    if (os.arch() == 'arm') {
        var chilkat = require('@chilkat/ck-node11-arm');
    } else if (os.arch() == 'x86') {
        var chilkat = require('@chilkat/ck-node11-linux32');
    } else {
        var chilkat = require('@chilkat/ck-node11-linux64');
    }
} else if (os.platform() == 'darwin') {
    var chilkat = require('@chilkat/ck-node11-macosx');
}

function chilkatExample() {

    var crypt = new chilkat.Crypt2();

    // Any string argument automatically begins the 30-day trial.
    var success = crypt.UnlockComponent("30-day trial");
    if (success !== true) {
        console.log(crypt.LastErrorText);
        return;
    }

    var content = "abcdefghijklmnopqrstuvwxyz";

    // The desired output is a hexidecimal string:
    crypt.EncodingMode = "hex";

    // Set the hash algorithm:
    crypt.HashAlgorithm = "ripemd128";

    var hashStr;
    hashStr = crypt.HashStringENC(content);

    console.log(hashStr);

    // The output is:
    // FD2AA607F71DC8F510714922B371834E

    crypt.HashAlgorithm = "ripemd160";
    hashStr = crypt.HashStringENC(content);
    console.log(hashStr);

    // The output is:
    // F71C27109C692C1B56BBDCEB5B9D2865B3708DBC

    crypt.HashAlgorithm = "ripemd256";
    hashStr = crypt.HashStringENC(content);
    console.log(hashStr);

    // The output is:
    // 649D3034751EA216776BF9A18ACC81BC7896118A5197968782DD1FD97D8D5133

    crypt.HashAlgorithm = "ripemd320";
    hashStr = crypt.HashStringENC(content);
    console.log(hashStr);

    // The output is:
    // CABDB1810B92470A2093AA6BCE05952C28348CF43FF60841975166BB40ED234004B8824463E6B00

}

chilkatExample();

 

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