Run results for: sha256-js twin

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.0 Safari/605.1.15

Browser: Safari 17

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: one year ago

Test name	Executions per second
forge	414508.9 Ops/sec
native	853401.9 Ops/sec
sjcl	425058.4 Ops/sec
crypto	488143.1 Ops/sec
cryptico	309912.3 Ops/sec

HTML Preparation code:

<script src="https://cdnjs.cloudflare.com/ajax/libs/sjcl/1.0.6/sjcl.min.js"></script>
<script 
src="https://cdnjs.cloudflare.com/ajax/libs/cryptico/0.0.1343522940/cryptico.min.js"></script>
<script
 src="https://cdnjs.cloudflare.com/ajax/libs/crypto-js/3.1.9-1/crypto-js.min.js"></script>
<script
 src="https://cdnjs.cloudflare.com/ajax/libs/forge/0.9.1/forge.min.js"></script>

Script Preparation code:

//  var data = new Uint32Array(1024);
//  window.crypto.getRandomValues(data);
//  var dataBuffer = new Uint8Array(data);
//  data = String.fromCharCode.apply(null, dataBuffer);

var data = '1700029536090896958:168225279115264:181419418648576:15921905';
var dataBuffer = new TextEncoder().encode(data);


// src: https://developer.mozilla.org/en-US/docs/Web/API/SubtleCrypto/digest
function hex(buffer) {
    var hexCodes = [];
    var view = new DataView(buffer);
    for (var i = 0; i < view.byteLength; i += 4) {
        // Using getUint32 reduces the number of iterations needed (we process 4 bytes each time)
        var value = view.getUint32(i)
        // toString(16) will give the hex representation of the number without padding
        var stringValue = value.toString(16)
        // We use concatenation and slice for padding
        var padding = '00000000'
        var paddedValue = (padding + stringValue).slice(-padding.length)
        hexCodes.push(paddedValue);
    }

    // Join all the hex strings into one
    return hexCodes.join("");
}

Tests:

forge
forge.md.sha256.create().update(data).digest()
native
crypto.subtle.digest("SHA-256", dataBuffer ).then(function (hash) {console.log(hex(hash));});
sjcl
sjcl.hash.sha256.hash(data);
crypto
CryptoJS.SHA256(data);
cryptico
SHA256(data);

Run results for: sha256-js twin

forge

native

sjcl

crypto

cryptico