Benchmark: Sha-xxx - MeasureThat.net

Script Preparation code:

var data = new Uint32Array(1024);
  window.crypto.getRandomValues(data);
  var dataBuffer = new Uint8Array(data);
  data = String.fromCharCode.apply(null, dataBuffer);
  
  
  // 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:

SHA-1
crypto.subtle.digest("SHA-1", dataBuffer ).then(function (hash) {console.log(hex(hash));});
SHA-256
crypto.subtle.digest("SHA-256", dataBuffer ).then(function (hash) {console.log(hex(hash));});
SHA-384
crypto.subtle.digest("SHA-384", dataBuffer ).then(function (hash) {console.log(hex(hash));});
SHA-512
crypto.subtle.digest("SHA-512", dataBuffer ).then(function (hash) {console.log(hex(hash));});

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
SHA-1
SHA-256
SHA-384
SHA-512

Fastest: N/A

Slowest: N/A

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Latest run results:

Run details: (Test run date: 4 years ago)

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.106 Safari/537.36

Browser/OS: Chrome 80 on Mac OS X 10.15.2

View result in a separate tab

Test name	Executions per second
SHA-1	223900.1 Ops/sec
SHA-256	255887.7 Ops/sec
SHA-384	248417.4 Ops/sec
SHA-512	236903.5 Ops/sec

Sha-xxx (version: 0)

Comparing performance of: SHA-1 vs SHA-256 vs SHA-384 vs SHA-512

Created: 5 years ago by: Guest

Jump to the latest result

SHA-1

SHA-256

SHA-384

SHA-512

Suite status: <idle, ready to run>

Experimental features:

Fastest: N/A

Slowest: N/A