sha256 hash code example

Example 1: sha256 javascript

async function sha256(message) {
    // encode as UTF-8
    const msgBuffer = new TextEncoder().encode(message);                    
    // hash the message
    const hashBuffer = await crypto.subtle.digest('SHA-256', msgBuffer);
    // convert ArrayBuffer to Array
    const hashArray = Array.from(new Uint8Array(hashBuffer));
    // convert bytes to hex string                  
    const hashHex = hashArray.map(b => ('00' + b.toString(16)).slice(-2)).join('');
    return hashHex;
}

Example 2: sha256_crypt.verify

import hashlib
password = 'pa$$w0rd'
h = hashlib.md5(password.encode())
print(h.hexdigest())