SHA-256 is the recommended stronger alternative to SHA-1. See FIPS PUB 180-4 for implementation details.

Either by using a dedicated library or implementing the algorithm in your language, show that the SHA-256 digest of the string "Rosetta code" is: 764faf5c61ac315f1497f9dfa542713965b785e5cc2f707d6468d7d1124cdfcf

 
const crypto = require('crypto');
 
const msg = 'Rosetta code';
const hash = crypto.createHash('sha256').update(msg).digest('hex');
 
console.log(hash);
 