godprotocol/utils/hash.js

A distributed computing environment for Web 4.0 — integrating AI, decentralisation, and virtual computation.

import crypto from 'crypto'

const hash = (data, alg) => {
  alg = (alg || "sha256").replace(/-/g, '').toLowerCase()
  let hash = crypto.createHash(alg);

  hash.update(data);

  let result = hash.digest("hex");

  if (alg){
    if (!isNaN(Number(result[0])))
    result = `_${result.slice(0, -1)}`;
  }

  return result;
};

export { hash };