check-ethereum-scanner/Ethereum-Renounced-Contract-Scanner-backup/node_modules/bs58check/index.js

Safety checks for new Ethereum tokens

'use strict'

var createHash = require('create-hash')
var bs58checkBase = require('./base')

// SHA256(SHA256(buffer))
function sha256x2 (buffer) {
  var tmp = createHash('sha256').update(buffer).digest()
  return createHash('sha256').update(tmp).digest()
}

module.exports = bs58checkBase(sha256x2)