nodejs crypto
const crypto = require('crypto'); const algorithm = 'aes-256-ctr'; const secretKey = 'vOVH6sdmpNWjRRIqCc7rdxs01lwHzfr3'; const iv = crypto.randomBytes(16); const encrypt = (text) => { const cipher = crypto.createCipheriv(algorithm, secretKey, iv); const encrypted = Buffer.concat([cipher.update(text), cipher.final()]); return { iv: iv.toString('hex'), content: encrypted.toString('hex') }; }; const decrypt = (hash) => { const decipher = crypto.createDecipheriv(algorithm, secretKey, Buffer.from(hash.iv, 'hex')); const decrpyted = Buffer.concat([decipher.update(Buffer.from(hash.content, 'hex')), decipher.final()]); return decrpyted.toString(); }; module.exports = { encrypt, decrypt };
