Node.jsで文字列を暗号化する

const crypto = require('crypto') const cipher = crypto.createCipher('aes-256-cbc', "ここにパスワード") const crypted = cipher.update("ここに暗号化する文字列", 'utf-8', 'hex') const crypted_text = crypted + cipher.final('hex') console.log(crypted_text) const crypto = require('crypto') const decipher = crypto.createDecipher('aes-256-cbc', "ここにパスワード") const decrypted = decipher.update("ここに復号化する文字列", 'hex', 'utf-8') con