Java的SecretKeyFactory类generateSecret鸿蒙有对应方法吗?

Question

Java代码

SecretKeyFactory keyFactory = SecretKeyFactory.getInstance("DES");

SecretKey key = keyFactory.generateSecret(dks);

这个generateSecret转换密钥的方法鸿蒙有对应方式吗？

Answer 1

可以参考下面实现：

import { createCipheriv, randomBytes } from 'crypto';

// DES key should be 8 bytes (64 bits)
const key = randomBytes(8); // Generate a random DES key (64-bit key)
const iv = randomBytes(8);  // DES often uses an 8-byte initialization vector

// DES encryption with CBC mode
const cipher = createCipheriv('des-cbc', key, iv);

// Encrypt data
const data = 'your data to encrypt';
let encrypted = cipher.update(data, 'utf8', 'hex');
encrypted += cipher.final('hex');

console.log('DES Encrypted Data:', encrypted);
console.log('DES Key:', key.toString('hex'));
console.log('DES IV:', iv.toString('hex'));