寻求支持MD5、SHA-256、Whirlpool的哈希算法模块方案

Node.js 环境 #

• 原生crypto模块：仅支持MD5和SHA-256，不支持Whirlpool。如果需要覆盖三种算法，推荐第三方库crypto-js，它集成了所有目标算法。
  示例代码：

  const CryptoJS = require('crypto-js');
  
  // 计算MD5哈希
  const md5Hash = CryptoJS.MD5('your-input-string').toString();
  // 计算SHA-256哈希
  const sha256Hash = CryptoJS.SHA256('your-input-string').toString();
  // 计算Whirlpool哈希
  const whirlpoolHash = CryptoJS.Whirlpool('your-input-string').toString();
  

其他编程语言推荐 #

Python #

使用pycryptodome库，它完整支持三种算法：

from Crypto.Hash import MD5, SHA256, Whirlpool

input_bytes = b'your-input-string'

# MD5哈希
md5_hash = MD5.new(input_bytes).hexdigest()
# SHA-256哈希
sha256_hash = SHA256.new(input_bytes).hexdigest()
# Whirlpool哈希
whirlpool_hash = Whirlpool.new(input_bytes).hexdigest()

Java #

借助BouncyCastle库实现全算法支持：

import org.bouncycastle.crypto.digests.MD5Digest;
import org.bouncycastle.crypto.digests.SHA256Digest;
import org.bouncycastle.crypto.digests.WhirlpoolDigest;
import org.bouncycastle.util.encoders.Hex;

public class HashDemo {
    public static void main(String[] args) {
        byte[] input = "your-input-string".getBytes();
        
        // MD5计算
        MD5Digest md5Digest = new MD5Digest();
        md5Digest.update(input, 0, input.length);
        byte[] md5Result = new byte[md5Digest.getDigestSize()];
        md5Digest.doFinal(md5Result, 0);
        String md5Hex = Hex.toHexString(md5Result);
        
        // SHA-256计算
        SHA256Digest sha256Digest = new SHA256Digest();
        sha256Digest.update(input, 0, input.length);
        byte[] sha256Result = new byte[sha256Digest.getDigestSize()];
        sha256Digest.doFinal(sha256Result, 0);
        String sha256Hex = Hex.toHexString(sha256Result);
        
        // Whirlpool计算
        WhirlpoolDigest whirlpoolDigest = new WhirlpoolDigest();
        whirlpoolDigest.update(input, 0, input.length);
        byte[] whirlpoolResult = new byte[whirlpoolDigest.getDigestSize()];
        whirlpoolDigest.doFinal(whirlpoolResult, 0);
        String whirlpoolHex = Hex.toHexString(whirlpoolResult);
    }
}

PHP #

PHP原生hash函数直接支持三种算法，无需额外安装扩展：

// MD5哈希
$md5Hash = hash('md5', 'your-input-string');
// SHA-256哈希
$sha256Hash = hash('sha256', 'your-input-string');
// Whirlpool哈希
$whirlpoolHash = hash('whirlpool', 'your-input-string');

内容的提问来源于stack exchange，提问作者soft1234