我不得不把我的2美分扔在希望这能帮助某人。

对于那些使用CommonJS的人

const crypto = require('crypto');
const secret = 'I love writing code, fixing things and building helpful tools';
const hash = crypto.createHmac('sha256', secret).digest('hex');

console.log('Hash successfully generated: ', hash);

适用于使用ES模块的用户

const { createHmac } = await import('crypto');
const secret = 'I love writing code, fixing things and building helpful tools';
const hash = createHmac('sha256', secret).digest('hex');

console.log('Hash successfully generated: ', hash);

超级简单! 快乐编码:)

看看crypto。createhash (algorithm)

var filename = process.argv[2];
var crypto = require('crypto');
var fs = require('fs');

var md5sum = crypto.createHash('md5');

var s = fs.ReadStream(filename);
s.on('data', function(d) {
  md5sum.update(d);
});

s.on('end', function() {
  var d = md5sum.digest('hex');
  console.log(d + '  ' + filename);
});

你可以使用crypto-js javaScript库的加密标准，有最简单的方法生成sha256或sha512

const SHA256 = require("crypto-js/sha256");
const SHA512 = require("crypto-js/sha512");

let password = "hello"
let hash_256 = SHA256 (password).toString();
let hash_512 = SHA512 (password).toString();

考虑到来自 http://www.thoughtcrime.org/blog/the-cryptographic-doom-principle/ (简而言之:首先加密，然后验证。之后先验证，然后解密) 我在node.js中实现了以下解决方案:

function encrypt(text,password){
  var cipher = crypto.createCipher(algorithm,password)
  var crypted = cipher.update(text,'utf8','hex')
  crypted += cipher.final('hex');
  return crypted;
}

function decrypt(text,password){
  var decipher = crypto.createDecipher(algorithm,password)
  var dec = decipher.update(text,'hex','utf8')
  dec += decipher.final('utf8');
  return dec;
}

function hashText(text){
    var hash = crypto.createHash('md5').update(text).digest("hex");
    //console.log(hash); 
    return hash;
}

function encryptThenAuthenticate(plainText,pw)
{
    var encryptedText = encrypt(plainText,pw);
    var hash = hashText(encryptedText);
    return encryptedText+"$"+hash;
}
function VerifyThenDecrypt(encryptedAndAuthenticatedText,pw)
{
    var encryptedAndHashArray = encryptedAndAuthenticatedText.split("$");
    var encrypted = encryptedAndHashArray[0];
    var hash = encryptedAndHashArray[1];
    var hash2Compare = hashText(encrypted);
    if (hash === hash2Compare)
    {
        return decrypt(encrypted,pw); 
    }
}

它可以用以下方法进行测试:

var doom = encryptThenAuthenticate("The encrypted text",user.cryptoPassword);
console.log(VerifyThenDecrypt(doom,user.cryptoPassword));

希望这对你有所帮助:-)

我不得不把我的2美分扔在希望这能帮助某人。

对于那些使用CommonJS的人

const crypto = require('crypto');
const secret = 'I love writing code, fixing things and building helpful tools';
const hash = crypto.createHmac('sha256', secret).digest('hex');

console.log('Hash successfully generated: ', hash);

适用于使用ES模块的用户

const { createHmac } = await import('crypto');
const secret = 'I love writing code, fixing things and building helpful tools';
const hash = createHmac('sha256', secret).digest('hex');

console.log('Hash successfully generated: ', hash);

超级简单! 快乐编码:)

简单的一句话:

如果你想要UTF8文本哈希:

const hash = require('crypto').createHash('sha256').update('Hash me', 'utf8').digest('hex');

如果你想用Python, PHP, Perl, Github得到相同的散列:

const hash = require('crypto').createHash('sha256').update('Hash me', 'binary').digest('hex');

你也可以用sha1, md5, sha256, sha512替换sha256