perl [email protected][email protected]

wd2eg0qa  于 6个月前  发布在  Perl
关注(0)|答案(1)|浏览(59)

以下JavaScript代码:

'use strict';
const CryptoJS = require('crypto-js');

const plaintext = 's3cret';
const password  = 'MyPassword';
//const iv   = CryptoJS.lib.WordArray.random(16);
//const salt = CryptoJS.lib.WordArray.random(16);
const iv   = CryptoJS.enc.Hex.parse("43c9ccba630fe1cd61fc2bdb90121c6f"); // For testing
const salt = CryptoJS.enc.Hex.parse("5c788a415851e909d9c7951717714204"); // For testing
const key = CryptoJS.PBKDF2(password, salt, {keySize: 128/32, iterations: 1000});
const b64ciphertext = CryptoJS.AES.encrypt(plaintext, key, {iv: iv}).ciphertext.toString(CryptoJS.enc.Base64);
console.log(b64ciphertext);

字符串
1.使用[email protected],生成:

'use strict';

const plaintext = 's3cret';
const password = 'MyPassword';
//const iv   = CryptoJS.lib.WordArray.random(16);
//const salt = CryptoJS.lib.WordArray.random(16);
const iv   = CryptoJS.enc.Hex.parse("43c9ccba630fe1cd61fc2bdb90121c6f"); // For testing
const salt = CryptoJS.enc.Hex.parse("5c788a415851e909d9c7951717714204"); // For testing
const key = CryptoJS.PBKDF2(password, salt, {keySize: 128/32, iterations: 1000});
console.log("key: " + key.toString(CryptoJS.enc.Base64));
const b64ciphertext = CryptoJS.AES.encrypt(plaintext, key, {iv: iv}).ciphertext.toString(CryptoJS.enc.Base64);
console.log("ciphertext: " + b64ciphertext);
<script src="https://cdnjs.cloudflare.com/ajax/libs/crypto-js/4.2.0/crypto-js.min.js" integrity="sha512-a+SUDuwNzXDvz4XrIcXHuCf089/iJAoN4lmrXJg18XnduKK6YlDHNRalv4yd1N40OKI80tFidF+rqTFKGPoWFQ==" crossorigin="anonymous" referrerpolicy="no-referrer"></script>

的数据

key: 8E2dqz889iLAam1MV4wweQ==
ciphertext: eiJkaAmCVjHFKbvY/CnkvQ==


1.使用[email protected],生成:

'use strict';

const plaintext = 's3cret';
const password = 'MyPassword';
//const iv   = CryptoJS.lib.WordArray.random(16);
//const salt = CryptoJS.lib.WordArray.random(16);
const iv   = CryptoJS.enc.Hex.parse("43c9ccba630fe1cd61fc2bdb90121c6f"); // For testing
const salt = CryptoJS.enc.Hex.parse("5c788a415851e909d9c7951717714204"); // For testing
const key = CryptoJS.PBKDF2(password, salt, {keySize: 128/32, iterations: 1000});
console.log("key: " + key.toString(CryptoJS.enc.Base64));
const b64ciphertext = CryptoJS.AES.encrypt(plaintext, key, {iv: iv}).ciphertext.toString(CryptoJS.enc.Base64);
console.log("ciphertext: " + b64ciphertext);
<script src="https://cdnjs.cloudflare.com/ajax/libs/crypto-js/4.1.1/crypto-js.min.js" integrity="sha512-E8QSvWZ0eCLGk4km3hxSsNmGWbLtSCSUcewDQPQWZF6pEU8GlT8a5fF32wOl1i8ftdMhssTrF/OhyGWwonTcXA==" crossorigin="anonymous" referrerpolicy="no-referrer"></script>
key: 8NJim/oe3/Q0+wLRq86FGg==
ciphertext: qT1Vtod7ihS2wvtwmlnPow==


[[email protected]](https://stackoverflow.com/cdn-cgi/l/email-protection)输出的Perl等价物由this answer提供:

use strict;
use warnings;
use feature qw( say );

use Crypt::CBC    qw( );
use Crypt::PBKDF2 qw( );
use Mojo::Util qw(b64_encode);

my $plaintext = 's3cret';
my $password  = 'MyPassword';
#my $iv   = Crypt::CBC->random_bytes( 16 );
#my $salt = Crypt::CBC->random_bytes( 16 );
my $iv   = pack( "H*", "43c9ccba630fe1cd61fc2bdb90121c6f" ); # For testing
my $salt = pack( "H*", "5c788a415851e909d9c7951717714204" ); # For testing

my $pbkdf2 = Crypt::PBKDF2->new(output_len=>128/8, iterations=>1000);
my $key = $pbkdf2->PBKDF2($salt,$password);
say "key: ", b64_encode($key,'');
my $cipher = Crypt::CBC->new(
                 -cipher  => 'Cipher::AES',
                 -header  => 'none',
                 -pbkdf   => 'none',
                 -keysize => length($key),
                 -key     => $key,
                 -iv      => $iv
                );
my $ciphertext = $cipher->encrypt( $plaintext );
my $b64ciphertext = b64_encode($ciphertext,'');

say "ciphertext: ", $b64ciphertext;


使用Perl,如何获得类似于[[email protected]](https://stackoverflow.com/cdn-cgi/l/email-protection)的输出?

kulphzqa

kulphzqa1#

CryptoJS,v4.1.1默认使用SHA1作为PBKDF2摘要,CryptoJS,v4.2.0默认使用SHA256。为了在Perl代码中使用SHA256,必须添加hash_class => 'HMACSHA2',即:

my $pbkdf2 = Crypt::PBKDF2->new(output_len=>128/8, iterations=>1000, hash_class => 'HMACSHA2');

字符串
完整性:在CryptoJS中,也可以使用hasher选项显式设置摘要:以下代码也将在v4.1.1下使用SHA256作为PBKDF2摘要:

const key = CryptoJS.PBKDF2(password, salt, {keySize: 128/32, iterations: 1000, hasher: CryptoJS.algo.SHA256});


请注意,CryptoJS最近已经停止使用,不再维护。

相关问题