Encrypt in PHP openssl and decrypt in javascript CryptoJS

Australian Spiny Anteater answered on November 26, 2019 Popularity 9/10 Helpfulness 4/10

answer Encrypt in PHP openssl and decrypt in javascript CryptoJS

related Encrypt in PHP openssl and decrypt in javascript CryptoJS

related encrypt decrypt php javascript

related Encrypt in PHP openssl and decrypt in javascript CryptoJS

Encrypt in PHP openssl and decrypt in javascript CryptoJS

Comment

function CryptoJSAesEncrypt($passphrase, $plain_text){

    $salt = openssl_random_pseudo_bytes(256);
    $iv = openssl_random_pseudo_bytes(16);
    //on PHP7 can use random_bytes() istead openssl_random_pseudo_bytes()
    //or PHP5x see : https://github.com/paragonie/random_compat

    $iterations = 999;  
    $key = hash_pbkdf2("sha512", $passphrase, $salt, $iterations, 64);

    $encrypted_data = openssl_encrypt($plain_text, 'aes-256-cbc', hex2bin($key), OPENSSL_RAW_DATA, $iv);

    $data = array("ciphertext" => base64_encode($encrypted_data), "iv" => bin2hex($iv), "salt" => bin2hex($salt));
    return json_encode($data);
}

$string_json_fromPHP = CryptoJSAesEncrypt("your passphrase", "your plain text");

Popularity 9/10 Helpfulness 4/10 Language php

Source: Grepper

Tags: cryptojs javascript php php-openssl

Link to this answer
Share Copy Link

Contributed on Nov 26 2019

Australian Spiny Anteater

0 Answers Avg Quality 2/10

Closely Related Answers

Encrypt in PHP openssl and decrypt in javascript CryptoJS

Comment

function CryptoJSAesDecrypt(passphrase,encrypted_json_string){

    var obj_json = JSON.parse(encrypted_json_string);

    var encrypted = obj_json.ciphertext;
    var salt = CryptoJS.enc.Hex.parse(obj_json.salt);
    var iv = CryptoJS.enc.Hex.parse(obj_json.iv);   

    var key = CryptoJS.PBKDF2(passphrase, salt, { hasher: CryptoJS.algo.SHA512, keySize: 64/8, iterations: 999});


    var decrypted = CryptoJS.AES.decrypt(encrypted, key, { iv: iv});

    return decrypted.toString(CryptoJS.enc.Utf8);
}

console.log(CryptoJSAesDecrypt('your passphrase','<?php echo $string_json_fromPHP?>'));

Popularity 9/10 Helpfulness 4/10 Language php

Source: Grepper

Tags: cryptojs cryptoj

Link to this answer
Share Copy Link

Contributed on Nov 26 2019

Australian Spiny Anteater

0 Answers Avg Quality 2/10

encrypt decrypt php javascript

Comment

Betiel

Popularity 1/10 Helpfulness 1/10 Language php

Source: Grepper

Tags: javascript php

Link to this answer
Share Copy Link

Contributed on Aug 13 2021

Delightful Duck

0 Answers Avg Quality 2/10

Encrypt in PHP openssl and decrypt in javascript CryptoJS

Comment

����*��S��ȝ{9_Q��R��x�#�6�	Q���X�������7�����

Popularity 1/10 Helpfulness 1/10 Language php

Source: Grepper

Tags: cryptojs javascript php php-openssl

Link to this answer
Share Copy Link

Contributed on Nov 03 2021

Smoggy Stork

0 Answers Avg Quality 2/10

Encrypt in PHP openssl and decrypt in javascript CryptoJS

Comment

ñ��€-���ÿÿÿÿ����€���1��€1��€ÿÿÿÿ����€����Þ��€�€���
����������€j��€ÿÿÿÿ����€����H�€›��€ÿÿÿÿ����€���1��€

Popularity 1/10 Helpfulness 1/10 Language php

Source: Grepper

Tags: cryptojs javascript php php-openssl

Link to this answer
Share Copy Link

Contributed on Nov 03 2021

Smoggy Stork

0 Answers Avg Quality 2/10

Encrypt in PHP openssl and decrypt in javascript CryptoJS

Contents

More Related Answers

Encrypt in PHP openssl and decrypt in javascript CryptoJS

Closely Related Answers

Encrypt in PHP openssl and decrypt in javascript CryptoJS

encrypt decrypt php javascript

Encrypt in PHP openssl and decrypt in javascript CryptoJS

Encrypt in PHP openssl and decrypt in javascript CryptoJS

Grepper

Documentation

Social

Legal

Contact

Oops, You will need to install Grepper and log-in to perform this action.