PHP code example of soatok / dhole-cryptography

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

soatok / dhole-cryptography example snippets

use Soatok\DholeCrypto\Key\AsymmetricSecretKey;
use Soatok\DholeCrypto\Key\SymmetricKey;

$secret = AsymmetricSecretKey::generate();
$symmetric = SymmetricKey::generate();

use Soatok\DholeCrypto\Asymmetric;
use Soatok\DholeCrypto\Key\AsymmetricSecretKey;

$secret = AsymmetricSecretKey::generate();
$public = $secret->getPublicKey();

$message = "I certify that you have paid your $350 awoo fine";
$sig = Asymmetric::sign($message, $secret);
if (!Asymmetric::verify($message, $public, $sig)) {
    die('AWOO FINE UNPAID');
}

use Soatok\DholeCrypto\Asymmetric;
use Soatok\DholeCrypto\Key\AsymmetricSecretKey;
use ParagonIE\HiddenString\HiddenString;

$aSecret = AsymmetricSecretKey::generate();
$aPublic = $aSecret->getPublicKey();
$bSecret = AsymmetricSecretKey::generate();
$bPublic = $bSecret->getPublicKey();

// Encryption
$message = new HiddenString(
    "This is a secret message for your ears only: UwU"
);
$encrypt = Asymmetric::encrypt($message, $bPublic, $aSecret);
$decrypt = Asymmetric::decrypt($encrypt, $bSecret, $aPublic);

use Soatok\DholeCrypto\Asymmetric;
use Soatok\DholeCrypto\Key\AsymmetricSecretKey;
use ParagonIE\HiddenString\HiddenString;

$secret = AsymmetricSecretKey::generate();
$public = $secret->getPublicKey();

// Encryption
$message = new HiddenString(
    "This is a secret message for your ears only: UwU"
);
$sealed = Asymmetric::seal($message, $public);

// Decryption
$unseal = Asymmetric::unseal($sealed, $secret);

use ParagonIE\HiddenString\HiddenString;
use Soatok\DholeCrypto\Key\SymmetricKey;
use Soatok\DholeCrypto\Symmetric;

$key = SymmetricKey::generate();

$message = new HiddenString('This is a secret, okay?');

$encrypted = Symmetric::encrypt($message, $key);
$decrypted = Symmetric::decrypt($encrypted, $key);

use ParagonIE\HiddenString\HiddenString;
use Soatok\DholeCrypto\Key\SymmetricKey;
use Soatok\DholeCrypto\Symmetric;

$key = SymmetricKey::generate();

$message = new HiddenString('This is a secret, okay?');
$publicData = "OwO? UwU";

$encrypted = Symmetric::encryptWithAd($message, $key, $publicData);
$decrypted = Symmetric::decryptWithAd($encrypted, $key, $publicData);

use Soatok\DholeCrypto\Key\SymmetricKey;
use Soatok\DholeCrypto\Symmetric;

$key = SymmetricKey::generate();

$msg = "This is a string";
$auth = Symmetric::auth($msg, $key);
if (!Symmetric::verify($msg, $key, $auth)) {
    die("access denied");
}

use ParagonIE\HiddenString\HiddenString;
use Soatok\DholeCrypto\Key\SymmetricKey;
use Soatok\DholeCrypto\Password;

$key = SymmetricKey::generate();

$pwHandler = new Password($key);

$password = new HiddenString('cowwect howse battewy staple UwU');
$pwhash = $pwHandler->hash($password);
if (!$pwHandler->verify($password, $pwhash)) {
    die("access denied");
}

use Soatok\DholeCrypto\Key\AsymmetricSecretKey;
use Soatok\DholeCrypto\Key\SymmetricKey;
use Soatok\DholeCrypto\Keyring;

// Generate some keys...
$secretKey = AsymmetricSecretKey::generate();
$publicKey = $secretKey->getPublicKey();
$symKey = SymmetricKey::generate();

// Load a serializer.
$keyring = new Keyring();

// Serialize them as strings...
$sk = $keyring->save($secretKey);
$pk = $keyring->save($publicKey);
$key = $keyring->save($symKey);

// Load them from a string...
$loadSk = $keyring->load($sk);
$loadPk = $keyring->load($pk);
$loadKey = $keyring->load($key);

use Soatok\DholeCrypto\Key\AsymmetricSecretKey;
use Soatok\DholeCrypto\Key\SymmetricKey;
use Soatok\DholeCrypto\Keyring;

// Keywrap key...
$wrap = SymmetricKey::generate();

// Generate some keys...
$secretKey = AsymmetricSecretKey::generate();
$publicKey = $secretKey->getPublicKey();
$symKey = SymmetricKey::generate();

// Load a serializer.
$keyring = new Keyring($wrap);

// Serialize them as strings...
$sk = $keyring->save($secretKey);
$pk = $keyring->save($publicKey);
$key = $keyring->save($symKey);

// Load them from a string...
$loadSk = $keyring->load($sk);
$loadPk = $keyring->load($pk);
$loadKey = $keyring->load($key);