Lines Matching refs:des

15  *    $des = new \phpseclib3\Crypt\TripleDES('ctr');
17  *    $des->setKey('abcdefghijklmnopqrstuvwx');
25  *    echo $des->decrypt($des->encrypt($plaintext));
106     private $des;
142                 // This three $des'es will do the 3CBC work (if $key > 64bits)
143                 $this->des = [
150                 $this->des[0]->disablePadding();
151                 $this->des[1]->disablePadding();
152                 $this->des[2]->disablePadding();
179             $this->cipher_name_openssl_ecb = 'des-ede3';
181             $this->cipher_name_openssl = $mode == 'ecb' ? 'des-ede3' : 'des-ede3-' . $mode;
199             $this->des[0]->setIV($iv);
200             $this->des[1]->setIV($iv);
201             $this->des[2]->setIV($iv);
264             $this->des[0]->setKey(substr($key, 0, 8));
265             $this->des[1]->setKey(substr($key, 8, 8));
266             $this->des[2]->setKey(substr($key, 16, 8));
284             return $this->des[2]->encrypt(
285                 $this->des[1]->decrypt(
286                     $this->des[0]->encrypt(
307                 $this->des[0]->decrypt(
308                     $this->des[1]->encrypt(
309                         $this->des[2]->decrypt(
327      *    echo $des->encrypt(substr($plaintext, 0, 8));
328      *    echo $des->encrypt(substr($plaintext, 8, 8));
331      *    echo $des->encrypt($plaintext);
338      *    $des->encrypt(substr($plaintext, 0, 8));
339      *    echo $des->decrypt($des->encrypt(substr($plaintext, 8, 8)));
342      *    echo $des->decrypt($des->encrypt(substr($plaintext, 8, 8)));
361             $this->des[0]->enableContinuousBuffer();
362             $this->des[1]->enableContinuousBuffer();
363             $this->des[2]->enableContinuousBuffer();
379             $this->des[0]->disableContinuousBuffer();
380             $this->des[1]->disableContinuousBuffer();
381             $this->des[2]->disableContinuousBuffer();
404                 // (only) if 3CBC is used we have, of course, to setup the $des[0-2] keys also separately.
406                     $this->des[0]->setupKey();
407                     $this->des[1]->setupKey();
408                     $this->des[2]->setupKey();
410                     // because $des[0-2] will, now, do all the work we can return here
429             $this->des[0]->setPreferredEngine($engine);
430             $this->des[1]->setPreferredEngine($engine);
431             $this->des[2]->setPreferredEngine($engine);