Lines Matching refs:encrypt

426     private $encrypt = false;
1663         $encrypt = self::array_intersect_first($c2s_encryption_algorithms, $this->encryption_algorithms_client_to_server);
1664         $encryptKeyLength = $this->encryption_algorithm_to_key_size($encrypt);
1909         $this->encrypt = self::encryption_algorithm_to_crypt_instance($encrypt);
1910         if ($this->encrypt) {
1912                 $this->encrypt->setPreferredEngine(self::$crypto_engine);
1914             if ($this->encrypt->getBlockLengthInBytes()) {
1915                 $this->encrypt_block_size = $this->encrypt->getBlockLengthInBytes();
1917             $this->encrypt->disablePadding();
1919             if ($this->encrypt->usesIV()) {
1924                 $this->encrypt->setIV(substr($iv, 0, $this->encrypt_block_size));
1927             switch ($encrypt) {
1937                     $this->encrypt->enableContinuousBuffer();
1944             switch ($encrypt) {
1947                     $this->lengthEncrypt = self::encryption_algorithm_to_crypt_instance($encrypt);
1950             $this->encrypt->setKey(substr($key, 0, $encryptKeyLength));
1951             $this->encryptName = $encrypt;
2007         if ($encrypt == 'arcfour128' || $encrypt == 'arcfour256') {
2008             $this->encrypt->encrypt(str_repeat("\0", 1536));
2014         if (!$this->encrypt->usesNonce()) {
3484         $this->decrypt = $this->encrypt = false;
3624                         $this->decrypt->encrypt(str_repeat("\0", 32))
3779         // don't do this when GCM mode is used since GCM mode doesn't encrypt the length
4310         if ($this->encrypt && $this->encrypt->usesNonce()) {
4318             case $this->encrypt && $this->encrypt->usesNonce():
4339         if ($this->encrypt) {
4343                     $this->encrypt->setNonce(
4348                     $this->encrypt->setAAD($temp = ($packet & "\xFF\xFF\xFF\xFF"));
4349                     $packet = $temp . $this->encrypt->encrypt(substr($packet, 4));
4353                     if (!($this->encrypt instanceof ChaCha20)) {
4354                         throw new \LogicException('$this->encrypt is not a ' . ChaCha20::class);
4359                     $this->encrypt->setNonce($nonce);
4362                     $length = $this->lengthEncrypt->encrypt($packet & "\xFF\xFF\xFF\xFF");
4364                     $this->encrypt->setCounter(0);
4368                     $this->encrypt->setPoly1305Key(
4369                         $this->encrypt->encrypt(str_repeat("\0", 32))
4371                     $this->encrypt->setAAD($length);
4372                     $this->encrypt->setCounter(1);
4373                     $packet = $length . $this->encrypt->encrypt(substr($packet, 4));
4377                         ($packet & "\xFF\xFF\xFF\xFF") . $this->encrypt->encrypt(substr($packet, 4)) :
4378                         $this->encrypt->encrypt($packet);
4393         $packet .= $this->encrypt && $this->encrypt->usesNonce() ? $this->encrypt->getTag() : $hmac;