Lines Matching refs:buffer

1354         $buffer = &$this->enbuffer;
1377                 if (strlen($buffer['ciphertext'])) {
1380                         if (strlen($block) > strlen($buffer['ciphertext'])) {
1381                             $buffer['ciphertext'] .= $this->encryptBlock($xor);
1384                         $key = Strings::shift($buffer['ciphertext'], $block_size);
1398                         $buffer['ciphertext'] = substr($key, $start) . $buffer['ciphertext'];
1407                     $pos = &$buffer['pos'];
1479                 if (strlen($buffer['xor'])) {
1482                         if (strlen($block) > strlen($buffer['xor'])) {
1484                             $buffer['xor'] .= $xor;
1486                         $key = Strings::shift($buffer['xor'], $block_size);
1499                         $buffer['xor'] = substr($key, $start) . $buffer['xor'];
1592                         $pos = &$this->buffer['pos'];
1730         $buffer = &$this->debuffer;
1751                 if (strlen($buffer['ciphertext'])) {
1754                         if (strlen($block) > strlen($buffer['ciphertext'])) {
1755                             $buffer['ciphertext'] .= $this->encryptBlock($xor);
1758                         $key = Strings::shift($buffer['ciphertext'], $block_size);
1772                         $buffer['ciphertext'] = substr($key, $start) . $buffer['ciphertext'];
1779                     $pos = &$buffer['pos'];
1852                 if (strlen($buffer['xor'])) {
1855                         if (strlen($block) > strlen($buffer['xor'])) {
1857                             $buffer['xor'] .= $xor;
1859                         $key = Strings::shift($buffer['xor'], $block_size);
1872                         $buffer['xor'] = substr($key, $start) . $buffer['xor'];
1975      * @param array $buffer
1979     private function openssl_ctr_process($plaintext, &$encryptIV, &$buffer)  argument
1988             if (strlen($buffer['ciphertext'])) {
1991                     if (strlen($block) > strlen($buffer['ciphertext'])) {
1992 …$buffer['ciphertext'] .= openssl_encrypt($xor, $this->cipher_name_openssl_ecb, $key, OPENSSL_RAW_D…
1995                     $otp = Strings::shift($buffer['ciphertext'], $block_size);
2009                     $buffer['ciphertext'] = substr($key, $start) . $buffer['ciphertext'];
2016         if (strlen($buffer['ciphertext'])) {
2017             $ciphertext = $plaintext ^ Strings::shift($buffer['ciphertext'], strlen($plaintext));
2032                 $buffer['ciphertext'] = substr($temp, $overflow);
2035         } elseif (!strlen($buffer['ciphertext'])) {
2063      * @param array $buffer
2067     private function openssl_ofb_process($plaintext, &$encryptIV, &$buffer)  argument
2069         if (strlen($buffer['xor'])) {
2070             $ciphertext = $plaintext ^ $buffer['xor'];
2071             $buffer['xor'] = substr($buffer['xor'], strlen($ciphertext));
2092                     $buffer['xor'] = $xor;