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SymmetricKey: use static::class instead of getClassContext() method

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This commit is contained in:
terrafrost 2017-06-28 07:30:13 -05:00
parent 4171262b9e
commit b46bedbdf7
5 changed files with 13 additions and 46 deletions
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11
phpseclib/Crypt/AES.php
View File

@ -120,15 +120,4 @@ class AES extends Rijndael
parent::setKey($key);
}
/**
* Returns the class that defines the private methods
*
* @access private
* @return string
*/
protected function getClassContext()
{
return 'phpseclib\Crypt\Rijndael';
}
}

13
phpseclib/Crypt/Common/SymmetricKey.php
View File

@ -2604,17 +2604,6 @@ abstract class SymmetricKey
eval('$func = function ($_action, $_text) { ' . $init_crypt . 'if ($_action == "encrypt") { ' . $encrypt . ' } else { ' . $decrypt . ' }};');
return \Closure::bind($func, $this, $this->getClassContext());
}
/**
* Returns the class that defines the private methods
*
* @access private
* @return string
*/
protected function getClassContext()
{
return get_called_class();
return \Closure::bind($func, $this, static::class);
}
}

22
phpseclib/Crypt/DES.php
View File

@ -161,7 +161,7 @@ class DES extends BlockCipher
* @var array
* @access private
*/
private $shuffle = [
protected $shuffle = [
"\x00\x00\x00\x00\x00\x00\x00\x00", "\x00\x00\x00\x00\x00\x00\x00\xFF",
"\x00\x00\x00\x00\x00\x00\xFF\x00", "\x00\x00\x00\x00\x00\x00\xFF\xFF",
"\x00\x00\x00\x00\x00\xFF\x00\x00", "\x00\x00\x00\x00\x00\xFF\x00\xFF",
@ -300,7 +300,7 @@ class DES extends BlockCipher
* @var array
* @access private
*/
private $ipmap = [
protected $ipmap = [
0x00, 0x10, 0x01, 0x11, 0x20, 0x30, 0x21, 0x31,
0x02, 0x12, 0x03, 0x13, 0x22, 0x32, 0x23, 0x33,
0x40, 0x50, 0x41, 0x51, 0x60, 0x70, 0x61, 0x71,
@ -342,7 +342,7 @@ class DES extends BlockCipher
* @var array
* @access private
*/
private $invipmap = [
protected $invipmap = [
0x00, 0x80, 0x40, 0xC0, 0x20, 0xA0, 0x60, 0xE0,
0x10, 0x90, 0x50, 0xD0, 0x30, 0xB0, 0x70, 0xF0,
0x08, 0x88, 0x48, 0xC8, 0x28, 0xA8, 0x68, 0xE8,
@ -386,7 +386,7 @@ class DES extends BlockCipher
* @var array
* @access private
*/
private $sbox1 = [
protected $sbox1 = [
0x00808200, 0x00000000, 0x00008000, 0x00808202,
0x00808002, 0x00008202, 0x00000002, 0x00008000,
0x00000200, 0x00808200, 0x00808202, 0x00000200,
@ -411,7 +411,7 @@ class DES extends BlockCipher
* @var array
* @access private
*/
private $sbox2 = [
protected $sbox2 = [
0x40084010, 0x40004000, 0x00004000, 0x00084010,
0x00080000, 0x00000010, 0x40080010, 0x40004010,
0x40000010, 0x40084010, 0x40084000, 0x40000000,
@ -436,7 +436,7 @@ class DES extends BlockCipher
* @var array
* @access private
*/
private $sbox3 = [
protected $sbox3 = [
0x00000104, 0x04010100, 0x00000000, 0x04010004,
0x04000100, 0x00000000, 0x00010104, 0x04000100,
0x00010004, 0x04000004, 0x04000004, 0x00010000,
@ -461,7 +461,7 @@ class DES extends BlockCipher
* @var array
* @access private
*/
private $sbox4 = [
protected $sbox4 = [
0x80401000, 0x80001040, 0x80001040, 0x00000040,
0x00401040, 0x80400040, 0x80400000, 0x80001000,
0x00000000, 0x00401000, 0x00401000, 0x80401040,
@ -486,7 +486,7 @@ class DES extends BlockCipher
* @var array
* @access private
*/
private $sbox5 = [
protected $sbox5 = [
0x00000080, 0x01040080, 0x01040000, 0x21000080,
0x00040000, 0x00000080, 0x20000000, 0x01040000,
0x20040080, 0x00040000, 0x01000080, 0x20040080,
@ -511,7 +511,7 @@ class DES extends BlockCipher
* @var array
* @access private
*/
private $sbox6 = [
protected $sbox6 = [
0x10000008, 0x10200000, 0x00002000, 0x10202008,
0x10200000, 0x00000008, 0x10202008, 0x00200000,
0x10002000, 0x00202008, 0x00200000, 0x10000008,
@ -536,7 +536,7 @@ class DES extends BlockCipher
* @var array
* @access private
*/
private $sbox7 = [
protected $sbox7 = [
0x00100000, 0x02100001, 0x02000401, 0x00000000,
0x00000400, 0x02000401, 0x00100401, 0x02100400,
0x02100401, 0x00100000, 0x00000000, 0x02000001,
@ -561,7 +561,7 @@ class DES extends BlockCipher
* @var array
* @access private
*/
private $sbox8 = [
protected $sbox8 = [
0x08000820, 0x00000800, 0x00020000, 0x08020820,
0x08000000, 0x08000820, 0x00000020, 0x08000000,
0x00020020, 0x08020000, 0x08020820, 0x00020800,

2
phpseclib/Crypt/Rijndael.php
View File

@ -629,7 +629,7 @@ class Rijndael extends BlockCipher
* @access private
* @return array &$tables
*/
private function &getTables()
protected function &getTables()
{
static $tables;
if (empty($tables)) {

11
phpseclib/Crypt/TripleDES.php
View File

@ -450,15 +450,4 @@ class TripleDES extends DES
return parent::setPreferredEngine($engine);
}
/**
* Returns the class that defines the private methods
*
* @access private
* @return string
*/
protected function getClassContext()
{
return 'phpseclib\Crypt\DES';
}
}