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-rw-r--r--library/vendor/Zend/Crypt/Math/BigInteger/Bcmath.php226
-rw-r--r--library/vendor/Zend/Crypt/Math/BigInteger/Exception.php35
-rw-r--r--library/vendor/Zend/Crypt/Math/BigInteger/Gmp.php219
-rw-r--r--library/vendor/Zend/Crypt/Math/BigInteger/Interface.php51
4 files changed, 531 insertions, 0 deletions
diff --git a/library/vendor/Zend/Crypt/Math/BigInteger/Bcmath.php b/library/vendor/Zend/Crypt/Math/BigInteger/Bcmath.php
new file mode 100644
index 0000000..2fb4a67
--- /dev/null
+++ b/library/vendor/Zend/Crypt/Math/BigInteger/Bcmath.php
@@ -0,0 +1,226 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category Zend
+ * @package Zend_Crypt
+ * @subpackage Math
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ * @version $Id$
+ */
+
+/**
+ * @see Zend_Crypt_Math_BigInteger_Interface
+ */
+
+/**
+ * Support for arbitrary precision mathematics in PHP.
+ *
+ * Zend_Crypt_Math_BigInteger_Bcmath is a wrapper across the PHP BCMath
+ * extension.
+ *
+ * @category Zend
+ * @package Zend_Crypt
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ */
+class Zend_Crypt_Math_BigInteger_Bcmath implements Zend_Crypt_Math_BigInteger_Interface
+{
+
+ /**
+ * Initialise a big integer into an extension specific type. This is not
+ * applicable to BCMath.
+ *
+ * @param string $operand
+ * @param int $base
+ * @return string
+ */
+ public function init($operand, $base = 10)
+ {
+ return $operand;
+ }
+
+ /**
+ * Adds two arbitrary precision numbers
+ *
+ * @param string $left_operand
+ * @param string $right_operand
+ * @return string
+ */
+ public function add($left_operand, $right_operand)
+ {
+ return bcadd($left_operand, $right_operand);
+ }
+
+ /**
+ * Subtract one arbitrary precision number from another
+ *
+ * @param string $left_operand
+ * @param string $right_operand
+ * @return string
+ */
+ public function subtract($left_operand, $right_operand)
+ {
+ return bcsub($left_operand, $right_operand);
+ }
+
+ /**
+ * Compare two big integers and returns result as an integer where 0 means
+ * both are identical, 1 that left_operand is larger, or -1 that
+ * right_operand is larger.
+ *
+ * @param string $left_operand
+ * @param string $right_operand
+ * @return int
+ */
+ public function compare($left_operand, $right_operand)
+ {
+ return bccomp($left_operand, $right_operand);
+ }
+
+ /**
+ * Divide two big integers and return result or NULL if the denominator
+ * is zero.
+ *
+ * @param string $left_operand
+ * @param string $right_operand
+ * @return string|null
+ */
+ public function divide($left_operand, $right_operand)
+ {
+ return bcdiv($left_operand, $right_operand);
+ }
+
+ /**
+ * Get modulus of an arbitrary precision number
+ *
+ * @param string $left_operand
+ * @param string $modulus
+ * @return string
+ */
+ public function modulus($left_operand, $modulus)
+ {
+ return bcmod($left_operand, $modulus);
+ }
+
+ /**
+ * Multiply two arbitrary precision numbers
+ *
+ * @param string $left_operand
+ * @param string $right_operand
+ * @return string
+ */
+ public function multiply($left_operand, $right_operand)
+ {
+ return bcmul($left_operand, $right_operand);
+ }
+
+ /**
+ * Raise an arbitrary precision number to another
+ *
+ * @param string $left_operand
+ * @param string $right_operand
+ * @return string
+ */
+ public function pow($left_operand, $right_operand)
+ {
+ return bcpow($left_operand, $right_operand);
+ }
+
+ /**
+ * Raise an arbitrary precision number to another, reduced by a specified
+ * modulus
+ *
+ * @param string $left_operand
+ * @param string $right_operand
+ * @param string $modulus
+ * @return string
+ */
+ public function powmod($left_operand, $right_operand, $modulus)
+ {
+ return bcpowmod($left_operand, $right_operand, $modulus);
+ }
+
+ /**
+ * Get the square root of an arbitrary precision number
+ *
+ * @param string $operand
+ * @return string
+ */
+ public function sqrt($operand)
+ {
+ return bcsqrt($operand);
+ }
+
+ /**
+ * @param string $operand
+ * @return string
+ */
+ public function binaryToInteger($operand)
+ {
+ $result = '0';
+ while (strlen($operand)) {
+ $ord = ord(substr($operand, 0, 1));
+ $result = bcadd(bcmul($result, 256), $ord);
+ $operand = substr($operand, 1);
+ }
+ return $result;
+ }
+
+ /**
+ * @param string $operand
+ * @return string
+ */
+ public function integerToBinary($operand)
+ {
+ $cmp = bccomp($operand, 0);
+ $return = '';
+ if ($cmp == 0) {
+ return "\0";
+ }
+ while (bccomp($operand, 0) > 0) {
+ $return = chr(bcmod($operand, 256)) . $return;
+ $operand = bcdiv($operand, 256);
+ }
+ if (ord($return[0]) > 127) {
+ $return = "\0" . $return;
+ }
+ return $return;
+ }
+
+ /**public function integerToBinary($operand)
+ {
+ $return = '';
+ while(bccomp($operand, '0')) {
+ $return .= chr(bcmod($operand, '256'));
+ $operand = bcdiv($operand, '256');
+ }
+ return $return;
+ }**/ // Prior version for referenced offset
+
+ /**
+ * @param string $operand
+ * @return string
+ */
+ public function hexToDecimal($operand)
+ {
+ $return = '0';
+ while(strlen($hex)) {
+ $hex = hexdec(substr($operand, 0, 4));
+ $dec = bcadd(bcmul($return, 65536), $hex);
+ $operand = substr($operand, 4);
+ }
+ return $return;
+ }
+}
diff --git a/library/vendor/Zend/Crypt/Math/BigInteger/Exception.php b/library/vendor/Zend/Crypt/Math/BigInteger/Exception.php
new file mode 100644
index 0000000..c1c865d
--- /dev/null
+++ b/library/vendor/Zend/Crypt/Math/BigInteger/Exception.php
@@ -0,0 +1,35 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category Zend
+ * @package Zend_Crypt
+ * @subpackage Math
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ * @version $Id$
+ */
+
+/**
+ * @see Zend_Crypt_Math_Exception
+ */
+
+/**
+ * @category Zend
+ * @package Zend_Crypt
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ */
+class Zend_Crypt_Math_BigInteger_Exception extends Zend_Crypt_Math_Exception
+{
+}
diff --git a/library/vendor/Zend/Crypt/Math/BigInteger/Gmp.php b/library/vendor/Zend/Crypt/Math/BigInteger/Gmp.php
new file mode 100644
index 0000000..1912be7
--- /dev/null
+++ b/library/vendor/Zend/Crypt/Math/BigInteger/Gmp.php
@@ -0,0 +1,219 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category Zend
+ * @package Zend_Crypt
+ * @subpackage Math
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ * @version $Id$
+ */
+
+/**
+ * @see Zend_Crypt_Math_BigInteger_Interface
+ */
+
+/**
+ * Support for arbitrary precision mathematics in PHP.
+ *
+ * Zend_Crypt_Math_BigInteger_Gmp is a wrapper across the PHP BCMath
+ * extension.
+ *
+ * @category Zend
+ * @package Zend_Crypt
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ */
+class Zend_Crypt_Math_BigInteger_Gmp implements Zend_Crypt_Math_BigInteger_Interface
+{
+
+ /**
+ * Initialise a big integer into an extension specific type.
+ * @param string $operand
+ * @param int $base
+ * @return string
+ */
+ public function init($operand, $base = 10)
+ {
+ return $operand;
+ }
+
+ /**
+ * Adds two arbitrary precision numbers
+ *
+ * @param resource $left_operand
+ * @param resource $right_operand
+ * @return string
+ */
+ public function add($left_operand, $right_operand)
+ {
+ $result = gmp_add($left_operand, $right_operand);
+ return gmp_strval($result);
+ }
+
+ /**
+ * Subtract numbers
+ *
+ * @param resource $left_operand
+ * @param resource $right_operand
+ * @return string
+ */
+ public function subtract($left_operand, $right_operand)
+ {
+ $result = gmp_sub($left_operand, $right_operand);
+ return gmp_strval($result);
+ }
+
+ /**
+ * Compare two big integers and returns result as an integer where 0 means
+ * both are identical, 1 that left_operand is larger, or -1 that
+ * right_operand is larger.
+ *
+ * @param resource $left_operand
+ * @param resource $right_operand
+ * @return int
+ */
+ public function compare($left_operand, $right_operand)
+ {
+ $result = gmp_cmp($left_operand, $right_operand);
+ return gmp_strval($result);
+ }
+
+ /**
+ * Divide two big integers and return result or NULL if the denominator
+ * is zero.
+ *
+ * @param resource $left_operand
+ * @param resource $right_operand
+ * @return string|null
+ */
+ public function divide($left_operand, $right_operand)
+ {
+ $result = gmp_div($left_operand, $right_operand);
+ return gmp_strval($result);
+ }
+
+ /**
+ * Modulo operation
+ *
+ * @param resource $left_operand
+ * @param resource $modulus
+ * @internal param string $right_operand
+ * @return string
+ */
+ public function modulus($left_operand, $modulus)
+ {
+ $result = gmp_mod($left_operand, $modulus);
+ return gmp_strval($result);
+ }
+
+ /**
+ * Multiply numbers
+ *
+ * @param resource $left_operand
+ * @param resource $right_operand
+ * @return string
+ */
+ public function multiply($left_operand, $right_operand)
+ {
+ $result = gmp_mul($left_operand, $right_operand);
+ return gmp_strval($result);
+ }
+
+ /**
+ * Raise number into power
+ *
+ * @param resource $left_operand
+ * @param int $right_operand
+ * @return string
+ */
+ public function pow($left_operand, $right_operand)
+ {
+ $result = gmp_pow($left_operand, $right_operand);
+ return gmp_strval($result);
+ }
+
+ /**
+ * Raise number into power with modulo
+ *
+ * @param resource $left_operand
+ * @param resource $right_operand
+ * @param resource $modulus
+ * @return string
+ */
+ public function powmod($left_operand, $right_operand, $modulus)
+ {
+ $result = gmp_powm($left_operand, $right_operand, $modulus);
+ return gmp_strval($result);
+ }
+
+ /**
+ * Calculate square root
+ *
+ * @param $operand
+ * @return string
+ */
+ public function sqrt($operand)
+ {
+ $result = gmp_sqrt($operand);
+ return gmp_strval($result);
+ }
+
+ /**
+ * @param string $operand
+ * @return string
+ */
+ public function binaryToInteger($operand)
+ {
+ $result = '0';
+ while (strlen($operand)) {
+ $ord = ord(substr($operand, 0, 1));
+ $result = gmp_add(gmp_mul($result, 256), $ord);
+ $operand = substr($operand, 1);
+ }
+ return gmp_strval($result);
+ }
+
+ /**
+ * @param resource $operand GMP number resource
+ * @return string
+ */
+ public function integerToBinary($operand)
+ {
+ $bigInt = gmp_strval($operand, 16);
+ if (strlen($bigInt) % 2 != 0) {
+ $bigInt = '0' . $bigInt;
+ } else if ($bigInt[0] > '7') {
+ $bigInt = '00' . $bigInt;
+ }
+ $return = pack("H*", $bigInt);
+ return $return;
+ }
+
+ /**
+ * @param string $operand
+ * @return string
+ */
+ public function hexToDecimal($operand)
+ {
+ $return = '0';
+ while(strlen($hex)) {
+ $hex = hexdec(substr($operand, 0, 4));
+ $dec = gmp_add(gmp_mul($return, 65536), $hex);
+ $operand = substr($operand, 4);
+ }
+ return $return;
+ }
+
+}
diff --git a/library/vendor/Zend/Crypt/Math/BigInteger/Interface.php b/library/vendor/Zend/Crypt/Math/BigInteger/Interface.php
new file mode 100644
index 0000000..9fa9281
--- /dev/null
+++ b/library/vendor/Zend/Crypt/Math/BigInteger/Interface.php
@@ -0,0 +1,51 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category Zend
+ * @package Zend_Crypt
+ * @subpackage Math
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ * @version $Id$
+ */
+
+/**
+ * Support for arbitrary precision mathematics in PHP.
+ *
+ * Interface for a wrapper across any PHP extension supporting arbitrary
+ * precision maths.
+ *
+ * @category Zend
+ * @package Zend_Crypt
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ */
+interface Zend_Crypt_Math_BigInteger_Interface
+{
+
+ public function init($operand, $base = 10);
+ public function add($left_operand, $right_operand);
+ public function subtract($left_operand, $right_operand);
+ public function compare($left_operand, $right_operand);
+ public function divide($left_operand, $right_operand);
+ public function modulus($left_operand, $modulus);
+ public function multiply($left_operand, $right_operand);
+ public function pow($left_operand, $right_operand);
+ public function powmod($left_operand, $right_operand, $modulus);
+ public function sqrt($operand);
+ public function binaryToInteger($operand);
+ public function integerToBinary($operand);
+ public function hexToDecimal($operand);
+
+}
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