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<?php |
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namespace Mdanter\Ecc\Math; |
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use Mdanter\Ecc\Primitives\GeneratorPoint; |
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/** |
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* Debug helper class to trace all calls to math functions along with the provided params and result. |
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*/ |
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class DebugDecorator implements GmpMathInterface |
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{ |
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/** |
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* @var GmpMathInterface |
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*/ |
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private $adapter; |
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/** |
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* @var callable |
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*/ |
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private $writer; |
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/** |
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* @param GmpMathInterface $adapter |
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* @param callable|null $callback |
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*/ |
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public function __construct(GmpMathInterface $adapter, callable $callback = null) |
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{ |
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$this->adapter = $adapter; |
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$this->writer = $callback ?: function ($message) { |
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echo $message; |
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}; |
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} |
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/** |
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* |
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* @param string $message |
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*/ |
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private function write($message) |
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{ |
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call_user_func($this->writer, $message); |
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} |
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/** |
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* |
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* @param string $func |
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* @param array $args |
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* @return mixed |
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*/ |
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private function call($func, $args) |
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{ |
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$strArgs = array_map( |
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function ($arg) { |
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if ($arg instanceof \GMP) { |
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return var_export($this->adapter->toString($arg), true); |
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} else { |
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return var_export($arg, true); |
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} |
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}, |
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$args |
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); |
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if (strpos($func, '::')) { |
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list(, $func) = explode('::', $func); |
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} |
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$this->write($func.'('.implode(', ', $strArgs).')'); |
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$res = call_user_func_array([ $this->adapter, $func ], $args); |
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if ($res instanceof \GMP) { |
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$this->write(' => ' . var_export($this->adapter->toString($res), true) . PHP_EOL); |
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} else { |
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$this->write(' => ' . var_export($res, true) . PHP_EOL); |
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} |
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return $res; |
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} |
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/** |
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* {@inheritDoc} |
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* @see \Mdanter\Ecc\Math\GmpMathInterface::cmp() |
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*/ |
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public function cmp(\GMP $first, \GMP $other): int |
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{ |
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$func = __METHOD__; |
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$args = func_get_args(); |
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return call_user_func( |
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array( |
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$this, |
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'call', |
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), |
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$func, |
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$args |
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); |
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} |
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/** |
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* {@inheritDoc} |
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* @see \Mdanter\Ecc\Math\GmpMathInterface::cmp() |
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*/ |
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public function equals(\GMP $first, \GMP $other): bool |
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{ |
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$func = __METHOD__; |
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$args = func_get_args(); |
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return call_user_func( |
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array( |
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$this, |
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'call', |
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), |
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$func, |
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$args |
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); |
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} |
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/** |
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* {@inheritDoc} |
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* @see \Mdanter\Ecc\Math\GmpMathInterface::mod() |
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*/ |
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public function mod(\GMP $number, \GMP $modulus): \GMP |
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{ |
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$func = __METHOD__; |
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$args = func_get_args(); |
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return call_user_func( |
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array( |
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$this, |
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'call', |
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), |
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$func, |
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$args |
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); |
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} |
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/** |
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* {@inheritDoc} |
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* @see \Mdanter\Ecc\Math\GmpMathInterface::add() |
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*/ |
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public function add(\GMP $augend, \GMP $addend): \GMP |
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{ |
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$func = __METHOD__; |
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$args = func_get_args(); |
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return call_user_func( |
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array( |
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$this, |
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'call', |
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), |
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$func, |
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$args |
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); |
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} |
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/** |
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* {@inheritDoc} |
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* @see \Mdanter\Ecc\Math\GmpMathInterface::sub() |
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*/ |
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public function sub(\GMP $minuend, \GMP $subtrahend): \GMP |
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{ |
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$func = __METHOD__; |
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$args = func_get_args(); |
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return call_user_func( |
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array( |
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$this, |
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'call', |
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), |
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$func, |
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$args |
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); |
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} |
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/** |
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* {@inheritDoc} |
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* @see \Mdanter\Ecc\Math\GmpMathInterface::mul() |
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*/ |
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public function mul(\GMP $multiplier, \GMP $multiplicand): \GMP |
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{ |
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$func = __METHOD__; |
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$args = func_get_args(); |
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return call_user_func( |
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array( |
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$this, |
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'call', |
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), |
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$func, |
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$args |
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); |
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} |
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/** |
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* {@inheritDoc} |
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* @see \Mdanter\Ecc\Math\GmpMathInterface::div() |
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*/ |
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public function div(\GMP $dividend, \GMP $divisor): \GMP |
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{ |
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$func = __METHOD__; |
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$args = func_get_args(); |
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return call_user_func( |
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array( |
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$this, |
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'call', |
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), |
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$func, |
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$args |
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); |
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} |
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/** |
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* {@inheritDoc} |
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* @see \Mdanter\Ecc\Math\GmpMathInterface::pow() |
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*/ |
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public function pow(\GMP $base, int $exponent): \GMP |
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{ |
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$func = __METHOD__; |
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$args = func_get_args(); |
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return call_user_func( |
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array( |
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$this, |
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'call', |
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), |
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$func, |
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$args |
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); |
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} |
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/** |
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* {@inheritDoc} |
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* @see \Mdanter\Ecc\Math\GmpMathInterface::bitwiseAnd() |
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*/ |
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public function bitwiseAnd(\GMP $first, \GMP $other): \GMP |
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{ |
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$func = __METHOD__; |
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$args = func_get_args(); |
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return call_user_func( |
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array( |
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$this, |
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'call', |
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), |
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$func, |
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$args |
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); |
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} |
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/** |
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* {@inheritDoc} |
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* @see \Mdanter\Ecc\MathAdapter::toString() |
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*/ |
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public function toString(\GMP $value): string |
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{ |
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return $this->adapter->toString($value); |
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} |
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/** |
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* {@inheritDoc} |
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* @see \Mdanter\Ecc\Math\GmpMathInterface::hexDec() |
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*/ |
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public function hexDec(string $hexString): string |
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{ |
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$func = __METHOD__; |
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$args = func_get_args(); |
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return call_user_func( |
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array( |
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$this, |
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'call', |
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), |
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$func, |
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$args |
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); |
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} |
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/** |
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* {@inheritDoc} |
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* @see \Mdanter\Ecc\Math\GmpMathInterface::decHex() |
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*/ |
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public function decHex(string $decString): string |
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{ |
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$func = __METHOD__; |
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$args = func_get_args(); |
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return call_user_func( |
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array( |
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$this, |
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'call', |
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), |
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$func, |
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$args |
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); |
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} |
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/** |
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* {@inheritDoc} |
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* @see \Mdanter\Ecc\Math\GmpMathInterface::powmod() |
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*/ |
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public function powmod(\GMP $base, \GMP $exponent, \GMP $modulus): \GMP |
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{ |
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$func = __METHOD__; |
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$args = func_get_args(); |
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return call_user_func( |
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array( |
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$this, |
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'call', |
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), |
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$func, |
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$args |
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); |
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} |
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/** |
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* {@inheritDoc} |
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* @see \Mdanter\Ecc\Math\GmpMathInterface::isPrime() |
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*/ |
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public function isPrime(\GMP $n): bool |
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{ |
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$func = __METHOD__; |
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$args = func_get_args(); |
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return call_user_func( |
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array( |
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$this, |
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'call', |
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), |
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$func, |
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$args |
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); |
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} |
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/** |
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* {@inheritDoc} |
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* @see \Mdanter\Ecc\Math\GmpMathInterface::nextPrime() |
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*/ |
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public function nextPrime(\GMP $currentPrime): \GMP |
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{ |
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$func = __METHOD__; |
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$args = func_get_args(); |
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return call_user_func( |
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array( |
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$this, |
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'call', |
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), |
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$func, |
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$args |
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); |
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} |
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/** |
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* {@inheritDoc} |
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* @see \Mdanter\Ecc\Math\GmpMathInterface::inverseMod() |
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*/ |
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public function inverseMod(\GMP $a, \GMP $m): \GMP |
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{ |
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$func = __METHOD__; |
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$args = func_get_args(); |
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return call_user_func( |
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array( |
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$this, |
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'call', |
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), |
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$func, |
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$args |
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); |
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} |
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/** |
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* {@inheritDoc} |
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* @see \Mdanter\Ecc\Math\GmpMathInterface::jacobi() |
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*/ |
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public function jacobi(\GMP $a, \GMP $p): int |
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{ |
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$func = __METHOD__; |
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$args = func_get_args(); |
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return call_user_func( |
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array( |
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$this, |
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'call', |
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), |
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$func, |
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$args |
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); |
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} |
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/** |
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* {@inheritDoc} |
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* @see \Mdanter\Ecc\Math\GmpMathInterface::intToString() |
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*/ |
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public function intToFixedSizeString(\GMP $x, int $byteSize): string |
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{ |
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$func = __METHOD__; |
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$args = func_get_args(); |
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|
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return call_user_func( |
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array( |
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$this, |
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'call', |
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), |
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$func, |
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$args |
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); |
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} |
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412
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/** |
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* {@inheritDoc} |
414
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* @see \Mdanter\Ecc\Math\GmpMathInterface::intToString() |
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*/ |
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public function intToString(\GMP $x): string |
417
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{ |
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$func = __METHOD__; |
419
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|
|
$args = func_get_args(); |
420
|
|
|
|
421
|
|
|
return call_user_func( |
422
|
|
|
array( |
423
|
|
|
$this, |
424
|
|
|
'call', |
425
|
|
|
), |
426
|
|
|
$func, |
427
|
|
|
$args |
428
|
|
|
); |
429
|
|
|
} |
430
|
|
|
|
431
|
|
|
/** |
432
|
|
|
* {@inheritDoc} |
433
|
|
|
* @see \Mdanter\Ecc\Math\GmpMathInterface::stringToInt() |
434
|
|
|
*/ |
435
|
|
|
public function stringToInt(string $s): \GMP |
436
|
|
|
{ |
437
|
|
|
$func = __METHOD__; |
438
|
|
|
$args = func_get_args(); |
439
|
|
|
|
440
|
|
|
return call_user_func( |
441
|
|
|
array( |
442
|
|
|
$this, |
443
|
|
|
'call', |
444
|
|
|
), |
445
|
|
|
$func, |
446
|
|
|
$args |
447
|
|
|
); |
448
|
|
|
} |
449
|
|
|
|
450
|
|
|
/** |
451
|
|
|
* {@inheritDoc} |
452
|
|
|
* @see \Mdanter\Ecc\Math\GmpMathInterface::digestInteger() |
453
|
|
|
*/ |
454
|
|
|
public function digestInteger(\GMP $m): \GMP |
455
|
|
|
{ |
456
|
|
|
$func = __METHOD__; |
457
|
|
|
$args = func_get_args(); |
458
|
|
|
|
459
|
|
|
return call_user_func( |
460
|
|
|
array( |
461
|
|
|
$this, |
462
|
|
|
'call', |
463
|
|
|
), |
464
|
|
|
$func, |
465
|
|
|
$args |
466
|
|
|
); |
467
|
|
|
} |
468
|
|
|
|
469
|
|
|
/** |
470
|
|
|
* {@inheritDoc} |
471
|
|
|
* @see \Mdanter\Ecc\Math\GmpMathInterface::gcd2() |
472
|
|
|
*/ |
473
|
|
|
public function gcd2(\GMP $a, \GMP $m): \GMP |
474
|
|
|
{ |
475
|
|
|
$func = __METHOD__; |
476
|
|
|
$args = func_get_args(); |
477
|
|
|
|
478
|
|
|
return call_user_func( |
479
|
|
|
array( |
480
|
|
|
$this, |
481
|
|
|
'call', |
482
|
|
|
), |
483
|
|
|
$func, |
484
|
|
|
$args |
485
|
|
|
); |
486
|
|
|
} |
487
|
|
|
|
488
|
|
|
/** |
489
|
|
|
* {@inheritDoc} |
490
|
|
|
* @see \Mdanter\Ecc\Math\GmpMathInterface::rightShift() |
491
|
|
|
*/ |
492
|
|
|
public function rightShift(\GMP $number, int $positions): \GMP |
493
|
|
|
{ |
494
|
|
|
$func = __METHOD__; |
495
|
|
|
$args = func_get_args(); |
496
|
|
|
|
497
|
|
|
return call_user_func( |
498
|
|
|
array( |
499
|
|
|
$this, |
500
|
|
|
'call', |
501
|
|
|
), |
502
|
|
|
$func, |
503
|
|
|
$args |
504
|
|
|
); |
505
|
|
|
} |
506
|
|
|
|
507
|
|
|
/** |
508
|
|
|
* {@inheritDoc} |
509
|
|
|
* @see \Mdanter\Ecc\Math\GmpMathInterface::leftShift() |
510
|
|
|
*/ |
511
|
|
|
public function leftShift(\GMP $number, int $positions): \GMP |
512
|
|
|
{ |
513
|
|
|
$func = __METHOD__; |
514
|
|
|
$args = func_get_args(); |
515
|
|
|
|
516
|
|
|
return call_user_func( |
517
|
|
|
array( |
518
|
|
|
$this, |
519
|
|
|
'call', |
520
|
|
|
), |
521
|
|
|
$func, |
522
|
|
|
$args |
523
|
|
|
); |
524
|
|
|
} |
525
|
|
|
|
526
|
|
|
/** |
527
|
|
|
* {@inheritDoc} |
528
|
|
|
* @see \Mdanter\Ecc\Math\GmpMathInterface::bitwiseXor() |
529
|
|
|
*/ |
530
|
|
|
public function bitwiseXor(\GMP $first, \GMP $other): \GMP |
531
|
|
|
{ |
532
|
|
|
$func = __METHOD__; |
533
|
|
|
$args = func_get_args(); |
534
|
|
|
|
535
|
|
|
return call_user_func( |
536
|
|
|
array( |
537
|
|
|
$this, |
538
|
|
|
'call' |
539
|
|
|
), |
540
|
|
|
$func, |
541
|
|
|
$args |
542
|
|
|
); |
543
|
|
|
} |
544
|
|
|
|
545
|
|
|
/** |
546
|
|
|
* {@inheritDoc} |
547
|
|
|
* @see \Mdanter\Ecc\Math\GmpMathInterface::baseConvert() |
548
|
|
|
*/ |
549
|
|
|
public function baseConvert(string $value, int $fromBase, int $toBase): string |
550
|
|
|
{ |
551
|
|
|
$func = __METHOD__; |
552
|
|
|
$args = func_get_args(); |
553
|
|
|
|
554
|
|
|
return call_user_func( |
555
|
|
|
array( |
556
|
|
|
$this, |
557
|
|
|
'call' |
558
|
|
|
), |
559
|
|
|
$func, |
560
|
|
|
$args |
561
|
|
|
); |
562
|
|
|
} |
563
|
|
|
|
564
|
|
|
/** |
565
|
|
|
* {@inheritDoc} |
566
|
|
|
* @see \Mdanter\Ecc\Math\GmpMathInterface::getEcMath() |
567
|
|
|
*/ |
568
|
|
|
public function getEcMath(GeneratorPoint $generatorPoint, $input) |
569
|
|
|
{ |
570
|
|
|
$func = __METHOD__; |
571
|
|
|
$args = func_get_args(); |
572
|
|
|
|
573
|
|
|
return call_user_func( |
574
|
|
|
array( |
575
|
|
|
$this, |
576
|
|
|
'call' |
577
|
|
|
), |
578
|
|
|
$func, |
579
|
|
|
$args |
580
|
|
|
); |
581
|
|
|
} |
582
|
|
|
|
583
|
|
|
/** |
584
|
|
|
* {@inheritDoc} |
585
|
|
|
* @see \Mdanter\Ecc\Math\GmpMathInterface::getModularArithmetic() |
586
|
|
|
*/ |
587
|
|
|
public function getModularArithmetic(\GMP $modulus): ModularArithmetic |
588
|
|
|
{ |
589
|
|
|
$func = __METHOD__; |
590
|
|
|
$args = func_get_args(); |
591
|
|
|
|
592
|
|
|
return call_user_func( |
593
|
|
|
array( |
594
|
|
|
$this, |
595
|
|
|
'call' |
596
|
|
|
), |
597
|
|
|
$func, |
598
|
|
|
$args |
599
|
|
|
); |
600
|
|
|
} |
601
|
|
|
|
602
|
|
|
/** |
603
|
|
|
* {@inheritDoc} |
604
|
|
|
* @see \Mdanter\Ecc\Math\GmpMathInterface::getNumberTheory() |
605
|
|
|
*/ |
606
|
|
|
public function getNumberTheory(): NumberTheory |
607
|
|
|
{ |
608
|
|
|
$func = __METHOD__; |
609
|
|
|
$args = func_get_args(); |
610
|
|
|
|
611
|
|
|
return call_user_func( |
612
|
|
|
array( |
613
|
|
|
$this, |
614
|
|
|
'call' |
615
|
|
|
), |
616
|
|
|
$func, |
617
|
|
|
$args |
618
|
|
|
); |
619
|
|
|
} |
620
|
|
|
} |
621
|
|
|
|