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Updated prime module

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This commit is contained in:
danogentili 2016-08-11 23:11:06 +02:00
parent 3abf9fbed1
commit 6994d614ac
1 changed files with 7 additions and 5 deletions
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12
src/danog/MadelineProto/PrimeModule.php
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@ -152,10 +152,12 @@ class PrimeModule
$k = 0;
do {
$ys = $y;
$i = 0;
do {
$i++;
$y = Tools::posmod(Tools::posmod(pow($y, 2), $n) + $c, $n);
$q = Tools::posmod($q * abs($x - $y), $n);
} while (min($m, $r - $k));
} while ($i < min($m, $r - $k));
$g = $this->gcd($q, $n);
$k += $m;
} while ($k < $r and $g == 1);
@ -272,7 +274,7 @@ class PrimeModule
public function totient($n)
{
$totients = [];
if (($n == 0)) {
if ($n == 0) {
return 1;
}
if (isset($totients[$n])) {
@ -289,11 +291,11 @@ class PrimeModule
public function gcd($a, $b)
{
if (($a == $b)) {
if ($a == $b) {
return $a;
}
while (($b > 0)) {
list($a, $b) = [$b, posmod($a, $b)];
while ($b > 0) {
list($a, $b) = [$b, Tools::posmod($a, $b)];
}
return $a;