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Merge branch '1.0' into 2.0

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terrafrost 2021-02-26 09:17:52 -06:00
commit aac5b0a74c
1 changed files with 3 additions and 3 deletions
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6
phpseclib/Math/BigInteger.php
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@ -658,11 +658,11 @@ class BigInteger
{ {
$hex = $this->toHex($twos_compliment); $hex = $this->toHex($twos_compliment);
$bits = ''; $bits = '';
for ($i = strlen($hex) - 8, $start = strlen($hex) & 7; $i >= $start; $i-=8) { for ($i = strlen($hex) - 6, $start = strlen($hex) % 6; $i >= $start; $i-=6) {
$bits = str_pad(decbin(hexdec(substr($hex, $i, 8))), 32, '0', STR_PAD_LEFT) . $bits; $bits = str_pad(decbin(hexdec(substr($hex, $i, 6))), 24, '0', STR_PAD_LEFT) . $bits;
} }
if ($start) { // hexdec('') == 0 if ($start) { // hexdec('') == 0
$bits = str_pad(decbin(hexdec(substr($hex, 0, $start))), 8, '0', STR_PAD_LEFT) . $bits; $bits = str_pad(decbin(hexdec(substr($hex, 0, $start))), 8 * $start, '0', STR_PAD_LEFT) . $bits;
} }
$result = $this->precision > 0 ? substr($bits, -$this->precision) : ltrim($bits, '0'); $result = $this->precision > 0 ? substr($bits, -$this->precision) : ltrim($bits, '0');