octoleo/phpseclib
1
0
Fork 0
mirror of https://github.com/phpseclib/phpseclib.git synced 2024-11-05 13:07:53 +00:00
Code Issues Packages Projects Releases Wiki Activity

BigInteger: small optimization to bitwise_not

Browse Source
This commit is contained in:
terrafrost 2014-08-10 02:03:58 -05:00
parent c52441e7f2
commit 4ce7a0f63a
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
phpseclib/Math/BigInteger.php
View File

@ -2904,7 +2904,7 @@ class Math_BigInteger
$leading_ones = chr((1 << ($new_bits & 0x7)) - 1) . str_repeat(chr(0xFF), $new_bits >> 3);
$this->_base256_lshift($leading_ones, $current_bits);
$temp = str_pad($temp, ceil(strlen($this->toBits()) / 8), chr(0), STR_PAD_LEFT);
$temp = str_pad($temp, ceil(strlen($temp) / 8), chr(0), STR_PAD_LEFT);
return $this->_normalize(new Math_BigInteger($leading_ones | $temp, 256));
}