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Merge branch 'master' into php5

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* master:
  BigInteger: explain precense of uncallable code
This commit is contained in:
Andreas Fischer 2014-04-19 14:05:12 +02:00
commit 5cfe1560a0
1 changed files with 10 additions and 0 deletions
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phpseclib/Math/BigInteger.php
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@ -1719,6 +1719,11 @@ class Math_BigInteger
return $this->_normalize($this->_slidingWindow($e, $n, MATH_BIGINTEGER_BARRETT)); return $this->_normalize($this->_slidingWindow($e, $n, MATH_BIGINTEGER_BARRETT));
// the following code, although not callable, can be run independently of the above code
// although the above code performed better in my benchmarks the following could might
// perform better under different circumstances. in lieu of deleting it it's just been
// made uncallable
// is the modulo odd? // is the modulo odd?
if ( $n->value[0] & 1 ) { if ( $n->value[0] & 1 ) {
return $this->_normalize($this->_slidingWindow($e, $n, MATH_BIGINTEGER_MONTGOMERY)); return $this->_normalize($this->_slidingWindow($e, $n, MATH_BIGINTEGER_MONTGOMERY));
@ -2292,6 +2297,11 @@ class Math_BigInteger
$temp = $this->_multiply($x, false, $y, false); $temp = $this->_multiply($x, false, $y, false);
return $this->_montgomery($temp[MATH_BIGINTEGER_VALUE], $m); return $this->_montgomery($temp[MATH_BIGINTEGER_VALUE], $m);
// the following code, although not callable, can be run independently of the above code
// although the above code performed better in my benchmarks the following could might
// perform better under different circumstances. in lieu of deleting it it's just been
// made uncallable
static $cache = array( static $cache = array(
MATH_BIGINTEGER_VARIABLE => array(), MATH_BIGINTEGER_VARIABLE => array(),
MATH_BIGINTEGER_DATA => array() MATH_BIGINTEGER_DATA => array()