/**
* @return IdentifiableTree
**/
public function setParent(IdentifiableTree $parent)
{
Assert::brothers($this, $parent);
$this->parent = $parent;
return $this;
}
/**
* @return BigInteger
**/
public function makeSharedKey(BigInteger $otherSitePublic)
{
Assert::brothers($this->private, $otherSitePublic);
return $otherSitePublic->modPow($this->private, $this->parameters->getModulus());
}
public function __construct(BigInteger $gen, BigInteger $modulus)
{
Assert::brothers($gen, $modulus);
$this->gen = $gen;
$this->modulus = $modulus;
}
/**
* @return NamedTree
**/
public function setParent(NamedTree $parent)
{
Assert::brothers($this, $parent);
$this->parent = $parent;
return $this;
}