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RSA: if setPublicKey is called unneccessarily return false

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terrafrost 2013-10-05 21:30:57 -05:00
parent d2f6362878
commit 402b7e8176
1 changed files with 5 additions and 0 deletions
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5
phpseclib/Crypt/RSA.php
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@ -1474,6 +1474,11 @@ class Crypt_RSA {
*/
function setPublicKey($key = false, $type = false)
{
// if a public key has already been loaded return false
if (isset($this->publicExponent)) {
return false;
}
if ($key === false && !empty($this->modulus)) {
$this->publicExponent = $this->exponent;
return true;