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RSA: conditionally call useBestEngine() when getEngine() is called

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This commit is contained in:
terrafrost 2022-03-20 11:30:24 -05:00
parent eb971aaaac
commit 301aad4764
1 changed files with 3 additions and 0 deletions
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3
phpseclib/Crypt/RSA.php
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@ -935,6 +935,9 @@ abstract class RSA extends AsymmetricKey
*/
public function getEngine()
{
if (!isset(self::$engines['PHP'])) {
self::useBestEngine();
}
return self::$engines['OpenSSL'] && self::$defaultExponent == 65537 ?
'OpenSSL' :
'PHP';