4
$\begingroup$

I know that AES in combination with CBC mode is vulnerable against the Padding Oracle Attack. RSA also uses some kind of padding, hence can this attack be apply to RSA encrypted messages too?

$\endgroup$
1

1 Answer 1

2
$\begingroup$

Yes, and it's devastatingly effective, too. See OAEP and other RSA/asymmetric-function padding standards. OAEP is what you should use these days so far as I am aware. PKCS#1 has other defined padding schemes also (eg PSS, PKCS1.5), only some of which are effective.

$\endgroup$

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service and acknowledge that you have read and understand our privacy policy and code of conduct.

Not the answer you're looking for? Browse other questions tagged or ask your own question.