Gilles Peskine 28a0c72795 RSA: Fix buffer overflow in PSS signature verification ...

Fix buffer overflow in RSA-PSS signature verification when the hash is
too large for the key size. Found by Seth Terashima, Qualcomm.

Added a non-regression test and a positive test with the smallest
permitted key size for a SHA-512 hash.

2017-10-17 19:01:38 +02:00

497 B

Raw Blame History

View Raw