[PATCH] cipher:rsa:oaep: Validate all-zero PS.

[NIIBE Yutaka]

* cipher/rsa-common.c (_gcry_rsa_oaep_decode): Reject non-zero PS.

--

GnuPG-bug-id: 8390
Reported-by: JEAN Jeremy <Jeremy.Jean at ssi.gouv.fr>
Signed-off-by: NIIBE Yutaka <gniibe at fsij.org>
---
 cipher/rsa-common.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

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