tree b3dfdba04ea2a55adde17475f105d5726c99f845
parent a05cbecc909e1ab95a68056d4c45eacec340c780
author Cédric Meuter <cedric.meuter@gmail.com> 1588240624 +0200
committer Cédric Meuter <cedric.meuter@gmail.com> 1608805808 +0100

Added sppecific test cases for mbedtls_rsa_rsassa_pss_sign_ext()

- all positibe test cases were sampled from the CAVP test suite
  (SigGenPSS_186-2.txt, SigGenPSS_186-3.txt)
  Only kept one representative for each triple (modlen, sha, saltlen)
- two extra test cases were added to cover the maximum salt length
  (slen=olen-slen-2 and slen=(olen-slen-2)-1)
- in rsa.c, the salt intermediate buffer was too small to cover cases
  where slen > hlen. So reworked the code to generate the salt in the
  encoded message directly. This has the advantage to remove a memcpy
  and a memset.

Signed-off-by: Cédric Meuter <cedric.meuter@gmail.com>