On Wed, Jul 10, 2019 at 12:09:22AM +0000, Hook, Gary wrote:
> The AES GCM function reuses an 'op' data structure, which members
> contain values that must be cleared for each (re)use.
>
> This fix resolves a crypto self-test failure:
> alg: aead: gcm-aes-ccp encryption test failed (wrong result) on test vector
> 2, cfg="two even aligned splits"
>
> Fixes: 36cf515b9bbe ("crypto: ccp - Enable support for AES GCM on v5 CCPs")
>
> Signed-off-by: Gary R Hook <[email protected]>
FYI, with this patch applied I'm still seeing another test failure:
[ 2.140227] alg: aead: gcm-aes-ccp setauthsize unexpectedly succeeded on
test vector "random: alen=264 plen=161 authsize=6 klen=32"; expected_error=-22
Are you aware of that one too, and are you planning to fix it?
- Eric
