On Wed, Apr 15, 2009 at 09:36:43AM -0400, Jarod Wilson wrote:
> Add infrastructure to tcrypt to support handling ccm decryption test
> vectors that are expected to fail verification.
>
> Signed-off-by: Jarod Wilson <jarod@xxxxxxxxxx>
>
> ---
> crypto/testmgr.c | 32 ++++++++++++++++++++++++++++++++
> crypto/testmgr.h | 1 +
> 2 files changed, 33 insertions(+), 0 deletions(-)
>
> diff --git a/crypto/testmgr.c b/crypto/testmgr.c
> index a8bdcb3..92f4df0 100644
> --- a/crypto/testmgr.c
> +++ b/crypto/testmgr.c
> @@ -373,6 +373,16 @@ static int test_aead(struct crypto_aead *tfm, int enc,
>
> switch (ret) {
> case 0:
> + if (template[i].novrfy) {
> + /* verification was supposed to fail */
> + printk(KERN_ERR "alg: aead: %s failed "
> + "on test %d for %s: ret was 0, "
> + "expected -EBADMSG\n",
> + e, j, algo);
> + /* so really, we got a bad message */
> + ret = -EBADMSG;
> + goto out;
> + }
> break;
> case -EINPROGRESS:
> case -EBUSY:
> @@ -382,6 +392,10 @@ static int test_aead(struct crypto_aead *tfm, int enc,
> INIT_COMPLETION(result.completion);
> break;
> }
> + case -EBADMSG:
> + if (template[i].novrfy)
> + /* verification failure was expected */
> + goto next_aead_vector;
> /* fall through */
How about just doing continue instead of having this goto?
Cheers,
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