[PATCH v2] app/test: add additional stream cipher tests

[Akhil Goyal]

> Adding zuc, snow3g and aes-ctr-cmac auth-cipher
> test vectors with same auth and cipher offsets
> and total digest data encrypted.
> Existing tests have different cipher and
> auth offsets and partial or no digest encrypted.
> 
> Signed-off-by: Tejasree Kondoj <ktejasree at marvell.com>
> ---
Acked-by: Akhil Goyal <gakhil at marvell.com>

@Ciara Power: Do you have comments on this patch?