Am Mittwoch, 29. Juli 2020, 17:45:01 CEST schrieb Elena Petrova:

Hi Elena,

> Extend the user-space RNG interface:
>   1. Add entropy input via ALG_SET_DRBG_ENTROPY setsockopt option;
>   2. Add additional data input via sendmsg syscall.
> 
> This allows DRBG to be tested with test vectors, for example for the
> purpose of CAVP testing, which otherwise isn't possible.
> 
> To prevent erroneous use of entropy input, it is hidden under
> CRYPTO_USER_API_CAVP_DRBG config option and requires CAP_SYS_ADMIN to
> succeed.
> 
> Signed-off-by: Elena Petrova <lena...@google.com>

Acked-by: Stephan Müller <smuel...@chronox.de>

Ciao
Stephan


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