linux-kernel - Re: [PATCH v2 0/6] General Key Derivation Function Support

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Date:   Mon, 28 Jan 2019 11:07:28 +0100
From:   Stephan Mueller <smueller@...onox.de>
To:     Herbert Xu <herbert@...dor.apana.org.au>
Cc:     Eric Biggers <ebiggers@...nel.org>,
        James Bottomley <James.Bottomley@...senpartnership.com>,
        Andy Lutomirski <luto@...capital.net>,
        "Lee, Chun-Yi" <joeyli.kernel@...il.com>,
        "Rafael J . Wysocki" <rjw@...ysocki.net>,
        Pavel Machek <pavel@....cz>, linux-kernel@...r.kernel.org,
        linux-pm@...r.kernel.org, keyrings@...r.kernel.org,
        "Rafael J. Wysocki" <rafael.j.wysocki@...el.com>,
        Chen Yu <yu.c.chen@...el.com>,
        Oliver Neukum <oneukum@...e.com>,
        Ryan Chen <yu.chen.surf@...il.com>,
        David Howells <dhowells@...hat.com>,
        Giovanni Gherdovich <ggherdovich@...e.cz>,
        Randy Dunlap <rdunlap@...radead.org>,
        Jann Horn <jannh@...gle.com>,
        Andy Lutomirski <luto@...nel.org>, linux-crypto@...r.kernel.org
Subject: Re: [PATCH v2 0/6] General Key Derivation Function Support

Am Mittwoch, 16. Januar 2019, 12:06:54 CET schrieb Stephan Müller:

Hi Herbert,

> Changes v2:
> * Incorporation of all comments from Eric Biggers
> 
> Stephan Mueller (6):
>   crypto: add template handling for RNGs
>   crypto: kdf - SP800-108 Key Derivation Function
>   crypto: kdf - add known answer tests
>   crypto: hkdf - HMAC-based Extract-and-Expand KDF
>   crypto: hkdf - add known answer tests
>   crypto: tcrypt - add KDF test invocation
> 
>  crypto/Kconfig                |  13 +
>  crypto/Makefile               |   2 +
>  crypto/hkdf.c                 | 272 +++++++++++++++++++
>  crypto/kdf_sp800108.c         | 491 ++++++++++++++++++++++++++++++++++
>  crypto/rng.c                  |  44 +++
>  crypto/tcrypt.c               |   8 +
>  crypto/testmgr.c              | 245 +++++++++++++++++
>  crypto/testmgr.h              | 198 ++++++++++++++
>  include/crypto/internal/rng.h |  26 ++
>  9 files changed, 1299 insertions(+)
>  create mode 100644 crypto/hkdf.c
>  create mode 100644 crypto/kdf_sp800108.c

Do you happen to have any comments on this patch set?

Ciao
Stephan