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

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Message-ID: <2047284.dgeq8KlW64@tauon.chronox.de>
Date:   Fri, 08 Feb 2019 09:17:50 +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 Freitag, 8. Februar 2019, 09:05:47 CET schrieb Herbert Xu:

Hi Herbert,
> 
> > Also, shall we add the signature verification enforcemnt to the helper as
> > well?
> 
> What do you mean by that?

We need to invoke the function crypto_check_module_sig when the module is 
loaded. Do you have any concerns invoking it from the module init function?

Ciao
Stephan