linux-kernel - Re: [PATCH v13 11/12] x509, pkcs7: Limit crypto combinations that may be used for module signing

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Message-ID: <1343168.1768935284@warthog.procyon.org.uk>
Date: Tue, 20 Jan 2026 18:54:44 +0000
From: David Howells <dhowells@...hat.com>
To: Ignat Korchagin <ignat@...udflare.com>
Cc: dhowells@...hat.com, Lukas Wunner <lukas@...ner.de>,
    Jarkko Sakkinen <jarkko@...nel.org>,
    Herbert Xu <herbert@...dor.apana.org.au>,
    Eric Biggers <ebiggers@...nel.org>,
    Luis Chamberlain <mcgrof@...nel.org>,
    Petr Pavlu <petr.pavlu@...e.com>, Daniel Gomez <da.gomez@...nel.org>,
    Sami Tolvanen <samitolvanen@...gle.com>,
    "Jason A . Donenfeld" <Jason@...c4.com>,
    Ard Biesheuvel <ardb@...nel.org>,
    Stephan Mueller <smueller@...onox.de>, linux-crypto@...r.kernel.org,
    keyrings@...r.kernel.org, linux-modules@...r.kernel.org,
    linux-kernel@...r.kernel.org
Subject: Re: [PATCH v13 11/12] x509, pkcs7: Limit crypto combinations that may be used for module signing

Ignat Korchagin <ignat@...udflare.com> wrote:

> > +       { "rsa",                "emsa-pss",     "sha512" },
> 
> Don't we want to allow sha256 for emsa-pss?

We do.  I already added that for v14.

David