From: David Howells <dhowells@redhat.com>
To: Eric Biggers <ebiggers@kernel.org>
Cc: dhowells@redhat.com, Lukas Wunner <lukas@wunner.de>,
Ignat Korchagin <ignat@cloudflare.com>,
Jarkko Sakkinen <jarkko@kernel.org>,
Herbert Xu <herbert@gondor.apana.org.au>,
Luis Chamberlain <mcgrof@kernel.org>,
Petr Pavlu <petr.pavlu@suse.com>,
Daniel Gomez <da.gomez@kernel.org>,
Sami Tolvanen <samitolvanen@google.com>,
"Jason A . Donenfeld" <Jason@zx2c4.com>,
Ard Biesheuvel <ardb@kernel.org>,
Stephan Mueller <smueller@chronox.de>,
linux-crypto@vger.kernel.org, keyrings@vger.kernel.org,
linux-modules@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v11 3/8] pkcs7, x509: Add ML-DSA support
Date: Tue, 06 Jan 2026 09:37:32 +0000 [thread overview]
Message-ID: <1837726.1767692252@warthog.procyon.org.uk> (raw)
In-Reply-To: <20260106080251.GD2630@sol>
Eric Biggers <ebiggers@kernel.org> wrote:
> This "PKCS#7" (really CMS -- the kernel misleadingly uses the old name)
I implemented PKCS#7 first and then added CMS on top of that.
> That needs to either be implemented correctly, or not at all. (If only
> (2) is actually needed, then "not at all" probably would be preferable.)
At the time of writing, openssl didn't fully support CMS with ML-DSA, and that
limited things.
David
next prev parent reply other threads:[~2026-01-06 9:37 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-05 15:21 [PATCH v11 0/8] x509, pkcs7, crypto: Add ML-DSA and RSASSA-PSS signing David Howells
2026-01-05 15:21 ` [PATCH v11 1/8] crypto: Add ML-DSA crypto_sig support David Howells
2026-01-05 15:21 ` [PATCH v11 2/8] pkcs7: Allow the signing algo to calculate the digest itself David Howells
2026-01-05 20:19 ` Ignat Korchagin
2026-01-07 13:53 ` David Howells
2026-01-07 13:59 ` Ignat Korchagin
2026-01-08 12:59 ` David Howells
2026-01-05 15:21 ` [PATCH v11 3/8] pkcs7, x509: Add ML-DSA support David Howells
2026-01-06 8:02 ` Eric Biggers
2026-01-06 8:22 ` Eric Biggers
2026-01-06 9:37 ` David Howells [this message]
2026-01-08 14:38 ` David Howells
2026-01-05 15:21 ` [PATCH v11 4/8] modsign: Enable ML-DSA module signing David Howells
2026-01-06 8:10 ` Eric Biggers
2026-01-05 15:21 ` [PATCH v11 5/8] crypto: Add supplementary info param to asymmetric key signature verification David Howells
2026-01-07 14:23 ` Ignat Korchagin
2026-01-05 15:21 ` [PATCH v11 6/8] crypto: Add RSASSA-PSS support David Howells
2026-01-07 16:24 ` Ignat Korchagin
2026-01-08 11:29 ` David Howells
2026-01-08 13:15 ` Jarkko Sakkinen
2026-01-08 14:39 ` David Howells
2026-01-05 15:21 ` [PATCH v11 7/8] pkcs7, x509: " David Howells
2026-01-07 16:36 ` Ignat Korchagin
2026-01-08 11:53 ` David Howells
2026-01-05 15:21 ` [PATCH v11 8/8] modsign: Enable RSASSA-PSS module signing David Howells
2026-01-07 16:38 ` Ignat Korchagin
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