linux-kernel - Re: [PATCH v13 04/12] pkcs7, x509: Add ML-DSA support

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Message-ID: <20260120211713.GC2657@quark>
Date: Tue, 20 Jan 2026 13:17:13 -0800
From: Eric Biggers <ebiggers@...nel.org>
To: David Howells <dhowells@...hat.com>
Cc: Lukas Wunner <lukas@...ner.de>, Ignat Korchagin <ignat@...udflare.com>,
	Jarkko Sakkinen <jarkko@...nel.org>,
	Herbert Xu <herbert@...dor.apana.org.au>,
	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 04/12] pkcs7, x509: Add ML-DSA support

On Tue, Jan 20, 2026 at 02:50:50PM +0000, David Howells wrote:
> Add support for ML-DSA keys and signatures to the PKCS#7 and X.509
> implementations.
> 
> Signed-off-by: David Howells <dhowells@...hat.com>

Please mention exactly what is supported.  Which versions of ML-DSA,
which hash algorithms, signed attributes, etc.

- Eric