From: Lukas Wunner <lukas@wunner.de>
To: Herbert Xu <herbert@gondor.apana.org.au>
Cc: "David S. Miller" <davem@davemloft.net>,
Stefan Berger <stefanb@linux.ibm.com>,
Vitaly Chikunov <vt@altlinux.org>,
David Howells <dhowells@redhat.com>,
Ignat Korchagin <ignat@cloudflare.com>,
linux-crypto@vger.kernel.org, keyrings@vger.kernel.org,
Eric Biggers <ebiggers@google.com>
Subject: Re: [PATCH v2 3/4] crypto: ecdsa - Fix enc/dec size reported by KEYCTL_PKEY_QUERY
Date: Sun, 2 Mar 2025 10:25:34 +0100 [thread overview]
Message-ID: <Z8QkDi79zO-PIaVV@wunner.de> (raw)
In-Reply-To: <Z8QNJqQKhyyft_gz@gondor.apana.org.au>
On Sun, Mar 02, 2025 at 03:47:50PM +0800, Herbert Xu wrote:
> On Sun, Feb 16, 2025 at 11:45:04AM +0100, Lukas Wunner wrote:
> > I think the best option at this point isn't to aim for removal
> > but to wait for Cloudflare to beat their out-of-tree implementation
> > (which apparently isn't susceptible to side channel attacks)
> > into shape so that it can be upstreamed.
>
> I don't think having a one-off fix is sufficient. We need someone
> who can maintain this for the long term. Are you willing to do this?
In principle, yes.
Which files are we talking about exactly?
Thanks,
Lukas
next prev parent reply other threads:[~2025-03-02 9:25 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-02-02 19:00 [PATCH v2 0/4] ecdsa KEYCTL_PKEY_QUERY fixes Lukas Wunner
2025-02-02 19:00 ` [PATCH v2 1/4] crypto: sig - Prepare for algorithms with variable signature size Lukas Wunner
2025-02-02 19:00 ` [PATCH v2 2/4] crypto: ecdsa - Harden against integer overflows in DIV_ROUND_UP() Lukas Wunner
2025-02-03 5:11 ` Lukas Wunner
2025-02-02 19:00 ` [PATCH v2 3/4] crypto: ecdsa - Fix enc/dec size reported by KEYCTL_PKEY_QUERY Lukas Wunner
2025-02-09 9:58 ` Herbert Xu
2025-02-09 11:29 ` Lukas Wunner
2025-02-09 13:16 ` Ignat Korchagin
2025-02-10 7:54 ` Herbert Xu
2025-02-10 18:53 ` Lukas Wunner
2025-02-10 20:29 ` Lukas Wunner
2025-02-11 9:16 ` Herbert Xu
2025-02-16 4:19 ` Herbert Xu
2025-02-16 10:45 ` Lukas Wunner
2025-03-02 7:47 ` Herbert Xu
2025-03-02 9:25 ` Lukas Wunner [this message]
2025-03-02 10:11 ` Herbert Xu
2025-03-15 14:37 ` Lukas Wunner
2025-03-17 9:37 ` Herbert Xu
2025-03-17 9:40 ` Herbert Xu
2025-02-02 19:00 ` [PATCH v2 4/4] crypto: ecdsa - Fix NIST P521 key " Lukas Wunner
2025-02-09 10:25 ` [PATCH v2 0/4] ecdsa KEYCTL_PKEY_QUERY fixes Herbert Xu
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