From: Willem de Bruijn <willemdebruijn.kernel@gmail.com>
To: Daniel Zahka <daniel.zahka@gmail.com>,
Jakub Kicinski <kuba@kernel.org>,
Andrew Lunn <andrew+netdev@lunn.ch>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Paolo Abeni <pabeni@redhat.com>,
Willem de Bruijn <willemdebruijn.kernel@gmail.com>
Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH net-next 5/6] netdevsim: psp: add real aes-gcm encryption and decryption
Date: Mon, 11 May 2026 16:10:18 -0400 [thread overview]
Message-ID: <willemdebruijn.kernel.306465ff30e6b@gmail.com> (raw)
In-Reply-To: <20260508-nsim-psp-crypto-v1-5-4b50ed09b794@gmail.com>
Daniel Zahka wrote:
> Implement real AES-GCM-128/256 encryption and decryption for PSP
> packets in the netdevsim driver, and remove gmac from supported
> versions.
>
> We now have to add and remove the PSP ICV trailer from packets. We
> linearize skb's because the aesgcm crypto library does not work on
> non-linear buffers.
>
> Assisted-by: Claude:claude-opus-4.6
> Signed-off-by: Daniel Zahka <daniel.zahka@gmail.com>
Reviewed-by: Willem de Bruijn <willemb@google.com>
next prev parent reply other threads:[~2026-05-11 20:10 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-08 14:53 [PATCH net-next 0/6] netdevsim: psp: implement real crypto operations from the PSP spec Daniel Zahka
2026-05-08 14:53 ` [PATCH net-next 1/6] netdevsim: psp: reset spi on key rotation and check for exhaustion on alloc Daniel Zahka
2026-05-11 16:53 ` Willem de Bruijn
2026-05-08 14:53 ` [PATCH net-next 2/6] netdevsim: psp: remove unnecessary UDP checksum computation Daniel Zahka
2026-05-11 17:01 ` Willem de Bruijn
2026-05-11 17:46 ` Daniel Zahka
2026-05-11 19:01 ` Willem de Bruijn
2026-05-11 19:43 ` Daniel Zahka
2026-05-08 14:53 ` [PATCH net-next 3/6] netdevsim: psp: move rx processing into nsim_poll() Daniel Zahka
2026-05-11 20:03 ` Willem de Bruijn
2026-05-12 0:25 ` Daniel Zahka
2026-05-12 0:51 ` Willem de Bruijn
2026-05-08 14:53 ` [PATCH net-next 4/6] netdevsim: psp: implement kdf from psp spec Daniel Zahka
2026-05-11 19:49 ` Willem de Bruijn
2026-05-11 23:55 ` Daniel Zahka
2026-05-12 0:48 ` Willem de Bruijn
2026-05-08 14:53 ` [PATCH net-next 5/6] netdevsim: psp: add real aes-gcm encryption and decryption Daniel Zahka
2026-05-11 20:10 ` Willem de Bruijn [this message]
2026-05-08 14:53 ` [PATCH net-next 6/6] netdevsim: psp: count rx authentication and length errors Daniel Zahka
2026-05-11 20:19 ` Willem de Bruijn
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