From: Jakub Kicinski <kuba@kernel.org>
To: David Howells <dhowells@redhat.com>
Cc: netdev@vger.kernel.org, Marc Dionne <marc.dionne@auristor.com>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Paolo Abeni <pabeni@redhat.com>, Simon Horman <horms@kernel.org>,
Christian Brauner <brauner@kernel.org>,
Chuck Lever <chuck.lever@oracle.com>,
linux-afs@lists.infradead.org, linux-kernel@vger.kernel.org,
Herbert Xu <herbert@gondor.apana.org.au>,
linux-crypto@vger.kernel.org
Subject: Re: [PATCH net-next v2 06/13] rxrpc: rxgk: Provide infrastructure and key derivation
Date: Wed, 9 Apr 2025 19:03:35 -0700 [thread overview]
Message-ID: <20250409190335.3858426f@kernel.org> (raw)
In-Reply-To: <20250407161130.1349147-7-dhowells@redhat.com>
On Mon, 7 Apr 2025 17:11:19 +0100 David Howells wrote:
> + aead = crypto_krb5_prepare_encryption(krb5, &TK, RXGK_CLIENT_ENC_RESPONSE, gfp);
> + if (IS_ERR(aead))
> + goto aead_error;
> + gk->resp_enc = aead;
> +
> + if (crypto_aead_blocksize(gk->resp_enc) != krb5->block_len ||
> + crypto_aead_authsize(gk->resp_enc) != krb5->cksum_len) {
> + pr_notice("algo inconsistent with krb5 table %u!=%u or %u!=%u\n",
> + crypto_aead_blocksize(gk->resp_enc), krb5->block_len,
> + crypto_aead_authsize(gk->resp_enc), krb5->cksum_len);
> + return -EINVAL;
kfree_sensitive(buffer); missing?
> + }
> +
> + if (service) {
> + switch (conn->security_level) {
> + case RXRPC_SECURITY_AUTH:
> + shash = crypto_krb5_prepare_checksum(
> + krb5, &TK, RXGK_SERVER_MIC_PACKET, gfp);
> + if (IS_ERR(shash))
> + goto hash_error;
--
pw-bot: cr
next prev parent reply other threads:[~2025-04-10 2:03 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-04-07 16:11 [PATCH net-next v2 00/13] rxrpc, afs: Add AFS GSSAPI security class to AF_RXRPC and kafs David Howells
2025-04-07 16:11 ` [PATCH net-next v2 01/13] rxrpc: kdoc: Update function descriptions and add link from rxrpc.rst David Howells
2025-04-07 16:11 ` [PATCH net-next v2 02/13] rxrpc: Pull out certain app callback funcs into an ops table David Howells
2025-04-07 16:11 ` [PATCH net-next v2 03/13] rxrpc: Allow CHALLENGEs to the passed to the app for a RESPONSE David Howells
2025-04-10 2:06 ` Jakub Kicinski
2025-04-10 6:48 ` David Howells
2025-04-07 16:11 ` [PATCH net-next v2 04/13] rxrpc: Add the security index for yfs-rxgk David Howells
2025-04-07 16:11 ` [PATCH net-next v2 05/13] rxrpc: Add YFS RxGK (GSSAPI) security class David Howells
2025-04-07 16:11 ` [PATCH net-next v2 06/13] rxrpc: rxgk: Provide infrastructure and key derivation David Howells
2025-04-10 2:03 ` Jakub Kicinski [this message]
2025-04-10 6:54 ` David Howells
2025-04-10 23:31 ` Jakub Kicinski
2025-04-11 7:46 ` David Howells
2025-04-07 16:11 ` [PATCH net-next v2 07/13] rxrpc: rxgk: Implement the yfs-rxgk security class (GSSAPI) David Howells
2025-04-07 16:11 ` [PATCH net-next v2 08/13] rxrpc: rxgk: Implement connection rekeying David Howells
2025-04-07 16:11 ` [PATCH net-next v2 09/13] rxrpc: Allow the app to store private data on peer structs David Howells
2025-04-07 16:11 ` [PATCH net-next v2 10/13] rxrpc: Display security params in the afs_cb_call tracepoint David Howells
2025-04-07 16:11 ` [PATCH net-next v2 11/13] afs: Use rxgk RESPONSE to pass token for callback channel David Howells
2025-04-07 16:11 ` [PATCH net-next v2 12/13] rxrpc: Add more CHALLENGE/RESPONSE packet tracing David Howells
2025-04-07 16:11 ` [PATCH net-next v2 13/13] rxrpc: rxperf: Add test RxGK server keys David Howells
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