From: Eric Biggers <ebiggers@kernel.org>
To: Vadim Fedorenko <vadim.fedorenko@linux.dev>
Cc: linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org,
bpf <bpf@vger.kernel.org>
Subject: Re: [PATCH 29/33] bpf: crypto: Use AES-CBC and AES-ECB libraries
Date: Tue, 7 Jul 2026 23:16:52 +0000 [thread overview]
Message-ID: <20260707231652.GA2264445@google.com> (raw)
In-Reply-To: <d1cdfc23-b336-49a9-8833-29f05b5b9fec@linux.dev>
On Tue, Jul 07, 2026 at 11:50:33PM +0100, Vadim Fedorenko wrote:
> > Does this mean the AES-ECB support is unnecessary and can be dropped?
>
> Let's keep it if it doesn't hurt.
It kind of does. It is "bad" crypto that would have to continue to be
maintained, and someone might start using it accidentally.
- Eric
next prev parent reply other threads:[~2026-07-07 23:16 UTC|newest]
Thread overview: 45+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-07 5:34 [PATCH 00/33] Library APIs for AES encryption modes Eric Biggers
2026-07-07 5:34 ` [PATCH 01/33] crypto: xts - Split out __xts_verify_key() helper Eric Biggers
2026-07-07 13:20 ` Thomas Huth
2026-07-07 5:34 ` [PATCH 02/33] lib/crypto: aes: Add ECB support Eric Biggers
2026-07-07 13:59 ` Thomas Huth
2026-07-07 19:22 ` Eric Biggers
2026-07-08 5:29 ` Thomas Huth
2026-07-07 5:34 ` [PATCH 03/33] lib/crypto: aes: Add CBC and CBC-CTS support Eric Biggers
2026-07-07 5:34 ` [PATCH 04/33] lib/crypto: aes: Add CTR and XCTR support Eric Biggers
2026-07-07 5:34 ` [PATCH 05/33] lib/crypto: aes: Add XTS support Eric Biggers
2026-07-07 5:34 ` [PATCH 06/33] lib/crypto: aes: Add GCM support Eric Biggers
2026-07-07 5:34 ` [PATCH 07/33] lib/crypto: aes: Add CCM support Eric Biggers
2026-07-07 5:34 ` [PATCH 08/33] crypto: aes - Add ECB support using library Eric Biggers
2026-07-07 5:34 ` [PATCH 09/33] crypto: aes - Add CBC and CBC-CTS " Eric Biggers
2026-07-07 5:34 ` [PATCH 10/33] crypto: aes - Add CTR and XCTR " Eric Biggers
2026-07-07 5:34 ` [PATCH 11/33] crypto: aes - Add XTS " Eric Biggers
2026-07-07 5:34 ` [PATCH 12/33] crypto: aes - Add GCM " Eric Biggers
2026-07-07 5:34 ` [PATCH 13/33] crypto: aes - Add CCM " Eric Biggers
2026-07-07 5:34 ` [PATCH 14/33] x86/sev: Use new AES-GCM library Eric Biggers
2026-07-07 5:34 ` [PATCH 15/33] lib/crypto: aesgcm: Remove old " Eric Biggers
2026-07-07 5:34 ` [PATCH 16/33] crypto: aes - Remove AES-CBC-MAC support Eric Biggers
2026-07-07 5:34 ` [PATCH 17/33] lib/crypto: aes: Remove aes_cbcmac_* functions Eric Biggers
2026-07-07 5:34 ` [PATCH 18/33] fscrypt: Use aes_ecb_encrypt() for v1 key derivation Eric Biggers
2026-07-07 5:34 ` [PATCH 19/33] KEYS: encrypted: Use AES-CBC library instead of crypto_skcipher Eric Biggers
2026-07-07 5:34 ` [PATCH 20/33] KEYS: trusted: dcp: Use AES-GCM library instead of crypto_aead Eric Biggers
2026-07-07 5:34 ` [PATCH 21/33] libceph: Use AES-CBC library in ceph_aes_crypt() Eric Biggers
2026-07-07 5:34 ` [PATCH 22/33] libceph: Reimplement messenger v2 encryption using AES-GCM library Eric Biggers
2026-07-07 5:34 ` [PATCH 23/33] wifi: mac80211: Use AES-CTR library in fils_aead.c Eric Biggers
2026-07-07 5:34 ` [PATCH 24/33] wifi: mac80211: Use AES-GCM library for GMAC suite Eric Biggers
2026-07-07 5:34 ` [PATCH 25/33] wifi: mac80211: Use crypto libraries for GCMP and CCMP suites Eric Biggers
2026-07-07 5:34 ` [PATCH 26/33] macsec: Use AES-GCM library instead of crypto_aead Eric Biggers
2026-07-07 5:34 ` [PATCH 27/33] wifi: ipw2x00: Use AES-CCM library Eric Biggers
2026-07-07 5:34 ` [PATCH 28/33] mac802154: Use AES-CCM and AES-CTR libraries Eric Biggers
2026-07-07 5:34 ` [PATCH 29/33] bpf: crypto: Use AES-CBC and AES-ECB libraries Eric Biggers
2026-07-07 15:01 ` Vadim Fedorenko
2026-07-07 18:20 ` Eric Biggers
2026-07-07 22:50 ` Vadim Fedorenko
2026-07-07 23:16 ` Eric Biggers [this message]
2026-07-08 11:47 ` Vadim Fedorenko
2026-07-07 5:35 ` [PATCH 30/33] bpf: crypto: Add AES-GCM support Eric Biggers
2026-07-07 15:02 ` Vadim Fedorenko
2026-07-07 5:35 ` [PATCH 31/33] smb: client: Use AES-GCM and AES-CCM libraries Eric Biggers
2026-07-07 5:35 ` [PATCH 32/33] ksmbd: " Eric Biggers
2026-07-07 10:51 ` Namjae Jeon
2026-07-07 5:35 ` [PATCH 33/33] net: tipc: Use AES-GCM library instead of crypto_aead Eric Biggers
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