Re: [PATCH RFC v2 1/3] bpf: move from sha1 to blake2s in tag calculation

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Subject: Re: [PATCH RFC v2 1/3] bpf: move from sha1 to blake2s in tag calculation
From: Alexei Starovoitov <alexei.starovoitov@xxxxxxxxx>
Date: Fri, 14 Jan 2022 08:20:21 -0800
Cc: LKML <linux-kernel@xxxxxxxxxxxxxxx>, Network Development <netdev@xxxxxxxxxxxxxxx>, bpf <bpf@xxxxxxxxxxxxxxx>, Linux Crypto Mailing List <linux-crypto@xxxxxxxxxxxxxxx>, Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>, Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>, Andy Lutomirski <luto@xxxxxxxxxxxxxx>, Ard Biesheuvel <ardb@xxxxxxxxxx>, Jean-Philippe Aumasson <jeanphilippe.aumasson@xxxxxxxxx>
In-reply-to: <20220114142015.87974-2-Jason@zx2c4.com>

On Fri, Jan 14, 2022 at 6:20 AM Jason A. Donenfeld <Jason@xxxxxxxxx> wrote:
>
> BLAKE2s is faster and more secure. SHA-1 has been broken for a long time
> now. This also removes quite a bit of code, and lets us potentially
> remove sha1 from lib, which would further reduce vmlinux size.

Same NACK as before.
Stop this spam. Pls.

Follow-Ups:
- Re: [PATCH RFC v2 1/3] bpf: move from sha1 to blake2s in tag calculation
  - From: Jason A. Donenfeld

References:
- [PATCH RFC v2 0/3] remove remaining users of SHA-1
  - From: Jason A. Donenfeld
- [PATCH RFC v2 1/3] bpf: move from sha1 to blake2s in tag calculation
  - From: Jason A. Donenfeld

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