linux-kernel - Re: [PATCH] crypto: hisilicon/zip - add lz4 algorithm for hisi

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <aX1wFPCXgJpYk2AY@gondor.apana.org.au>
Date: Sat, 31 Jan 2026 10:59:32 +0800
From: Herbert Xu <herbert@...dor.apana.org.au>
To: Chenghai Huang <huangchenghai2@...wei.com>
Cc: davem@...emloft.net, linux-kernel@...r.kernel.org,
	linux-crypto@...r.kernel.org, fanghao11@...wei.com,
	liulongfang@...wei.com, qianweili@...wei.com,
	wangzhou1@...ilicon.com
Subject: Re: [PATCH] crypto: hisilicon/zip - add lz4 algorithm for hisi_zip

On Sat, Jan 17, 2026 at 10:34:35AM +0800, Chenghai Huang wrote:
> Add the "hisi-lz4-acomp" algorithm by the crypto acomp. When the
> 8th bit of the capability register is 1, the lz4 algorithm will
> register to crypto acomp, and the window length is configured to
> 16K by default.
> 
> Since the "hisi-lz4-acomp" currently only support compression
> direction, decompression is completed by the soft lz4 algorithm.
> 
> Signed-off-by: Chenghai Huang <huangchenghai2@...wei.com>
> ---
>  drivers/crypto/hisilicon/Kconfig          |  1 +
>  drivers/crypto/hisilicon/zip/zip_crypto.c | 91 +++++++++++++++++++++--
>  2 files changed, 84 insertions(+), 8 deletions(-)

Patch applied.  Thanks.
-- 
Email: Herbert Xu <herbert@...dor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt