From 07eedce2d3c267b42267d9d5f9005528165fa540 Mon Sep 17 00:00:00 2001 From: =?utf8?q?P=C3=A1draig=20Brady?= Date: Thu, 4 Sep 2025 18:19:15 +0100 Subject: [PATCH] doc: update the md5/sha1 "weak hash" advisory * doc/coreutils.texi: Adjust advisory for md5sum and sha1sum to include "sha3", and also the more general `cksum -a` interface. --- doc/coreutils.texi | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/doc/coreutils.texi b/doc/coreutils.texi index 5d1c39565c..5853a4728a 100644 --- a/doc/coreutils.texi +++ b/doc/coreutils.texi @@ -4367,8 +4367,9 @@ against malicious tampering: although finding a file with a given \hash\ fingerprint is considered infeasible at the moment, it is known how to modify certain files, including digital certificates, so that they appear valid when signed with an \hash\ digest. For more secure hashes, -consider using SHA-2, SHA-3, or @command{b2sum}. -@xref{sha2 utilities}. @xref{b2sum invocation}. +consider using @samp{sha2}, @samp{sha3}, or @samp{blake2b}, +available through the @command{cksum} @option{--algorithm} option. +@xref{cksum invocation}. @end macro @weakHash{MD5} -- 2.47.3