Thread (13 messages) 13 messages, 3 authors, 2025-08-18

Re: [PATCH net-next v2 3/3] sctp: Convert cookie authentication to use HMAC-SHA256

From: Jakub Kicinski <kuba@kernel.org>
Date: 2025-08-15 19:09:11
Also in: linux-crypto, linux-sctp

On Tue, 12 Aug 2025 21:01:21 -0700 Eric Biggers wrote:
+	if (net->sctp.cookie_auth_enable)
+		tbl.data = (char *)"sha256";
+	else
+		tbl.data = (char *)"none";
+	tbl.maxlen = strlen(tbl.data);
+	return proc_dostring(&tbl, 0, buffer, lenp, ppos);
I wonder if someone out there expects to read back what they wrote,
but let us find out.

It'd be great to get an ack / review from SCTP maintainers, otherwise
we'll apply by Monday..
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