From nobody Mon Apr 18 19:01:53 2022 X-Original-To: net@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id EB45A11D2A88 for ; Mon, 18 Apr 2022 19:01:53 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4KhxB95GFxz3vfm for ; Mon, 18 Apr 2022 19:01:53 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 963151871F for ; Mon, 18 Apr 2022 19:01:53 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 23IJ1r4r046956 for ; Mon, 18 Apr 2022 19:01:53 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 23IJ1rox046955 for net@FreeBSD.org; Mon, 18 Apr 2022 19:01:53 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 263379] [regression] [ipsec] compatibility broken between stable/12 and stable/13 opencrypto in AEAD mode Date: Mon, 18 Apr 2022 19:01:53 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 13.1-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: jhb@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: jhb@FreeBSD.org X-Bugzilla-Flags: mfc-stable13? X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@freebsd.org MIME-Version: 1.0 ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1650308513; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=mWLIsK/CI9eF+B0TsQ/R25fvyjPjwop1boZzF5HHKwo=; b=Y8SmZ2KTI2AdmMR8m7hJnQi/0kjw0R7iveC1nsoSPOpsjTFqAQIni4Nn3Sf8lIymoG8/Hm URz1rxuINKdTwkkXhRW1tk08B2uv+hvirWNH4MVPzSG6QlczywqkuQUiL9nT3q6MIxSf22 JATUliNrDghZEwef1XVEUfv1xg5dE2b1lmb/Gky9eLgxH4tjdHtiSuZrhHrDrImlPlYotK srSU61lCWn7dTyLTrr6wZbhn+P1gGDDMtLwcttUIUwE170MjfGJJ9VLlEFZE5VDHlNW0n4 U+tNeCiKqkpVW3FMcPbMcl25fbXWAxGe1eOHLSJGm00hTgydQS/3qKT8n4Vrcg== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1650308513; a=rsa-sha256; cv=none; b=dD06nhg1zsGKhiOvrV+O8ZlifJk9NCvzdwqFtYImR6gJHeKn1ZvXLioW9xm3H0cU4t6Plg 8qDyRDIAj7SjJE9EaJXfdOBvgdTfZCBkA77c370c2ogBcFs+Z6BnadzKnUk8jwtCmROvBN mzP1t9qNGXhuFyPJUUhFVgVKB2FqjG1vgSEUAqfHVclBevPE2r7vLi8GmdUintSTDzzUPA xAQjjNmTWjFr4od9i2G69zeSVU24xfB6e4L0AC60fgz3eOuC9H8+v5nGOevdiM3UUTsTYF vmc8HlAJXqZSTQuGcFLM/KnGJA0r5zGi+krSadgkbXC6zuJbbcaMUZZBVjZAHg== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D263379 --- Comment #5 from John Baldwin --- I have a review for the manpage at https://reviews.freebsd.org/D34947 (Euge= ne, I couldn't add you on the review via your freebsd.org username for some reason?) In terms of how to inform other users, we could perhaps add a check to stable/12 to warn users about using an explicit -A in combination with AES-= GCM just as we have warnings in place now for older cipher suites deprecated in FreeBSD 13. I suspect such uses are somewhat rare though given it's not a standard combination? (There's no support in IKE for specifying a combinat= ion like this for example.) --=20 You are receiving this mail because: You are on the CC list for the bug.=