From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 8FD821DE4CA for ; Fri, 12 Dec 2025 09:45:34 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=170.10.133.124 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765532736; cv=none; b=PbRFlJUqVWn8I6HoBgWxAeh1wQ6sbCGt0BYSHKJOFpW2rHslDKSaqc+Z+RHbpgRLkcUJnCrJbuAOVbB7OmmoFPIEshCU1laqDzvIhW8TTIVRroRJmelCgvbJGLVCkFcXiDmaHlooq4ue8mGn8OmsnEZn3obuQL7SKuTq5KUVfaU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765532736; c=relaxed/simple; bh=KUdDundps4N0ls59VYr7zGlSQpX1cJs93PzzvADXaoI=; h=From:In-Reply-To:References:To:Cc:Subject:MIME-Version: Content-Type:Date:Message-ID; b=Gx9zyP7hsf66ZyR7j8/wVzUYlURfkc9SDkj/u0nCjisEv/U9ClUqtEHWOk4m5IZGLrKcielg4SZue81+ILILCxmzHHdX99+UCxCDvrNoxak07Mn7XZ706/M4EF/0gmwvgLy2P17acUZTxL23BTJK3jlI5JhWdUfN31DdKQO3ccc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=redhat.com; spf=pass smtp.mailfrom=redhat.com; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b=cUBDZmQ8; arc=none smtp.client-ip=170.10.133.124 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=redhat.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=redhat.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="cUBDZmQ8" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1765532733; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=116xSJ656RTM2ED7ppl3sq+qxbtZc95OtFqrG8ezYKw=; b=cUBDZmQ8IR1IYMxmLeuaEkinb1Eu1vI8iHU/Yr35OCI6vm1p0dLJwtO599hV6hDIrsAXcr B5s4+AENL/OrSihHZabbrVb4YUnBkydJiUhpct/RMgMlvq7fT382fFbmxE4absYN23qrXb kH98hWC2mrEXE/YFSxC+JeiuZOTlXEw= Received: from mx-prod-mc-05.mail-002.prod.us-west-2.aws.redhat.com (ec2-54-186-198-63.us-west-2.compute.amazonaws.com [54.186.198.63]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-170-NRvY7qoBOwCs1LStuUHAog-1; Fri, 12 Dec 2025 04:45:24 -0500 X-MC-Unique: NRvY7qoBOwCs1LStuUHAog-1 X-Mimecast-MFC-AGG-ID: NRvY7qoBOwCs1LStuUHAog_1765532723 Received: from mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.4]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mx-prod-mc-05.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id C8A26195609E; Fri, 12 Dec 2025 09:45:21 +0000 (UTC) Received: from warthog.procyon.org.uk (unknown [10.42.28.14]) by mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id 785923000218; Fri, 12 Dec 2025 09:45:16 +0000 (UTC) Organization: Red Hat UK Ltd. Registered Address: Red Hat UK Ltd, Amberley Place, 107-111 Peascod Street, Windsor, Berkshire, SI4 1TE, United Kingdom. Registered in England and Wales under Company Registration No. 3798903 From: David Howells In-Reply-To: <20251211021257.1208712-5-bboscaccy@linux.microsoft.com> References: <20251211021257.1208712-5-bboscaccy@linux.microsoft.com> <20251211021257.1208712-1-bboscaccy@linux.microsoft.com> To: Blaise Boscaccy Cc: dhowells@redhat.com, Jonathan Corbet , Paul Moore , James Morris , "Serge E. Hallyn" , =?UTF-8?q?Micka=C3=ABl=20Sala=C3=BCn?= , =?UTF-8?q?G=C3=BCnther=20Noack?= , "Dr. David Alan Gilbert" , Andrew Morton , James.Bottomley@HansenPartnership.com, linux-security-module@vger.kernel.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, bpf@vger.kernel.org Subject: Re: [RFC 04/11] crypto: pkcs7: add flag for validated trust on a signed info block Precedence: bulk X-Mailing-List: bpf@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-ID: <811908.1765532715.1@warthog.procyon.org.uk> Date: Fri, 12 Dec 2025 09:45:15 +0000 Message-ID: <811909.1765532715@warthog.procyon.org.uk> X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.4 Note that there are two other potentially conflicting sets of changes to the PKCS#7 code that will need to be coordinated: ML-DSA support and RSASSA-PSS support. The former wants to do the hashing itself, the latter requires signature parameters. David