Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754351AbbEPPjx (ORCPT ); Sat, 16 May 2015 11:39:53 -0400 Received: from casper.infradead.org ([85.118.1.10]:36642 "EHLO casper.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751591AbbEPPjs (ORCPT ); Sat, 16 May 2015 11:39:48 -0400 Message-ID: <1431790781.9552.0.camel@infradead.org> Subject: Re: [PATCH] MODSIGN: Change default key details [ver #2] From: David Woodhouse To: Linus Torvalds Cc: Abelardo Ricart III , Michal Marek , Linux Kernel Mailing List , Sedat Dilek , David Howells , keyrings@linux-nfs.org, Rusty Russell , LSM List , James Morris , Greg Kroah-Hartman Date: Sat, 16 May 2015 16:39:41 +0100 In-Reply-To: References: <1430516505-4812-1-git-send-email-aricart@memnix.com> <1430559977.5803.12.camel@memnix.com> Content-Type: multipart/signed; micalg="sha-1"; protocol="application/x-pkcs7-signature"; boundary="=-OeszvhSorykoGjZwUPJj" X-Mailer: Evolution 3.16.1 (3.16.1-1.2.git20150428.fc22) Mime-Version: 1.0 X-SRS-Rewrite: SMTP reverse-path rewritten from by casper.infradead.org See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 9612 Lines: 160 --=-OeszvhSorykoGjZwUPJj Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Mon, 2015-05-04 at 11:45 -0700, Linus Torvalds wrote: > On Sun, May 3, 2015 at 6:45 PM, Linus Torvalds > wrote: > > > > I'd much rather see "x509.genkey" be generated with a move-if-changed > > pattern, so that it only changes if (a) it didn't exist before or (b) > > it actually has new content. >=20 > Hmm. Something like the attached, to make the .x509.list file be > properly generated? >=20 > That still leaves the problem that the X509_CERTIFICATES variable > itself seems to be badly defined, in that it ends up randomly having > the "./" in front of the filename due to confusion between > "signing_key.x509" being both in >=20 > X509_CERTIFICATES-y :=3D $(wildcard *.x509) $(wildcard $(srctree)/*.x5= 09) >=20 > (when that .x509 file was pre-existing), and >=20 > X509_CERTIFICATES-$(CONFIG_MODULE_SIG) +=3D $(objtree)/signing_key.x50= 9 >=20 > where I think that "$(objtree)/" comes in. >=20 > DavidH, comments? Why not just take multiple certs in PEM form in a single file, rather than automatically including *.x509 in DER form? Wouldn't that be a whole lot easier?=20 We can still have a special case for signing_key.x509 if we want it. --=20 dwmw2 --=20 David Woodhouse Open Source Technology Centre David.Woodhouse@intel.com Intel Corporation --=-OeszvhSorykoGjZwUPJj Content-Type: application/x-pkcs7-signature; name="smime.p7s" Content-Disposition: attachment; filename="smime.p7s" Content-Transfer-Encoding: base64 MIAGCSqGSIb3DQEHAqCAMIACAQExCzAJBgUrDgMCGgUAMIAGCSqGSIb3DQEHAQAAoIISjjCCBicw ggUPoAMCAQICAw3vNzANBgkqhkiG9w0BAQUFADCBjDELMAkGA1UEBhMCSUwxFjAUBgNVBAoTDVN0 YXJ0Q29tIEx0ZC4xKzApBgNVBAsTIlNlY3VyZSBEaWdpdGFsIENlcnRpZmljYXRlIFNpZ25pbmcx ODA2BgNVBAMTL1N0YXJ0Q29tIENsYXNzIDEgUHJpbWFyeSBJbnRlcm1lZGlhdGUgQ2xpZW50IENB MB4XDTE1MDUwNTA5NDM0MVoXDTE2MDUwNTA5NTMzNlowQjEcMBoGA1UEAwwTZHdtdzJAaW5mcmFk ZWFkLm9yZzEiMCAGCSqGSIb3DQEJARYTZHdtdzJAaW5mcmFkZWFkLm9yZzCCASIwDQYJKoZIhvcN AQEBBQADggEPADCCAQoCggEBAMkbm9kPbx1j/X4RVyf/pPKSYwelcco69TvnQQbKM8m8xkWjXJI1 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