From owner-ietf-ltans@mail.imc.org Fri Jun 6 10:53:45 2008 Return-Path: X-Original-To: ietfarch-ltans-archive-ba2WohFa@core3.amsl.com Delivered-To: ietfarch-ltans-archive-ba2WohFa@core3.amsl.com Received: from localhost (localhost [127.0.0.1]) by core3.amsl.com (Postfix) with ESMTP id 958953A686E for ; Fri, 6 Jun 2008 10:53:45 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -102.599 X-Spam-Level: X-Spam-Status: No, score=-102.599 tagged_above=-999 required=5 tests=[AWL=-0.000, BAYES_00=-2.599, USER_IN_WHITELIST=-100] Received: from mail.ietf.org ([64.170.98.32]) by localhost (core3.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id wflozfoUAkdm for ; Fri, 6 Jun 2008 10:53:44 -0700 (PDT) Received: from balder-227.proper.com (properopus-pt.tunnel.tserv3.fmt2.ipv6.he.net [IPv6:2001:470:1f04:392::2]) by core3.amsl.com (Postfix) with ESMTP id 5CC013A6A3B for ; Fri, 6 Jun 2008 10:53:41 -0700 (PDT) Received: from balder-227.proper.com (localhost [127.0.0.1]) by balder-227.proper.com (8.14.2/8.14.2) with ESMTP id m56HjDja043166 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Fri, 6 Jun 2008 10:45:13 -0700 (MST) (envelope-from owner-ietf-ltans@mail.imc.org) Received: (from majordom@localhost) by balder-227.proper.com (8.14.2/8.13.5/Submit) id m56HjD5f043165; Fri, 6 Jun 2008 10:45:13 -0700 (MST) (envelope-from owner-ietf-ltans@mail.imc.org) X-Authentication-Warning: balder-227.proper.com: majordom set sender to owner-ietf-ltans@mail.imc.org using -f Received: from mail.ietf.org (mail.ietf.org [IPv6:2001:1890:1112:1::20]) by balder-227.proper.com (8.14.2/8.14.2) with ESMTP id m56HjC9S043152 for ; Fri, 6 Jun 2008 10:45:13 -0700 (MST) (envelope-from root@core3.amsl.com) Received: by core3.amsl.com (Postfix, from userid 0) id 2FF5D3A6B17; Fri, 6 Jun 2008 10:45:02 -0700 (PDT) From: Internet-Drafts@ietf.org To: i-d-announce@ietf.org Cc: ietf-ltans@imc.org Subject: I-D ACTION:draft-ietf-ltans-xmlers-02.txt Content-Type: Multipart/Mixed; Boundary="NextPart" Mime-Version: 1.0 Message-Id: <20080606174502.2FF5D3A6B17@core3.amsl.com> Date: Fri, 6 Jun 2008 10:45:02 -0700 (PDT) Sender: owner-ietf-ltans@mail.imc.org Precedence: bulk List-Archive: List-Unsubscribe: List-ID: --NextPart A New Internet-Draft is available from the on-line Internet-Drafts directories. This draft is a work item of the Long-Term Archive and Notary Services Working Group of the IETF. Title : Extensible Markup Language Evidence Record Syntax Author(s) : A. Blazic, J. Blazic, T. Gondrom Filename : draft-ietf-ltans-xmlers-02.txt Pages : 40 Date : 2007-5-27 In many scenarios, users must be able to demonstrate the (time) existence, integrity and validity of data including signed data for long or undetermined period of time. This document specifies XML syntax and processing rules for creating evidence for long-term non- repudiation of existence of data. ERS-XML incorporates alternative syntax and processing rules to ASN.1 ERS syntax by using XML language. The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this document are to be interpreted as described in [RFC2119]. A URL for this Internet-Draft is: http://www.ietf.org/internet-drafts/draft-ietf-ltans-xmlers-02.txt Internet-Drafts are also available by anonymous FTP at: ftp://ftp.ietf.org/internet-drafts/ Below is the data which will enable a MIME compliant mail reader implementation to automatically retrieve the ASCII version of the Internet-Draft. --NextPart Content-Type: Message/External-body; name="draft-ietf-ltans-xmlers-02.txt"; site="ftp.ietf.org"; access-type="anon-ftp"; directory="internet-drafts" Content-Type: text/plain Content-ID: <2008-6-6103828.I-D@ietf.org> --NextPart-- From owner-ietf-ltans@mail.imc.org Fri Jun 20 05:55:59 2008 Return-Path: X-Original-To: ietfarch-ltans-archive-ba2WohFa@core3.amsl.com Delivered-To: ietfarch-ltans-archive-ba2WohFa@core3.amsl.com Received: from localhost (localhost [127.0.0.1]) by core3.amsl.com (Postfix) with ESMTP id BD9BD3A6A6B for ; Fri, 20 Jun 2008 05:55:59 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -102.599 X-Spam-Level: X-Spam-Status: No, score=-102.599 tagged_above=-999 required=5 tests=[BAYES_00=-2.599, USER_IN_WHITELIST=-100] Received: from mail.ietf.org ([64.170.98.32]) by localhost (core3.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id hUutX84bygWZ for ; Fri, 20 Jun 2008 05:55:59 -0700 (PDT) Received: from balder-227.proper.com (properopus-pt.tunnel.tserv3.fmt2.ipv6.he.net [IPv6:2001:470:1f04:392::2]) by core3.amsl.com (Postfix) with ESMTP id 77CF33A6A4D for ; Fri, 20 Jun 2008 05:55:55 -0700 (PDT) Received: from balder-227.proper.com (localhost [127.0.0.1]) by balder-227.proper.com (8.14.2/8.14.2) with ESMTP id m5KCj5lp008420 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Fri, 20 Jun 2008 05:45:05 -0700 (MST) (envelope-from owner-ietf-ltans@mail.imc.org) Received: (from majordom@localhost) by balder-227.proper.com (8.14.2/8.13.5/Submit) id m5KCj5lO008418; Fri, 20 Jun 2008 05:45:05 -0700 (MST) (envelope-from owner-ietf-ltans@mail.imc.org) X-Authentication-Warning: balder-227.proper.com: majordom set sender to owner-ietf-ltans@mail.imc.org using -f Received: from mail.ietf.org (mail.ietf.org [IPv6:2001:1890:1112:1::20]) by balder-227.proper.com (8.14.2/8.14.2) with ESMTP id m5KCj4wZ008396 for ; Fri, 20 Jun 2008 05:45:05 -0700 (MST) (envelope-from root@core3.amsl.com) Received: by core3.amsl.com (Postfix, from userid 0) id 357703A6A7D; Fri, 20 Jun 2008 05:45:02 -0700 (PDT) From: Internet-Drafts@ietf.org To: i-d-announce@ietf.org Cc: ietf-ltans@imc.org Subject: I-D Action:draft-ietf-ltans-ers-scvp-07.txt Content-Type: Multipart/Mixed; Boundary="NextPart" Mime-Version: 1.0 Message-Id: <20080620124502.357703A6A7D@core3.amsl.com> Date: Fri, 20 Jun 2008 05:45:02 -0700 (PDT) Sender: owner-ietf-ltans@mail.imc.org Precedence: bulk List-Archive: List-Unsubscribe: List-ID: --NextPart A New Internet-Draft is available from the on-line Internet-Drafts directories. This draft is a work item of the Long-Term Archive and Notary Services Working Group of the IETF. Title : Using Server-based Certificate Validation Protocol (SCVP) to Convey Long-term Evidence Records Author(s) : C. Wallace Filename : draft-ietf-ltans-ers-scvp-07.txt Pages : 19 Date : 2008-06-20 The Server-based Certificate Validation Protocol (SCVP) defines an extensible means of delegating the development and validation of certification paths to a server. It can be used to support the development and validation of certification paths well after the expiration of the certificates in the path by specifying a time of interest in the past. The Evidence Record Syntax (ERS) defines structures, called evidence records, to support non-repudiation of existence of data. Evidence records can be used to preserve materials that comprise a certification path such that trust in the certificates can be established after the expiration of the certificates in the path and after the cryptographic algorithms used to sign the certificates in the path are no longer secure. This document describes usage of the SCVP WantBack feature to convey evidence records, enabling SCVP responders to provide preservation evidence for certificates and certificate revocation lists (CRLs). A URL for this Internet-Draft is: http://www.ietf.org/internet-drafts/draft-ietf-ltans-ers-scvp-07.txt Internet-Drafts are also available by anonymous FTP at: ftp://ftp.ietf.org/internet-drafts/ Below is the data which will enable a MIME compliant mail reader implementation to automatically retrieve the ASCII version of the Internet-Draft. --NextPart Content-Type: Message/External-body; name="draft-ietf-ltans-ers-scvp-07.txt"; site="ftp.ietf.org"; access-type="anon-ftp"; directory="internet-drafts" Content-Type: text/plain Content-ID: <2008-06-20053151.I-D@ietf.org> --NextPart-- From owner-ietf-ltans@mail.imc.org Mon Jun 23 09:04:02 2008 Return-Path: X-Original-To: ietfarch-ltans-archive-ba2WohFa@core3.amsl.com Delivered-To: ietfarch-ltans-archive-ba2WohFa@core3.amsl.com Received: from localhost (localhost [127.0.0.1]) by core3.amsl.com (Postfix) with ESMTP id C5A5E3A6A44 for ; Mon, 23 Jun 2008 09:04:02 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -102.599 X-Spam-Level: X-Spam-Status: No, score=-102.599 tagged_above=-999 required=5 tests=[BAYES_00=-2.599, USER_IN_WHITELIST=-100] Received: from mail.ietf.org ([64.170.98.32]) by localhost (core3.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 2MYO8K0tSXdd for ; Mon, 23 Jun 2008 09:04:02 -0700 (PDT) Received: from balder-227.proper.com (properopus-pt.tunnel.tserv3.fmt2.ipv6.he.net [IPv6:2001:470:1f04:392::2]) by core3.amsl.com (Postfix) with ESMTP id 03FD73A6A4C for ; Mon, 23 Jun 2008 09:03:57 -0700 (PDT) Received: from balder-227.proper.com (localhost [127.0.0.1]) by balder-227.proper.com (8.14.2/8.14.2) with ESMTP id m5NFs5j5056536 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Mon, 23 Jun 2008 08:54:05 -0700 (MST) (envelope-from owner-ietf-ltans@mail.imc.org) Received: (from majordom@localhost) by balder-227.proper.com (8.14.2/8.13.5/Submit) id m5NFs5Uj056535; Mon, 23 Jun 2008 08:54:05 -0700 (MST) (envelope-from owner-ietf-ltans@mail.imc.org) X-Authentication-Warning: balder-227.proper.com: majordom set sender to owner-ietf-ltans@mail.imc.org using -f Received: from mail.ietf.org (mail.ietf.org [IPv6:2001:1890:1112:1::20]) by balder-227.proper.com (8.14.2/8.14.2) with ESMTP id m5NFs39I056518 for ; Mon, 23 Jun 2008 08:54:04 -0700 (MST) (envelope-from wwwrun@core3.amsl.com) Received: by core3.amsl.com (Postfix, from userid 30) id CBF063A6A14; Mon, 23 Jun 2008 08:54:01 -0700 (PDT) X-idtracker: yes From: The IESG To: IETF-Announce Cc: Internet Architecture Board , RFC Editor , ltans mailing list , ltans chair Subject: Protocol Action: 'Using Server-based Certificate Validation Protocol (SCVP) to Convey Long-term Evidence Records' to Proposed Standard Message-Id: <20080623155401.CBF063A6A14@core3.amsl.com> Date: Mon, 23 Jun 2008 08:54:01 -0700 (PDT) Sender: owner-ietf-ltans@mail.imc.org Precedence: bulk List-Archive: List-Unsubscribe: List-ID: The IESG has approved the following document: - 'Using Server-based Certificate Validation Protocol (SCVP) to Convey Long-term Evidence Records ' as a Proposed Standard This document is the product of the Long-Term Archive and Notary Services Working Group. The IESG contact persons are Tim Polk and Pasi Eronen. A URL of this Internet-Draft is: http://www.ietf.org/internet-drafts/draft-ietf-ltans-ers-scvp-07.txt Technical Summary The Simple Certificate Validation Protocol (SCVP) defines an extensible means of delegating the development and validation of certification paths to a server. It can be used to support the development and validation of certification paths well after the expiration of the certificates in the path by specifying a time of interest in the past. The Evidence Record Syntax (ERS) defines structures, called evidence records, to support non-repudiation of existence of data. Evidence records can be used to preserve materials that comprise a certification path such that trust in the certificates can be established after the expiration of the certificates in the path and after the cryptographic algorithms used to sign the certificates in the path are no longer secure. This document describes an application of SCVP to serve this purpose using the WantBack feature of SCVP to convey evidence records. Working Group Summary This document is a product of the LTANS working group. This document reflects the rough consensus of the working and passed through the working group without notable controversies. Document Quality One implementation of the protocol is known. An open source initiative to implement LTANS specifications appears to have stalled. No other implementation plans have been announced. Personnel Tobias Gondrom is the document shepherd for this document. Tim Polk reviewed this for the IESG. From owner-ietf-ltans@mail.imc.org Sun Jun 29 07:51:13 2008 Return-Path: X-Original-To: ietfarch-ltans-archive-ba2WohFa@core3.amsl.com Delivered-To: ietfarch-ltans-archive-ba2WohFa@core3.amsl.com Received: from localhost (localhost [127.0.0.1]) by core3.amsl.com (Postfix) with ESMTP id 08B6C3A686D for ; Sun, 29 Jun 2008 07:51:13 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -1.585 X-Spam-Level: X-Spam-Status: No, score=-1.585 tagged_above=-999 required=5 tests=[AWL=-0.845, BAYES_20=-0.74] Received: from mail.ietf.org ([64.170.98.32]) by localhost (core3.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id hDvGwzj5mvIA for ; Sun, 29 Jun 2008 07:51:12 -0700 (PDT) Received: from balder-227.proper.com (properopus-pt.tunnel.tserv3.fmt2.ipv6.he.net [IPv6:2001:470:1f04:392::2]) by core3.amsl.com (Postfix) with ESMTP id A3BD33A684B for ; Sun, 29 Jun 2008 07:51:08 -0700 (PDT) Received: from balder-227.proper.com (localhost [127.0.0.1]) by balder-227.proper.com (8.14.2/8.14.2) with ESMTP id m5TEh8Z7030981 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Sun, 29 Jun 2008 07:43:08 -0700 (MST) (envelope-from owner-ietf-ltans@mail.imc.org) Received: (from majordom@localhost) by balder-227.proper.com (8.14.2/8.13.5/Submit) id m5TEh88A030980; Sun, 29 Jun 2008 07:43:08 -0700 (MST) (envelope-from owner-ietf-ltans@mail.imc.org) X-Authentication-Warning: balder-227.proper.com: majordom set sender to owner-ietf-ltans@mail.imc.org using -f Received: from elasmtp-mealy.atl.sa.earthlink.net (elasmtp-mealy.atl.sa.earthlink.net [209.86.89.69]) by balder-227.proper.com (8.14.2/8.14.2) with ESMTP id m5TEh6hb030970 for ; Sun, 29 Jun 2008 07:43:07 -0700 (MST) (envelope-from tglassey@earthlink.net) DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=dk20050327; d=earthlink.net; b=Iqu7oo+neyEJ4/leD97Us+MGsPUf4UNjXzB6SfyJpMMX1eJRcHb+Si8u6SwWdVpF; h=Received:Message-ID:From:To:Cc:References:Subject:Date:MIME-Version:Content-Type:Content-Transfer-Encoding:X-Priority:X-MSMail-Priority:X-Mailer:X-MimeOLE:X-ELNK-Trace:X-Originating-IP; Received: from [24.23.176.93] (helo=tsg1) by elasmtp-mealy.atl.sa.earthlink.net with esmtpa (Exim 4.67) (envelope-from ) id 1KCy7J-0005Y6-TC; Sun, 29 Jun 2008 10:43:02 -0400 Message-ID: <001f01c8d9fe$d845c1f0$6401a8c0@tsg1> From: "TS Glassey" To: "Peter Sylvester" Cc: References: <002c01c89be0$c3afd840$6501a8c0@tsg1> <47FF7922.1060102@edelweb.fr> Subject: Re: Use of "Legal Terms of Art" in Technical Standards. Date: Sun, 29 Jun 2008 07:43:10 -0800 MIME-Version: 1.0 Content-Type: text/plain; format=flowed; charset="iso-8859-1"; reply-type=response Content-Transfer-Encoding: 8bit X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2900.3138 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.3198 X-ELNK-Trace: 01b7a7e171bdf5911aa676d7e74259b7b3291a7d08dfec790333793013504e163ceaff18fc79f01b350badd9bab72f9c350badd9bab72f9c350badd9bab72f9c X-Originating-IP: 24.23.176.93 Sender: owner-ietf-ltans@mail.imc.org Precedence: bulk List-Archive: List-Unsubscribe: List-ID: Sorry Peter I never saw this response from you, I will do just that. Todd ----- Original Message ----- From: "Peter Sylvester" To: "TS Glassey" Cc: Sent: Friday, April 11, 2008 6:43 AM Subject: Re: Use of "Legal Terms of Art" in Technical Standards. > > My taker is that this means that our technical standards need to meet the > "rules of evidence" and not our own images of what we want those to be... > To that end I propose for LTANS that it only rely on 'established legal > terminology' for its operations. Feel free to point to text portions where this is not the case and propose appropriate changes. -- To verify the signature, see http://edelpki.edelweb.fr/ Cela vous permet de charger le certificat de l'autorité; die Liste mit zurückgerufenen Zertifikaten finden Sie da auch. Received: from balder-227.proper.com (localhost [127.0.0.1]) by balder-227.proper.com (8.14.2/8.14.2) with ESMTP id m5TEh8Z7030981 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Sun, 29 Jun 2008 07:43:08 -0700 (MST) (envelope-from owner-ietf-ltans@mail.imc.org) Received: (from majordom@localhost) by balder-227.proper.com (8.14.2/8.13.5/Submit) id m5TEh88A030980; Sun, 29 Jun 2008 07:43:08 -0700 (MST) (envelope-from owner-ietf-ltans@mail.imc.org) X-Authentication-Warning: balder-227.proper.com: majordom set sender to owner-ietf-ltans@mail.imc.org using -f Received: from elasmtp-mealy.atl.sa.earthlink.net (elasmtp-mealy.atl.sa.earthlink.net [209.86.89.69]) by balder-227.proper.com (8.14.2/8.14.2) with ESMTP id m5TEh6hb030970 for ; Sun, 29 Jun 2008 07:43:07 -0700 (MST) (envelope-from tglassey@earthlink.net) DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=dk20050327; d=earthlink.net; b=Iqu7oo+neyEJ4/leD97Us+MGsPUf4UNjXzB6SfyJpMMX1eJRcHb+Si8u6SwWdVpF; h=Received:Message-ID:From:To:Cc:References:Subject:Date:MIME-Version:Content-Type:Content-Transfer-Encoding:X-Priority:X-MSMail-Priority:X-Mailer:X-MimeOLE:X-ELNK-Trace:X-Originating-IP; Received: from [24.23.176.93] (helo=tsg1) by elasmtp-mealy.atl.sa.earthlink.net with esmtpa (Exim 4.67) (envelope-from ) id 1KCy7J-0005Y6-TC; Sun, 29 Jun 2008 10:43:02 -0400 Message-ID: <001f01c8d9fe$d845c1f0$6401a8c0@tsg1> From: "TS Glassey" To: "Peter Sylvester" Cc: References: <002c01c89be0$c3afd840$6501a8c0@tsg1> <47FF7922.1060102@edelweb.fr> Subject: Re: Use of "Legal Terms of Art" in Technical Standards. Date: Sun, 29 Jun 2008 07:43:10 -0800 MIME-Version: 1.0 Content-Type: text/plain; format=flowed; charset="iso-8859-1"; reply-type=response Content-Transfer-Encoding: 8bit X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2900.3138 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.3198 X-ELNK-Trace: 01b7a7e171bdf5911aa676d7e74259b7b3291a7d08dfec790333793013504e163ceaff18fc79f01b350badd9bab72f9c350badd9bab72f9c350badd9bab72f9c X-Originating-IP: 24.23.176.93 Sender: owner-ietf-ltans@mail.imc.org Precedence: bulk List-Archive: List-Unsubscribe: List-ID: Sorry Peter I never saw this response from you, I will do just that. Todd ----- Original Message ----- From: "Peter Sylvester" To: "TS Glassey" Cc: Sent: Friday, April 11, 2008 6:43 AM Subject: Re: Use of "Legal Terms of Art" in Technical Standards. > > My taker is that this means that our technical standards need to meet the > "rules of evidence" and not our own images of what we want those to be... > To that end I propose for LTANS that it only rely on 'established legal > terminology' for its operations. Feel free to point to text portions where this is not the case and propose appropriate changes. -- To verify the signature, see http://edelpki.edelweb.fr/ Cela vous permet de charger le certificat de l'autorité; die Liste mit zurückgerufenen Zertifikaten finden Sie da auch. Received: from balder-227.proper.com (localhost [127.0.0.1]) by balder-227.proper.com (8.14.2/8.14.2) with ESMTP id m5NFs5j5056536 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Mon, 23 Jun 2008 08:54:05 -0700 (MST) (envelope-from owner-ietf-ltans@mail.imc.org) Received: (from majordom@localhost) by balder-227.proper.com (8.14.2/8.13.5/Submit) id m5NFs5Uj056535; Mon, 23 Jun 2008 08:54:05 -0700 (MST) (envelope-from owner-ietf-ltans@mail.imc.org) X-Authentication-Warning: balder-227.proper.com: majordom set sender to owner-ietf-ltans@mail.imc.org using -f Received: from mail.ietf.org (mail.ietf.org [IPv6:2001:1890:1112:1::20]) by balder-227.proper.com (8.14.2/8.14.2) with ESMTP id m5NFs39I056518 for ; Mon, 23 Jun 2008 08:54:04 -0700 (MST) (envelope-from wwwrun@core3.amsl.com) Received: by core3.amsl.com (Postfix, from userid 30) id CBF063A6A14; Mon, 23 Jun 2008 08:54:01 -0700 (PDT) X-idtracker: yes From: The IESG To: IETF-Announce Cc: Internet Architecture Board , RFC Editor , ltans mailing list , ltans chair Subject: Protocol Action: 'Using Server-based Certificate Validation Protocol (SCVP) to Convey Long-term Evidence Records' to Proposed Standard Message-Id: <20080623155401.CBF063A6A14@core3.amsl.com> Date: Mon, 23 Jun 2008 08:54:01 -0700 (PDT) Sender: owner-ietf-ltans@mail.imc.org Precedence: bulk List-Archive: List-Unsubscribe: List-ID: The IESG has approved the following document: - 'Using Server-based Certificate Validation Protocol (SCVP) to Convey Long-term Evidence Records ' as a Proposed Standard This document is the product of the Long-Term Archive and Notary Services Working Group. The IESG contact persons are Tim Polk and Pasi Eronen. A URL of this Internet-Draft is: http://www.ietf.org/internet-drafts/draft-ietf-ltans-ers-scvp-07.txt Technical Summary The Simple Certificate Validation Protocol (SCVP) defines an extensible means of delegating the development and validation of certification paths to a server. It can be used to support the development and validation of certification paths well after the expiration of the certificates in the path by specifying a time of interest in the past. The Evidence Record Syntax (ERS) defines structures, called evidence records, to support non-repudiation of existence of data. Evidence records can be used to preserve materials that comprise a certification path such that trust in the certificates can be established after the expiration of the certificates in the path and after the cryptographic algorithms used to sign the certificates in the path are no longer secure. This document describes an application of SCVP to serve this purpose using the WantBack feature of SCVP to convey evidence records. Working Group Summary This document is a product of the LTANS working group. This document reflects the rough consensus of the working and passed through the working group without notable controversies. Document Quality One implementation of the protocol is known. An open source initiative to implement LTANS specifications appears to have stalled. No other implementation plans have been announced. Personnel Tobias Gondrom is the document shepherd for this document. Tim Polk reviewed this for the IESG. Received: from balder-227.proper.com (localhost [127.0.0.1]) by balder-227.proper.com (8.14.2/8.14.2) with ESMTP id m5KCj5lp008420 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Fri, 20 Jun 2008 05:45:05 -0700 (MST) (envelope-from owner-ietf-ltans@mail.imc.org) Received: (from majordom@localhost) by balder-227.proper.com (8.14.2/8.13.5/Submit) id m5KCj5lO008418; Fri, 20 Jun 2008 05:45:05 -0700 (MST) (envelope-from owner-ietf-ltans@mail.imc.org) X-Authentication-Warning: balder-227.proper.com: majordom set sender to owner-ietf-ltans@mail.imc.org using -f Received: from mail.ietf.org (mail.ietf.org [IPv6:2001:1890:1112:1::20]) by balder-227.proper.com (8.14.2/8.14.2) with ESMTP id m5KCj4wZ008396 for ; Fri, 20 Jun 2008 05:45:05 -0700 (MST) (envelope-from root@core3.amsl.com) Received: by core3.amsl.com (Postfix, from userid 0) id 357703A6A7D; Fri, 20 Jun 2008 05:45:02 -0700 (PDT) From: Internet-Drafts@ietf.org To: i-d-announce@ietf.org Cc: ietf-ltans@imc.org Subject: I-D Action:draft-ietf-ltans-ers-scvp-07.txt Content-Type: Multipart/Mixed; Boundary="NextPart" Mime-Version: 1.0 Message-Id: <20080620124502.357703A6A7D@core3.amsl.com> Date: Fri, 20 Jun 2008 05:45:02 -0700 (PDT) Sender: owner-ietf-ltans@mail.imc.org Precedence: bulk List-Archive: List-Unsubscribe: List-ID: --NextPart A New Internet-Draft is available from the on-line Internet-Drafts directories. This draft is a work item of the Long-Term Archive and Notary Services Working Group of the IETF. Title : Using Server-based Certificate Validation Protocol (SCVP) to Convey Long-term Evidence Records Author(s) : C. Wallace Filename : draft-ietf-ltans-ers-scvp-07.txt Pages : 19 Date : 2008-06-20 The Server-based Certificate Validation Protocol (SCVP) defines an extensible means of delegating the development and validation of certification paths to a server. It can be used to support the development and validation of certification paths well after the expiration of the certificates in the path by specifying a time of interest in the past. The Evidence Record Syntax (ERS) defines structures, called evidence records, to support non-repudiation of existence of data. Evidence records can be used to preserve materials that comprise a certification path such that trust in the certificates can be established after the expiration of the certificates in the path and after the cryptographic algorithms used to sign the certificates in the path are no longer secure. This document describes usage of the SCVP WantBack feature to convey evidence records, enabling SCVP responders to provide preservation evidence for certificates and certificate revocation lists (CRLs). A URL for this Internet-Draft is: http://www.ietf.org/internet-drafts/draft-ietf-ltans-ers-scvp-07.txt Internet-Drafts are also available by anonymous FTP at: ftp://ftp.ietf.org/internet-drafts/ Below is the data which will enable a MIME compliant mail reader implementation to automatically retrieve the ASCII version of the Internet-Draft. --NextPart Content-Type: Message/External-body; name="draft-ietf-ltans-ers-scvp-07.txt"; site="ftp.ietf.org"; access-type="anon-ftp"; directory="internet-drafts" Content-Type: text/plain Content-ID: <2008-06-20053151.I-D@ietf.org> --NextPart-- Received: from balder-227.proper.com (localhost [127.0.0.1]) by balder-227.proper.com (8.14.2/8.14.2) with ESMTP id m56HjDja043166 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Fri, 6 Jun 2008 10:45:13 -0700 (MST) (envelope-from owner-ietf-ltans@mail.imc.org) Received: (from majordom@localhost) by balder-227.proper.com (8.14.2/8.13.5/Submit) id m56HjD5f043165; Fri, 6 Jun 2008 10:45:13 -0700 (MST) (envelope-from owner-ietf-ltans@mail.imc.org) X-Authentication-Warning: balder-227.proper.com: majordom set sender to owner-ietf-ltans@mail.imc.org using -f Received: from mail.ietf.org (mail.ietf.org [IPv6:2001:1890:1112:1::20]) by balder-227.proper.com (8.14.2/8.14.2) with ESMTP id m56HjC9S043152 for ; Fri, 6 Jun 2008 10:45:13 -0700 (MST) (envelope-from root@core3.amsl.com) Received: by core3.amsl.com (Postfix, from userid 0) id 2FF5D3A6B17; Fri, 6 Jun 2008 10:45:02 -0700 (PDT) From: Internet-Drafts@ietf.org To: i-d-announce@ietf.org Cc: ietf-ltans@imc.org Subject: I-D ACTION:draft-ietf-ltans-xmlers-02.txt Content-Type: Multipart/Mixed; Boundary="NextPart" Mime-Version: 1.0 Message-Id: <20080606174502.2FF5D3A6B17@core3.amsl.com> Date: Fri, 6 Jun 2008 10:45:02 -0700 (PDT) Sender: owner-ietf-ltans@mail.imc.org Precedence: bulk List-Archive: List-Unsubscribe: List-ID: --NextPart A New Internet-Draft is available from the on-line Internet-Drafts directories. This draft is a work item of the Long-Term Archive and Notary Services Working Group of the IETF. Title : Extensible Markup Language Evidence Record Syntax Author(s) : A. Blazic, J. Blazic, T. Gondrom Filename : draft-ietf-ltans-xmlers-02.txt Pages : 40 Date : 2007-5-27 In many scenarios, users must be able to demonstrate the (time) existence, integrity and validity of data including signed data for long or undetermined period of time. This document specifies XML syntax and processing rules for creating evidence for long-term non- repudiation of existence of data. ERS-XML incorporates alternative syntax and processing rules to ASN.1 ERS syntax by using XML language. The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this document are to be interpreted as described in [RFC2119]. A URL for this Internet-Draft is: http://www.ietf.org/internet-drafts/draft-ietf-ltans-xmlers-02.txt Internet-Drafts are also available by anonymous FTP at: ftp://ftp.ietf.org/internet-drafts/ Below is the data which will enable a MIME compliant mail reader implementation to automatically retrieve the ASCII version of the Internet-Draft. --NextPart Content-Type: Message/External-body; name="draft-ietf-ltans-xmlers-02.txt"; site="ftp.ietf.org"; access-type="anon-ftp"; directory="internet-drafts" Content-Type: text/plain Content-ID: <2008-6-6103828.I-D@ietf.org> --NextPart--