Re: [paws] FW: New Version Notification for draft-wu-paws-secutity-01.txt

I do not understand the purpose of this submission.

The requirements for security are already agreed upon and documented in:
	draft-ietf-paws-problem-stmt-usecases-rqmts-08

This new document varies from the prior requirements and does not explain
why they are being rearticulated in a different manner leaving out
significant requirements from the agreed document.

The recommendations in the document are very unclear. It suggests
the use of certificates, pre-shared keys TLS and IPsec.  This 
is a viable laundry list of solutions, but is unclear in 
intend of what is the proposed PAWs mechanism.

Perhaps a short summary statement or bulleted list to describe
the actual proposal would help my confused state.

Thanks,

Paul

> -----Original Message-----
> From: paws-bounces@ietf.org [mailto:paws-bounces@ietf.org] On Behalf Of
> Cuiyang
> Sent: Tuesday, October 23, 2012 7:01 PM
> To: paws@ietf.org
> Subject: [paws] FW: New Version Notification for draft-wu-paws-
> secutity-01.txt
> 
> PAWS WG,
> 
> The following is our update to draft-wu-paws-secutity-00, which is
> focused on the security requirements and possible solutions.
> And we plan to include more details of client auth using certificate
> and PSK, respectively.
> 
> Comments are welcome, thanks in advance.
> 
> Regards,
> Yang
> ==================
>  Yang Cui,  Ph.D.
>  Huawei Technologies
>  cuiyang@huawei.com
> 
> 
> -----邮件原件-----
> 发件人: internet-drafts@ietf.org [mailto:internet-drafts@ietf.org]
> 发送时间: 2012年10月22日 20:08
> 收件人: Wuyizhuang
> 抄送: Cuiyang
> 主题: New Version Notification for draft-wu-paws-secutity-01.txt
> 
> 
> A new version of I-D, draft-wu-paws-secutity-01.txt
> has been successfully submitted by Yizhuang Wu and posted to the
> IETF repository.
> 
> Filename:	 draft-wu-paws-secutity
> Revision:	 01
> Title:		 Protocol to Access White Space Database:Security
> Considerations
> Creation date:	 2012-10-22
> WG ID:		 Individual Submission
> Number of pages: 13
> URL:             http://www.ietf.org/internet-drafts/draft-wu-paws-
> secutity-01.txt
> Status:          http://datatracker.ietf.org/doc/draft-wu-paws-secutity
> Htmlized:        http://tools.ietf.org/html/draft-wu-paws-secutity-01
> Diff:            http://www.ietf.org/rfcdiff?url2=draft-wu-paws-
> secutity-01
> 
> Abstract:
>    This document analyses common security threats of the Protocol to
>    Access White Space database (PAWS), and describes their potential
>    impacts on message exchanges between master device and white space
>    database when implementing PAWS.  Meanwhile, the corresponding
>    countermeasures are also introduced in this document.  The PAWS is
>    used for retrieving the available white space information at a given
>    location and time from a white space database.
> 
> 
> 
> 
> The IETF Secretariat
> 
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