RE: [wss] WSS One Time Password

From
Kelvin Lawrence <>
Date
2006-01-23T16:24:47+00:00
ID
Thread
RE: [wss] WSS One Time Password
The chairs received a mail from Jamie
Clark (of OASIS) asking us not to work on this until he had a chance to
discuss with the parties involved in the appeal. This was a while ago now.
I have since written back to Jamie asking for the status but have heard
nothing back so far. I am hoping that Jamie will get back to us soon. I
am not comfortable starting on this until OASIS give us the go ahead. I
am copying the OASIS staff contacts on this e-mail so that perhaps they
can let us know the status here.

Cheers

Kelvin

"Hal Lockhart"
<> 

01/23/2006 10:07 AM

To

"Granqvist, Hans" <>,
<>

cc

Subject

RE: [wss] WSS One Time Password

The way to get this going is for one or two people
to volunteer to be

editor. The first task is to produce a consolidated document based on

the submissions using the OASIS template. This will require a little

work to decide what material to use from each submission. How to do this

is not completely clear to me.

It seems to me that this work would be significantly more valuable if it

could be used for integrity protection at least and perhaps

confidentiality as well.

1. Is it technologically feasible, for example to use a OTP as the

secret in an HMAC? Or could some key derivation scheme be applied?

2. Is it even feasible, to support signing and verification securely by

two parties using an OTP?

3. Can a single scheme be used for all the types of OTP cited, or do we

need a scheme per type or even per OTP algorithm?

4. Would the use of such a scheme weaken the OTP in some way?

Hal

> -----Original Message-----

> From: Granqvist, Hans [mailto:]

> Sent: Tuesday, November 08, 2005 4:29 PM

> To: 

> Subject: [wss] WSS One Time Password

> 

> We voted on doing it so we should track it.

> 

> I'd like to get started on this work. What's holding

> us up?

> 

> Hans

> 

> > -----Original Message-----

> > From: Linn, John [mailto:]

> > Sent: Wednesday, November 02, 2005 10:41 AM

> > To: ; 

> > Subject: RE: [wss] Groups - OASIS WSS Issues List 81 (OASIS

> > Web Services Security Issues List 81.htm) uploaded

> >

> > Per the TC vote on 4 October supporting work on an OTP

> > profile, and subsequent submission of input documents, would

> > it now be appropriate to add an item to the issues list to

> > begin tracking this activity,

> > comparable to entry #338?

> >

> > --jl

> >

> > -----Original Message-----

> > From:  [mailto:]

> > Sent: Tuesday, November 01, 2005 5:24 PM

> > To: 

> > Subject: [wss] Groups - OASIS WSS Issues List 81 (OASIS Web

> > Services Security Issues List 81.htm) uploaded

> >

> > The document named OASIS WSS Issues List 81 (OASIS Web

> > Services Security Issues List 81.htm) has been submitted by

> > Mr Martin Gudgin to the OASIS Web Services Security (WSS) TC

> > document repository.

> >

> > Document Description:

> > Covers decisions made during 2005-11-01 meeting.

> >

> > View Document Details:

> > http://www.oasis-open.org/apps/org/workgroup/wss/document.php?

> > document_i

> > d=15151

> >

> > Download Document:

> > http://www.oasis-open.org/apps/org/workgroup/wss/download.php/

> 15151/OASI

> > S%20Web%20Services%20Security%20Issues%20List%2081.htm

> >

> >

> > PLEASE NOTE:  If the above links do not work for you, your

> > email application may be breaking the link into two pieces.

> > You may be able to copy and paste the entire link address

> > into the address field of your web browser.

> >

> > -OASIS Open Administration

> >

> >

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> >

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