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Re: [hiprg] draft-zhang-hip-hierarchical-parameter-00: Including hieararchy in HIT generation

Tobias Heer <heer@cs.rwth-aachen.de> Tue, 28 July 2009 14:32 UTC

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From: Tobias Heer <heer@cs.rwth-aachen.de>
To: hiprg@irtf.org
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Date: Tue, 28 Jul 2009 16:32:09 +0200
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Subject: Re: [hiprg] draft-zhang-hip-hierarchical-parameter-00: Including hieararchy in HIT generation
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Hi,

Am 28.07.2009 um 16:29 schrieb Tobias Heer:

> Of course. In my opinion you still need an additional parameter to  
> express the hierarchy if you want to reveal the hierarchy to the  
> peer. Additionally you need to transmit the "cloaked" or "hidden"  
> hierarchy (Parameter X - the randomly picked value) whenever you  
> want to conceal the hierarchy.


I have to correct myself. Of course you should not transmit X in that  
case that you want to conceal your hierarchy but the HTag =  
H(Hierarchy, X).

BR,

Tobias


--  

Dipl.-Inform. Tobias Heer, Ph.D. Student
Distributed Systems Group
RWTH Aachen University, Germany
tel: +49 241 80 207 76
web: http://ds.cs.rwth-aachen.de/members/heer

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