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Re: [GNUnet-developers] Updatability

From: Kevin Atkinson
Subject: Re: [GNUnet-developers] Updatability
Date: Tue, 7 May 2002 16:55:47 -0400 (EDT)

On Tue, 7 May 2002, David Findlay wrote:

> Also 
> the ability to create a "directory" of files that only the author can change 
> or add to is a necessity. 

This is fairly easy to do.  Basically for each "file" in the directory:

p = public key
h(x) = secure hash function
f = "file" name.

Key Name: hash(p + f) or hash(hash(p) + hash(f)) as freenet does but
                                                 I'm not why.
Key data: signature of the key name
          actual data


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