I thought I'd sent this one to the list, but it just went to MFPA :-( Here it 
is one more time

On 28 Feb 2011, at 22:40, MFPA wrote:

>> <snip/>
> 
> 
> I think key UIDs generally reveal more information than I am
> comfortable with. For example, why does your UID need to contain your
> email address in plain text rather than as a hash? Searching for that
> email address would need to return any keys that matched on the hashed
> version in addition to any keys that matched on the plaintext version.
> Somebody knowing the email address (or name or hostname) could find
> the key but mere inspection of the key UIDs would not reveal all its
> owner's names, email addresses, etc.

The domain part of an email address is case-neutral, so you could take a 
standard (say, convert to lower case) and then hash that; but the local part of 
the email address *need not* be case-insensitive - Andrew.Long *might* be 
different to andrew.long.

Then you don't know *how* to hash the address.

Regards, Andy

-- 
Andrew Long
andrew dot long at mac dot com





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