From: Ben.Goren@asu.edu
Date: Wed, 15 Jun 94 17:31:19 PDT
To: cypherpunks@toad.com
Subject: Encrypted databases
Message-ID: <9406160032.AA07949@Tux.Music.ASU.Edu>
MIME-Version: 1.0
Content-Type: text/plain


In _Applied Cryptography,_ Bruce Schneier describes a method of encrypting
a database in such a way that it's easy to get individual entries but
"impossible" to get the whole database. Basically, the first field is a
hash of the individual's last name, the second is encrypted (symmentrical
algorithm) w/ that name and contains the rest of the info.

Are there any readily available implementations of this or anything
equivalent? I've a use for such, but I'm not likely to have the time to
start writing anything like that for a month or two.

Thanks,

b&

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