From: | "Oliver Elphick" <olly(at)lfix(dot)co(dot)uk> |
---|---|
To: | Zakkr <zakkr(at)zf(dot)jcu(dot)cz> |
Cc: | pgsql-hackers <pgsql-hackers(at)postgreSQL(dot)org> |
Subject: | Re: [HACKERS] to_char(), md5() (long) |
Date: | 1999-10-18 11:33:52 |
Message-ID: | 199910181133.MAA03431@linda.lfix.co.uk |
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Lists: | pgsql-hackers |
Zakkr wrote:
>> /usr/bin/md5sum is compiled from md5.[ch] (written by Colin Plumb in
>> 1993 and modified by Ian Jackson in 1995) and md5sum.c (written by
>> Branko Lankester in 1993 and modified by Colin Plumb in 1993 and Ian
>> Jackson in 1995). The sources and the binary are all in the public
>> domain.
>
> Yes, if I good understand it is not problem (md5sum not has RSA or non-US
>restriction (instead of other cryp. sofrware) ..or not?
`Public domain' means anybody can do whatever they like with it. The
author has abandoned control altogether. This is a matter of copyright. It
is entirely separate from USA's insane export-control regulations and patents.
--
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========================================
Oliver Elphick Oliver(dot)Elphick(at)lfix(dot)co(dot)uk
Isle of Wight http://www.lfix.co.uk/oliver
PGP key from public servers; key ID 32B8FAA1
========================================
"Delight thyself also in the LORD; and he shall give
thee the desires of thine heart." Psalms 37:4
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