1994-07-07 - Re: (fwd) Cryptologist needed

Header Data

From: bart@netcom.com (Harry Bartholomew)
To: pjm@athena.netcom.com (Patrick J. May)
Message Hash: 086bd56ceff3ccff4cfa7299c091ab06b978bdb6a12ab0ad188ab9c4c2582b6d
Message ID: <199407070903.CAA27626@netcom6.netcom.com>
Reply To: <9407051115.ZM2957@athena>
UTC Datetime: 1994-07-07 09:03:26 UTC
Raw Date: Thu, 7 Jul 94 02:03:26 PDT

Raw message

From: bart@netcom.com (Harry Bartholomew)
Date: Thu, 7 Jul 94 02:03:26 PDT
To: pjm@athena.netcom.com (Patrick J. May)
Subject: Re: (fwd) Cryptologist needed
In-Reply-To: <9407051115.ZM2957@athena>
Message-ID: <199407070903.CAA27626@netcom6.netcom.com>
MIME-Version: 1.0
Content-Type: text/plain



    I guess when I first forwarded this to the list, the header
    was not included.  What follows is the entire posting from
    the ba.jobs.contract Usenet group which includes the name of
    the person who posted it.  dberg@netcom.com is the person to
    answer all questions about the job.


From owner-cypherpunks  Thu Jul  7 06:21:10 1994
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Subject: Counting Bits
From: SINCLAIR  DOUGLAS N <sinclai@ecf.toronto.edu>
To: cypherpunks@toad.com
Date: 	Thu, 7 Jul 1994 04:20:21 -0400
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The only sane way to count the number of 1 bits in a byte is to use
a lookup table:

	return table[result];

On an intel chip this produces ONE opcode:

	XLAT

From owner-cypherpunks  Thu Jul  7 07:36:36 1994
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