Re: ANN: SHA-256 Secure Hash Algorithm in ANS Forth

From	stephenXXX@mpeforth.com (Stephen Pelc)
Newsgroups	comp.lang.forth
Subject	Re: ANN: SHA-256 Secure Hash Algorithm in ANS Forth
Message-ID	<50b4c134.156405635@192.168.0.50> (permalink)
References	<e1b992f7-65c4-4115-9f80-10fb671d3763@googlegroups.com>
Date	2012-11-27 13:36 +0000

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On Tue, 20 Nov 2012 22:32:48 -0800 (PST), Howerd <howerdo@yahoo.co.uk>
wrote:

>I have just posted a version of the SHA-256 algorithm, complete with a test suite.

When looking at this code I came across the start of a word
called ROUNDN which (of course) contains no comments.

: RoundN  ( a -- u u )
   HashPtr @ >r
   15 PICK  15 PICK
   ...
;

I urge the author of that word to rewrite and comment the code.
Experienced Forth programmers should not be promoting code of this
ilk.

Stephen

-- 
Stephen Pelc, stephenXXX@mpeforth.com
MicroProcessor Engineering Ltd - More Real, Less Time
133 Hill Lane, Southampton SO15 5AF, England
tel: +44 (0)23 8063 1441, fax: +44 (0)23 8033 9691
web: http://www.mpeforth.com - free VFX Forth downloads

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ANN: SHA-256 Secure Hash Algorithm in ANS Forth Howerd <howerdo@yahoo.co.uk> - 2012-11-20 22:32 -0800
  Re: ANN: SHA-256 Secure Hash Algorithm in ANS Forth stephenXXX@mpeforth.com (Stephen Pelc) - 2012-11-22 22:53 +0000
    Re: ANN: SHA-256 Secure Hash Algorithm in ANS Forth ritaoakford@gmail.com - 2012-11-23 00:21 -0800
    Re: ANN: SHA-256 Secure Hash Algorithm in ANS Forth albert@spenarnc.xs4all.nl (Albert van der Horst) - 2012-11-23 14:20 +0000
    Re: ANN: SHA-256 Secure Hash Algorithm in ANS Forth mhx@iae.nl (Marcel Hendrix) - 2012-11-25 22:58 +0200
      Re: ANN: SHA-256 Secure Hash Algorithm in ANS Forth Paul Rubin <no.email@nospam.invalid> - 2012-11-25 14:41 -0800
        Re: ANN: SHA-256 Secure Hash Algorithm in ANS Forth mhx@iae.nl (Marcel Hendrix) - 2012-11-26 00:59 +0200
          Re: ANN: SHA-256 Secure Hash Algorithm in ANS Forth Paul Rubin <no.email@nospam.invalid> - 2012-11-25 16:10 -0800
          Re: ANN: SHA-256 Secure Hash Algorithm in ANS Forth Howerd <howerdo@yahoo.co.uk> - 2012-11-26 04:18 -0800
          Re: ANN: SHA-256 Secure Hash Algorithm in ANS Forth Bernd Paysan <bernd.paysan@gmx.de> - 2012-11-26 19:17 +0100
      Re: ANN: SHA-256 Secure Hash Algorithm in ANS Forth stephenXXX@mpeforth.com (Stephen Pelc) - 2012-11-26 11:57 +0000
        Re: ANN: SHA-256 Secure Hash Algorithm in ANS Forth Andrew Haley <andrew29@littlepinkcloud.invalid> - 2012-11-26 06:17 -0600
        Re: ANN: SHA-256 Secure Hash Algorithm in ANS Forth mhx@iae.nl (Marcel Hendrix) - 2012-11-26 23:22 +0200
          Re: ANN: SHA-256 Secure Hash Algorithm in ANS Forth stephenXXX@mpeforth.com (Stephen Pelc) - 2012-11-27 13:33 +0000
        Re: ANN: SHA-256 Secure Hash Algorithm in ANS Forth Fritz Wuehler <fritz@spamexpire-201211.rodent.frell.theremailer.net> - 2012-11-27 09:18 +0100
          Re: ANN: SHA-256 Secure Hash Algorithm in ANS Forth Mark Wills <forthfreak@gmail.com> - 2012-11-27 01:08 -0800
          Re: ANN: SHA-256 Secure Hash Algorithm in ANS Forth stephenXXX@mpeforth.com (Stephen Pelc) - 2012-11-27 11:18 +0000
          Re: ANN: SHA-256 Secure Hash Algorithm in ANS Forth albert@spenarnc.xs4all.nl (Albert van der Horst) - 2012-11-27 16:32 +0000
            Re: ANN: SHA-256 Secure Hash Algorithm in ANS Forth Fritz Wuehler <fritz@spamexpire-201211.rodent.frell.theremailer.net> - 2012-11-28 11:59 +0100
              Re: ANN: SHA-256 Secure Hash Algorithm in ANS Forth albert@spenarnc.xs4all.nl (Albert van der Horst) - 2012-11-28 14:11 +0000
  Re: ANN: SHA-256 Secure Hash Algorithm in ANS Forth albert@spenarnc.xs4all.nl (Albert van der Horst) - 2012-11-26 16:50 +0000
  Re: ANN: SHA-256 Secure Hash Algorithm in ANS Forth stephenXXX@mpeforth.com (Stephen Pelc) - 2012-11-27 13:36 +0000
    Re: ANN: SHA-256 Secure Hash Algorithm in ANS Forth Howerd <howerdo@yahoo.co.uk> - 2012-11-28 14:31 -0800
      Re: ANN: SHA-256 Secure Hash Algorithm in ANS Forth Howerd <howerdo@yahoo.co.uk> - 2012-11-28 14:36 -0800
      Re: ANN: SHA-256 Secure Hash Algorithm in ANS Forth Josh Grams <josh@qualdan.com> - 2012-11-30 00:08 +0000
        Re: ANN: SHA-256 Secure Hash Algorithm in ANS Forth Howerd <howerdo@yahoo.co.uk> - 2012-11-30 13:56 -0800
          Re: ANN: SHA-256 Secure Hash Algorithm in ANS Forth Josh Grams <josh@qualdan.com> - 2012-12-01 16:02 +0000
            Re: ANN: SHA-256 Secure Hash Algorithm in ANS Forth Howerd <howerdo@yahoo.co.uk> - 2012-12-01 13:54 -0800
              Re: ANN: SHA-256 Secure Hash Algorithm in ANS Forth Josh Grams <josh@qualdan.com> - 2012-12-02 11:26 +0000
      Re: ANN: SHA-256 Secure Hash Algorithm in ANS Forth Paul Rubin <no.email@nospam.invalid> - 2012-12-12 14:52 -0800
        Re: ANN: SHA-256 Secure Hash Algorithm in ANS Forth Howerd <howerdo@yahoo.co.uk> - 2012-12-12 23:47 -0800
          Re: ANN: SHA-256 Secure Hash Algorithm in ANS Forth Paul Rubin <no.email@nospam.invalid> - 2012-12-13 00:38 -0800
            Re: ANN: SHA-256 Secure Hash Algorithm in ANS Forth Howerd <howerdo@yahoo.co.uk> - 2012-12-13 20:17 -0800
              Re: ANN: SHA-256 Secure Hash Algorithm in ANS Forth Paul Rubin <no.email@nospam.invalid> - 2012-12-13 20:25 -0800
                Re: ANN: SHA-256 Secure Hash Algorithm in ANS Forth Howerd <howerdo@yahoo.co.uk> - 2012-12-13 20:53 -0800
                Re: ANN: SHA-256 Secure Hash Algorithm in ANS Forth Paul Rubin <no.email@nospam.invalid> - 2012-12-13 21:16 -0800
                Re: ANN: SHA-256 Secure Hash Algorithm in ANS Forth Howerd <howerdo@yahoo.co.uk> - 2012-12-14 03:43 -0800
                Re: ANN: SHA-256 Secure Hash Algorithm in ANS Forth Andrew Haley <andrew29@littlepinkcloud.invalid> - 2012-12-14 12:15 -0600
                Re: ANN: SHA-256 Secure Hash Algorithm in ANS Forth Andrew Haley <andrew29@littlepinkcloud.invalid> - 2012-12-14 04:45 -0600
                Re: ANN: SHA-256 Secure Hash Algorithm in ANS Forth Howerd <howerdo@yahoo.co.uk> - 2012-12-14 03:33 -0800
                Re: ANN: SHA-256 Secure Hash Algorithm in ANS Forth Andrew Haley <andrew29@littlepinkcloud.invalid> - 2012-12-14 12:20 -0600
                Re: ANN: SHA-256 Secure Hash Algorithm in ANS Forth Paul Rubin <no.email@nospam.invalid> - 2012-12-14 10:28 -0800
                Re: ANN: SHA-256 Secure Hash Algorithm in ANS Forth Andrew Haley <andrew29@littlepinkcloud.invalid> - 2012-12-14 12:39 -0600
                Re: ANN: SHA-256 Secure Hash Algorithm in ANS Forth Bernd Paysan <bernd.paysan@gmx.de> - 2012-12-15 01:47 +0100
  Re: ANN: SHA-256 Secure Hash Algorithm in ANS Forth jzakiya@gmail.com - 2012-12-07 14:27 -0800

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