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Groups > comp.lang.java.programmer > #9053
| From | Roedy Green <see_website@mindprod.com.invalid> |
|---|---|
| Newsgroups | comp.lang.java.programmer |
| Subject | Re: Simple alphanumeric "encryption"? |
| Date | 2011-10-20 13:36 -0700 |
| Organization | Canadian Mind Products |
| Message-ID | <ve11a7pv0mji22etgdnnfo8ghu5jir38nn@4ax.com> (permalink) |
| References | <S8idnWT1OekbSwbTnZ2dnUVZ_q-dnZ2d@westnet.com.au> |
On Mon, 17 Oct 2011 18:16:48 +1100, "Qu0ll" <Qu0llSixFour@gmail.com> wrote, quoted or indirectly quoted someone who said : >Is there a simple way to do this? It must be able to successfully be >decrypted as well but doesn't need to be very sophisticated or extremely >secure. you could use the technique from the Cryptogram puzzles in the newspaper I used to love solving as a child. It take a random permutation of the glyphs you permit is your message. You then create a lookup table by letter to substitution letter to encrypt your message. These are very easy to crack, but they have the advantage they don't need armouring and the encrypted version is the same length as the original. -- Roedy Green Canadian Mind Products http://mindprod.com It should not be considered an error when the user starts something already started or stops something already stopped. This applies to browsers, services, editors... It is inexcusable to punish the user by requiring some elaborate sequence to atone, e.g. open the task editor, find and kill some processes.
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Simple alphanumeric "encryption"? "Qu0ll" <Qu0llSixFour@gmail.com> - 2011-10-17 18:16 +1100
Re: Simple alphanumeric "encryption"? Arne Vajhøj <arne@vajhoej.dk> - 2011-10-17 08:13 -0400
Re: Simple alphanumeric "encryption"? Travers Naran <tnaran@gmail.com> - 2011-10-18 06:47 -0700
Re: Simple alphanumeric "encryption"? David Segall <david@address.invalid> - 2011-10-20 00:36 +1100
Re: Simple alphanumeric "encryption"? Andreas Leitgeb <avl@gamma.logic.tuwien.ac.at> - 2011-10-17 12:27 +0000
Re: Simple alphanumeric "encryption"? Tom Anderson <twic@urchin.earth.li> - 2011-10-17 16:45 +0100
Re: Simple alphanumeric "encryption"? "Qu0ll" <Qu0llSixFour@gmail.com> - 2011-10-18 14:18 +1100
Re: Simple alphanumeric "encryption"? "Qu0ll" <Qu0llSixFour@gmail.com> - 2011-10-18 14:25 +1100
Re: Simple alphanumeric "encryption"? Lew <lewbloch@gmail.com> - 2011-10-18 08:43 -0700
Re: Simple alphanumeric "encryption"? Tom Anderson <twic@urchin.earth.li> - 2011-10-20 20:57 +0100
Re: Simple alphanumeric "encryption"? B1ll Gat3s <wm.g4t3s@m1cr0s0f7.c0m> - 2011-10-17 21:33 -0400
Re: Simple alphanumeric "encryption"? Roedy Green <see_website@mindprod.com.invalid> - 2011-10-20 13:32 -0700
Re: Simple alphanumeric "encryption"? Roedy Green <see_website@mindprod.com.invalid> - 2011-10-20 13:36 -0700
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