Article View: sci.crypt
Article #935Re: Unix compatible crypt utility needed
From: Brian P Feeny
Date: Mon, 14 Sep 1992 16:06
Date: Mon, 14 Sep 1992 16:06
40 lines
2007 bytes
2007 bytes
In article <phil.714897700@adam.adelaide.edu.au> phil@adam.adelaide.edu.au (Phil Kernick) writes: >exukev@exu.ericsson.se (Kevin Autrey) writes: > >>I've got some files I've encrypted on a Unix workstation that I want >>to decrypt on my Amiga. They were encrypted using "crypt" on the Sun >>(which, I believe, uses the DES encryption scheme). Does any Amiga >>utility decrypt data encrypted with Unix's "crypt"? > >I think that you may not quite understand how crypt works. > >If they have been encrypted by DES then this is a one way algorithm, and >hence you can't get the text back. > >All you could do is encrypt another section of text and compare the crypted >version. > > > >Regs, >Phil. > >(Followups directed to sci.crypt) > >-- > _-_|\ Phil Kernick E-Mail: phil@adam.adelaide.edu.au > / \ Departmental Engineer Phone: +61 8 228 5914 > \_.-*_/ Dept. of Psychology Fax: +61 8 224 0464 > v University of Adelaide Mail: GPO Box 498 Adelaide SA 5001 Yes, crypt is "bidirectional" and DES can be called a one way routine so to speak. But you can "decrypt" (if I may use that term :) ) the DES alogorithm on an Amiga. If anyone would like the program to do it, email me. Brian -- Brian Feeny - Systems Programmer - UNIX System Security Specialist __ __/// Internet: signal@phantom.com "Grep me no patterns and \XX/ AMIGA! xnybpf01@serss0.fiu.edu I'll tell you no lines"
Technical Details
Message-ID:
<BuKsqI.Mon@fiu.edu>Path:
arc1-ca.pugleaf.net!sparky!uunet!gatech!darwin.sura.net!max.fiu.edu!serss0!xnybpf01References:
<1992Aug26.123731.13604@exu.ericsson.se> <phil.714897700@adam.adelaide.edu.au>Show Full Headers
Complete Article Headers
Newsgroups: sci.crypt Path: arc1-ca.pugleaf.net!sparky!uunet!gatech!darwin.sura.net!max.fiu.edu!serss0!xnybpf01 From: xnybpf01@serss0 (Brian P Feeny) Subject: Re: Unix compatible crypt utility needed Organization: Florida International University, Miami Date: Mon, 14 Sep 1992 16:06:17 GMT Message-ID: <BuKsqI.Mon@fiu.edu> Keywords: encryption References: <1992Aug26.123731.13604@exu.ericsson.se> <phil.714897700@adam.adelaide.edu.au> Sender: news@fiu.edu (Usenet Administrator) Lines: 40