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- Newsgroups: comp.security.misc
- Path: sparky!uunet!osh3!craig
- From: craig@osh3.OSHA.GOV (Craig Nordin)
- Subject: Re: Crack vs. Decrypt (was Re: Two hackers caught...)
- Organization: U.S. D.O.L - Occupational Safety & Health Admin.
- Date: Sun, 22 Nov 1992 20:43:53 GMT
- Message-ID: <1992Nov22.204353.1519@osh3.OSHA.GOV>
- References: <1emrkuINNs5s@talon.UCS.ORST.EDU> <10034@blue.cis.pitt.edu.UUCP> <1992Nov22.113138.26493@mtu.edu>
- Keywords: decrypt crack media
- Lines: 45
-
- In <1992Nov22.113138.26493@mtu.edu> mrmach@mtu.edu (MARK ROMAN MACH) writes:
-
- >From the original article way back:
- >>``He then transferred the password file to a Boeing Company computer,
- >>where he decrypted the passwords.''
-
- > I've always had the tendency to differentiate "cracking" and
- >"decrypting" as two separate things. I always considered "decrypting"
- >to imply that the key was used to convert from cipher text to plain
- >text, or that the appropriate inverse algorithm was used. "Cracking"
- >seems to imply things like randomly guessing the plain text until a
- >cipher text match is found, crunching out computationally difficult
- >inverse algorithms, or other illegitimate & unsanctioned methods to
- >discover the plain text.
-
- > Am I wrong in believing this? Does anybody else feel that the
- >newspaper was irresponsible (or at least misinformed) by saying he
- >"decrypted" the passwords?
-
- Well, yes and no. I think your delineation was more correct, but
- possibly from a too-technical point of view.
-
- You are using descriptions of technical operations to separate the
- two meanings, but you also hint at the more simple difference of
- morality between the two words. Cracking being an immoral action
- while decrypting being moral - or decrypting being somehow peaceful
- and cracking being combative.
-
- Crack is the new verb here. Decrypt ought to mean, to a layman,
- "unhide" or even "reveal". To a techie, it ought to mean other
- things too.
-
- How much do you expect the non-expert to carry around in his
- head anyway? :-)
-
- >--
- >Mark R. Mach, mrmach@mtu.edu
-
- -
- US Department of Labor Craig Nordin craig@osh3.osha.gov
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