Article View: sci.crypt
Article #3089Re: Here's a challenge
From: Michael T. Palmer
Date: Mon, 11 Jan 1993 14:44
Date: Mon, 11 Jan 1993 14:44
34 lines
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1919 bytes
jp@tygra.Michigan.COM (John Palmer) writes: >I want to check out some components of an encryption system that I'm >using and would like to see if anyone can crack this encrypted file. >Only hint is that its text of some kind. I've uuencoded it. [encrypted text deleted] John - Please read the sci.crypt FAQ. Keeping your algorithm a secret is no good, because if we really wanted to crack your file we'd break into your house or apartment first to get everything off your hard disk, and then try to tap all your email to see if you mentioned anything relevant. "Security by Obscurity" is a fallacy. The encryption system is only secure if *everyone* knows how it works, and cannot find any flaws. Otherwise, you only *think* it's secure, when in fact someone who knows how it works has already told the "bad guys." Believe it - anyone who really wants to know more about how your encryption system works WILL FIND OUT whether you know about it or not. Sorry, but you probably won't get any takers unless you either supply the algorithm or make it worth the time by offering a financial incentive. Of course, if it's simple someone who's bored might give it a shot with the standard attacks. Good luck! -- Michael T. Palmer, M/S 152, NASA Langley Research Center, Hampton, VA 23681 Voice: 804-864-2044, FAX: 804-864-7793, Email: m.t.palmer@larc.nasa.gov RIPEM Public Key now available -- Consider it an envelope for your e-mail
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Path: arc1-ca.pugleaf.net!sparky!uunet!news.larc.nasa.gov!news.larc.nasa.gov!palmer From: palmer@icat.larc.nasa.gov (Michael T. Palmer) Newsgroups: sci.crypt Subject: Re: Here's a challenge Date: 11 Jan 93 14:44:56 GMT Organization: NASA Langley Research Center, Hampton, VA USA Lines: 34 Message-ID: <palmer.726763496@news.larc.nasa.gov> References: <1993Jan11.021259.10637jp@tygra.Michigan.COM> NNTP-Posting-Host: icat.larc.nasa.gov