Comments on: Xor Security http://www.lewismoten.com/2006/03/xor-security.html This is just a blog (web log) about me - Lewis Moten. Read along as I talk about daily happenings, movies, opinions, programming, and more. Fri, 21 Nov 2008 04:43:10 +0000 http://wordpress.org/?v=2.3.3 By: Bala http://www.lewismoten.com/2006/03/xor-security.html#comment-5276 Bala Mon, 28 Aug 2006 08:29:30 +0000 http://www.lewismoten.com/2006/03/xor-security.html#comment-5276 Hi I tried your sample demo code (rc4 Encryption). it seems like it desn't work for the entry 028-93-9473 with the key: SupplierSetup Bala Hi

I tried your sample demo code (rc4 Encryption). it seems like it desn’t work for the entry 028-93-9473 with the key: SupplierSetup

Bala

]]> By: pil http://www.lewismoten.com/2006/03/xor-security.html#comment-2645 pil Tue, 09 May 2006 12:53:50 +0000 http://www.lewismoten.com/2006/03/xor-security.html#comment-2645 ey i need ur help with this code.. my friend used to use it to decode the codes on the database.. i tried to download it to a website http://demofs.incoretech.com/demo.asp ey i need ur help with this code.. my friend used to use it to decode the codes on the database.. i tried to download it to a website http://demofs.incoretech.com/demo.asp

]]> By: Lewie http://www.lewismoten.com/2006/03/xor-security.html#comment-2374 Lewie Wed, 22 Mar 2006 21:44:33 +0000 http://www.lewismoten.com/2006/03/xor-security.html#comment-2374 the code doesn't really get much bigger. If you double or quadruple the xor encryption, you get a clear text message. triple just gets you the same thing as the first pass. What you can do is use very long xor passwords. Something equal to, or longer then the message that you are encoding.  It still becomes a problem through when you start comparing multiple messages encoded with the same password. the code doesn’t really get much bigger. If you double or quadruple the xor encryption, you get a clear text message. triple just gets you the same thing as the first pass.

What you can do is use very long xor passwords. Something equal to, or longer then the message that you are encoding.  It still becomes a problem through when you start comparing multiple messages encoded with the same password.

]]> By: Vali http://www.lewismoten.com/2006/03/xor-security.html#comment-2373 Vali Wed, 22 Mar 2006 19:59:42 +0000 http://www.lewismoten.com/2006/03/xor-security.html#comment-2373 Hi, About the wikness of XOR.. Just Double or triple or quadruple XOR it with the password (of course the encripted code will weight x2x3x4 times biger..) ; I am a fan of yours.. Long time I wos using your clsField.asp Author: Lewis Moten Email: Lewis@Moten.com URL: http://www.lewismoten.com -------------------------------------- Thank you ! Hi,
About the wikness of XOR.. Just Double or triple or quadruple XOR it with the password (of course the encripted code will weight x2×3x4 times biger..) ; I am a fan of yours.. Long time I wos using your
clsField.asp
Author: Lewis Moten
Email: Lewis@Moten.com
URL: http://www.lewismoten.com
————————————–
Thank you !

]]> By: Rob http://www.lewismoten.com/2006/03/xor-security.html#comment-2370 Rob Sat, 18 Mar 2006 07:28:06 +0000 http://www.lewismoten.com/2006/03/xor-security.html#comment-2370 Ah that's right, thanks. Here's the full list: http://www.planet-source-code.com/vb/scripts/BrowseCategoryOrSearchResults.asp?txtCriteria=Moten&txtMaxNumberOfEntriesPerPage=50 Very nice, but nothing new in a year. SecondLife must be gooood. :> Ah that’s right, thanks. Here’s the full list:
http://www.planet-source-code.com/vb/scripts/BrowseCategoryOrSearchResults.asp?txtCriteria=Moten&txtMaxNumberOfEntriesPerPage=50

Very nice, but nothing new in a year. SecondLife must be gooood. :>

]]> By: Lewie http://www.lewismoten.com/2006/03/xor-security.html#comment-2369 Lewie Sat, 18 Mar 2006 06:50:06 +0000 http://www.lewismoten.com/2006/03/xor-security.html#comment-2369 Most can be found on Planet Source Code. http://www.planet-source-code.com/ in ASP, SQL, JavaScript, Visual Basic, C/C++, PHP, and the .Net worlds. Most can be found on Planet Source Code. http://www.planet-source-code.com/ in ASP, SQL, JavaScript, Visual Basic, C/C++, PHP, and the .Net worlds.

]]> By: Rob http://www.lewismoten.com/2006/03/xor-security.html#comment-2368 Rob Sat, 18 Mar 2006 06:46:44 +0000 http://www.lewismoten.com/2006/03/xor-security.html#comment-2368 Speaking of you & VBscript: what ever happened to your code gallery? You published a lotta awesome scripts a few years back, but they seem to have no home anymore. Speaking of you & VBscript: what ever happened to your code gallery? You published a lotta awesome scripts a few years back, but they seem to have no home anymore.

]]> By: Lewie http://www.lewismoten.com/2006/03/xor-security.html#comment-2366 Lewie Fri, 17 Mar 2006 13:32:47 +0000 http://www.lewismoten.com/2006/03/xor-security.html#comment-2366 It shouldn't really be considered at all. It's just what is available. In SecondLife, the Xor Encryption is returned as Base64 strings. It shouldn’t really be considered at all. It’s just what is available. In SecondLife, the Xor Encryption is returned as Base64 strings.

]]> By: Krozy http://www.lewismoten.com/2006/03/xor-security.html#comment-2365 Krozy Fri, 17 Mar 2006 13:25:58 +0000 http://www.lewismoten.com/2006/03/xor-security.html#comment-2365 Hmmm.. I never considered Xor much for encryption. Maybe you can go with a combination of ROT13, Hex and Base64. Hmmm.. I never considered Xor much for encryption. Maybe you can go with a combination of ROT13, Hex and Base64.

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