RIP coder v1.3 (ultimate solution for file protection!)
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100% free encrypting program!

Info
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It is now more easy to encode your file with password, this program have
many methods of file encryption(three methods is easy for high speed of protection and one is DES+). It's very safe to keep all of your personal files in one encrypted file maked by RIPcoder. RIPcoder one of the fastest and safest encrypting program. RIPcoder generate super high length key which starts with your password and regenerating all times the program get new bit of data. Just make your choose on RIPcoder.

How to use
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In the program you have to choose the method of encryption (default DES+), then input your password (4 characters as minimum, but 10 and more - recommended), then click "ENcode" button and select the file you want to encrypt. The result of "ENcode" is a file with RIP extension (for source file with not RIP extension) or RI1 extension (if you re-encrypt file). You also can click "delete file after ENcode", then the source file will be deleted after encryption. RIP file  keeps: encrypted source file,extension,special checksum used by "DEcode" to check the file decrypted ok, this checksum is also safe and there is no way to recover the password you used.

How to use DES+ coding
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DES+ is a super encrypting method, one trouble - it's very slow for a long files (for example file with size 3.5mb encrypting on duron 1000mhz by 1 minute if "DEStimes"=1), you can choose "DEStimes" variable (1-9) it shows how much DES method will be used, 1,2,...or more times. This variable doesn't present in RIP-file, to decrypt encrypted file by DES+ method you must remember your password and this variable ("DEStimes"). This is really extreme encryption, and your secret files encrypted by this method you can keep any place you want without any emotion.

Order special generator for commercial use
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You find encrypting solution for your production? You found it! It's "DES+" - ultimate solution in a world encryption. You can order special generator (for example: creating modem cards or some other production, which need special super protected key). The generator use DES+ method of encryption with different levels and user defined characters table for getting different results. The generator goes with source code (of generator) and you can add some method (not for spreading). Visit http://kach.nm.ru/rpcode.dhtml to get last demo version of generator (RIPtool). It's very safe to mark your production with encrypted code, because of 3 level of protection: 
1) Unique password used by DES+ 
2) Unique level of decrypting 
3) Unique character table 
Try it in a work, and get effective results!

Use DES+ in your programs
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Programmers can you use DES+ encrypting in they projects to protect program's information.
More about it on http://kach.nm.ru/rpcodedll.dhtml

Questions
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Q: HOW TO ENCRYPT MORE THEN ONE FILE?
A: Just pack all the files you want to encrypt with packing program like WinZIP and then encrypt the result file.

Q: I LOST MY PASSWORD. CAN I GET MY SOURCE FILE BACK?
A: No ways of restore source file without original password, and no programs for find the lost password.

Q: WHICH METHOD IS THE BEST ?
A: 1,2,3 - same methods with some differents, good solution for slow PC, DES+ is really ultimate and the best.

Q: IS IT REAL TO GET PASSWORD FROM BRUTE FORCE ATTACK?
A: For example if the password length is 5 characters in english, then there are 380 mln. variants, it's not real, because of DES+ encrypting needs huge amount of system resources for decrypt each variant!

Updates
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v1.00(sept 2002) the first version
v1.10(jan 2003), no errors, added:
 new method: DES+ encrypring
v1.20(jan 2003), no errors, improvement:
 RIP file get more protection from crack, old versioned files supported also.
v1.2b(jan 2003), no errors, now RIPcoder is dll based.
v1.2c(jan 2003), no errors, decreased encryption block for speed up 15% (only with files versioned 1.2c), all old versioned files supported. 
//assembly optimized +500% speed up
v1.3(feb 2003), no errors, added: registry usage,zip packing algorithm,message protection,progress bar, process control and other options.
(Thanx to more than 1000guyz, for downloading in january)

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(c) Ruzaev Sergei, druidman@nm.ru, february 2003
