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3_2004-2005 Encryption #134205

[ Secure Data Split ]

This program converts any type of file into a crypto-secure file pair, enabling data storage on the most secure way. Retrieving the original file requires both secure files and is impossible without them! The program has a user-friendly Wizard interface. A rnd-stream, initialized by truely random mousemovements and generated by the ULTRA algorithm, calculates both secure files (this method is critical and cannot be compared nor replaced with the computer's unsecure rnd-function). There is no key involved because the two secure files can be considered as each others one-time-pad keys. Therefore the encryption can not be solved without the use of both files. Used function: KS1(n) = rnd(i), KS2(n) = Original(n) xor KS1(n). As long as both files are stored on seperate and secure location, or under custody of two different persons, the original is absolutely secure. One secure file, no matter wich one, can be made public without risk of compromising the original's security. For a given original, each session of generating secure files will produce a totally different pair, not compatible with previous pairs (retrieving data from different pairs, created from one original is impossible). Therefore it's possible to create several pairs without compromising security, as long as each individual pair is kept seperated. As long as both secure files are seperated, this methode is the perfect methode to safely store highly sensitive data. Supports unlimited file size. All comments and ideas welcome ;-)

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