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How to store Password in a file by using efficient algorithm other than ROT by N?

"I saw 'ROT by N' algorithm by Mike. Still i want an efficient and high security algorithm for storing data in a file. Thanks in Advance"
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Message 1 of 4
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An algorithm I generally use converts each character to its ASCII code, then inverts the ASCII code bitwise and finally converts the ASCII code back to a character.

I don't know how secure the algorithm is considered.
If needed, it would be very easy to add a constant or even computed value (eg offset of character in the string...) to each ASCII code to increase the security level.
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Hi;

Two techniques are: hashing and encryption. Without knowing requirements, my first inclination is usually hashing. Because of the nature of hashing, you may need to take a closer look at the recovery procedures.

Check out my tools for data protection at www.visecurity.com/cryptg.shtml

Also, check alternatives to passwords: www.biometricsview.com

Regards;
Enrique Vargas
www.visecurity.com
www.vartortech.com
Message 3 of 4
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Thanks JB. The algorithm is very simple. I can modify this to my secure application.

Ramkumar. D
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