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Simple Java Class to DES Encrypt Strings (Such as Passwords and Credit Card Numbers)

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Max Zone

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Simple Java Class to DES Encrypt Strings (Such as Passwords and Credit Card Numbers)

Posted: Apr 18, 2007 12:28 AM

This post originated from an RSS feed registered with Java Buzz by Max Zone.
Original Post: Simple Java Class to DES Encrypt Strings (Such as Passwords and Credit Card Numbers) Feed Title: dzone.com: java Feed URL: http://feeds.dzone.com/dzone/java Feed Description: dzone.com: fresh java links for developers	Latest Java Buzz Posts Latest Java Buzz Posts by Max Zone Latest Posts From dzone.com: java

In my Java based applications I usually have the need to encrypt a string before storing it somewhere. Most commonly, I need to encrypt user passwords and credit card information before storing it in a character field in the database. I don��t want people to be able to walk away with a cleartext list of passwords or credit card numbers just by doing a simple select. Instead they��ll have to work a little harder to decrypt the values stored in the database.

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