I was looking for a site that can en/de crypt text online. I found http://webnet77.com/cgi-bin/helpers/blowfish.pl and http://www.securitysoftwarezone.com/text-encryption.html They both use different algorithms. I am worried that its salted and if the site goes down i have no way to decrypt it. Does anyone know of an offline program i can use that can en/de crypt text using blowfish and DES? If you want to test your offline program or another site try these. The password is aaa and the text should be test. The first is blowfish the 2nd is AES 256 857CD59B5D9E607C start-88-jjJeAlG5w5CIOJrBuqJt5EHXUXnpB2BJ1GvKOF7L3ot7LTvZ1960Pfe+jaJoeP2PWsP1gDHDCuCZfkgOg53uVQ==-end

Encrypting text online? Sending it to some unknown third party to be encrypted?

haha good point

does anyone know of a script i can put on a website.

Check out GnuPG for your offline encryption needs. There are plenty of PHP scripts floating around on the net that will give you ideas of how to use it from a web server.

If you're an ASP.NET kind of person, you can hack together a quick script using the classes in the System.Security.Cryptography namespace.