What is the simplest way of doing two way encryption in common PHP installs? I need to be able to encrypt data with a string key, and use the same key to decrypt on the other end. The security isn’t as big of a concern as the portability of the code, so I’d like to … Read more
What I mean is: Original String + Salt or Key –> Encrypted String Encrypted String + Salt or Key –> Decrypted (Original String) Maybe something like: “hello world!” + “ABCD1234” –> Encrypt –> “2a2ffa8f13220befbe30819047e23b2c” (may be, for e.g) “2a2ffa8f13220befbe30819047e23b2c” –> Decrypt with “ABCD1234” –> “hello world!” In PHP, how can you do this? Attempted to … Read more
