PHP :: Encrypt / Decrypt Data With Private Key
Jun 16, 2011
I would like to implement some security in some of the Flash/PHP applications that I have. I have some Flash apps that communicate with PHP files, and the PHP is sending the data as get string (E.g.: name=John&sname=Doe&age=24&balance=12.4). Instead of all these variables, I would like it to send a single variable (E.g.: flashvar=jr9afgaw9-fg90agfawf7gw) that would contain those values, so then Flash would decrypt the string and get the real and useful vars.
I want to encrypt this using a private key and use the same private key to decrypt this inside Flash. If someone would want to decode the message PHP sends, he would have to decompile the flash file and find the private key I'm using in Flash to decode the message and then decode it. The reason I posted here is because I want to use an encryption algorithm that allows only the use of a private key for encryption/decryption.
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