tratiecauseds
New Member
For a variety of stupid reasons, the maximum length of a given form variable that we are posting to an external server is 12 characters.I wanted to obscure that value with md5, but obviously with 12 characters that isn't going to work. Is there a cipher with an already-made PHP function which will result in something 12 characters or less?The security and integrity of the cipher isn't super important here. My last resort is to just write a function which moves each letter up or down an ascii value by x. So the goal isn't to obscure it from a cryptography expert, but just to not post it in plain text so a non-technical worker looking at it won't know what it is.Thanks for any advice.