sagepay

Our company primarily used vbscript until fairly recently, when we started changing to PHP. Upon trying to integrate a SagePay form kit into one of our projects I came across this obstacle. We are on a windows 2008 server, and this cannot be changed. The server does not contain the mcrypt library and our server host will not install it due to it being a shared platform. The problematic line comes from a SagePay form kit that you use to pay for things with SagePay. Hopefully some of you will be familiar with these. The line in question is: //** perform encryption with PHP's MCRYPT module

I am trying to follow a specification for an encrypted field in SagePay 3.00 using ColdFusion 10. The requirement is to encrypt the string as AES(block size 128-bit) in CBC mode with PKCS#5 padding using the provided password as both the key and initialisation vector and encode the result in hex. It's the "using the provided password" that is causing the problem. At the moment I have myStr = 'assortednamevaluepairsetc'; providedPassword = 'abcdefghijklmnop'; myCrypt = Encrypt(myStr,providedPassword,'AES/CBC/PKCS5Padding','HEX',providedPassword,1); but that won't work because the value I have

I'm trying to integrate into SagePay using PHP and the Protocol documents. However I seem to be having a problem with the MD5 hash! Everything up to the point where we receive the notification POST is fine. However when we go to verify the signature it doesn't match the one in the notification POST??? Yet I have followed the document to the letter and quadruple checked everything. As well as changing things outside the scope of the document thinking there might be a typo etc..???? Any help much appreciated!!! A2: Acknowledged response on first POST. 3.00,OK,2014 : The Transaction was