Altrasoft ePay Security & Encryption

Seeking PHP coder who experience with [login to view URL] on the following 1. MD5 Hash Encryption of SCI 2. Encryption of critical field i. User billing info ii. User Account Password iii. User Security PIN The encryption key to be encoded in exe preventing cracking. 3. Script encoding using Ion Encoder 4. Fixing XSS vulnerabilities detected by Acunetix - [login to view URL] Bidder to present work related to our requirement to be shortlisted for further discussion.