PPC-PROTECT - the system of software protection for Windows CE (PocketPC) applications with ARM core, designed for quick implementation of application protection functions. PPC-PROTECT is designed for such specific tasks as working with registration keys and creation of trial application versions.

PPC-PROTECT includes the following features:

• compression of the executable code and resources
• encryption of the application
• counteraction to debuggers and disassemblers
• application integrity check
• API for interaction between application and protection routines
• possibility to create evaluation (trial) versions, that limits application functions basing on evaluation time, expose nag-screens
• creation and verification of registration keys using public keys encryption algorithms (ECC) or using Reverse Polish Notation algorithms (RPN)
• generating of registration keys, based on the specific computer system