Code protection scheme based on obfuscating transformations in distributed systems
分布式系统中基于迷乱变换的代码保护方案

After analyzing the software obfuscation technology, a code obfuscation scheme under distributed environments was proposed. The local states of concurrent processes were used to construct the distributed opaque predicates, and the communication patterns between concurrent processes were exploited to update the local states so as to increase the obfuscation strength. The proposed scheme improves the existing algorithms of code obfuscation in distributed systems.