Secure Execution of Distributed Session Programs

Download Now Date Added: Oct 2011
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The development of the SJ Framework for session-based distributed programming is part of recent and ongoing research into integrating session types and practical, real-world programming languages. SJ programs featuring session types (protocols) are statically checked by the SJ compiler to verify the key property of communication safety, meaning that parties engaged in a session only communicate messages, including higher-order communications via session delegation, that are compatible with the message types expected by the recipient. This paper presents current work on security aspects of the SJ Framework. Firstly, the authors discuss their implementation experience from improving the SJ Runtime platform with security measures to protect and augment communication safety at runtime.