Date of Original Version
The final publication is available at Springer via http://dx.doi.org/ 10.1007/978-3-642-25379-9_4
Abstract or Description
Dependent session types allow us to describe not only properties of the I/O behavior of processes but also of the exchanged data. In this paper we show how to exploit dependent session types to express proof-carrying communication. We further introduce two modal operators into the type theory to provide detailed control about how much information is communicated: one based on traditional proof irrelevance and one integrating digital signatures.
Lecture Notes in Computer Science, 7086, 21-36.