Abstract. In this paper we study Perfectly Secure Message Transmission (PSMT) between a sender S and a receiver R, connected in a directed synchronous network through multiple para...
Abstract. We introduce a calculus with mobile names, distributed principals and primitives for secure remote communication, without any reference to explicit cryptography. The calc...
— In this paper, we look at multiple antenna systems and code information on the communication medium itself to improve the link security. In the case of single data stream trans...
Xin Zhou, Persefoni Kyritsi, Patrick C. F. Eggers,...
We present a somewhat homomorphic encryption scheme that is both very simple to describe and analyze, and whose security (quantumly) reduces to the worst-case hardness of problems ...
Software for encrypting email messages has been widely available for more than 15 years, but the emailusing public has failed to adopt secure messaging. This failure can be explai...