Publications

This paper describes a means of secure digital audio conferencing where clear speech does not appear at the conference bridge.

Despite the rapid development in the field of cloud computing, security is still one of the major hurdles to cloud computing adoption. Most cloud services (e.g.

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In this paper, we propose a system concept enabling secure communications by introducing superimposed pilots.

In this paper, we propose a system concept enabling secure communications by introducing superimposed pilots.

Consider searching over a sorted database containing n records. This can be accomplished easily in O(log n) time using, e.g., binary search.

We study a problem of secure computation by multiple parties of a given function of their cumulative observations, using public communication but without revealing the value of the function to an e

In his well-known Information Dispersal Algorithm paper, Rabin showed a way to distribute information in n pieces among n servers in such a way that recovery of the information is possible in the p

Diagnostic and classification algorithms play an important role in data analysis, with applications in areas such as health care, fault diagnostics, or benchmarking.

Mobile code presents a number of threats to machines that execute ii.