A content delivery network (CDN) is a distributed infrastructure to deliver digital contents to
end users with high performance. CDNs are critical to provide and protect the availability of …

Indistinguishability obfuscation, introduced by [Barak et. al. Crypto 2001], aims to compile
programs into unintelligible ones while preserving functionality. It is a fascinating and …

Depth estimation and scene parsing are two particularly important tasks in visual scene
understanding. In this paper we tackle the problem of simultaneous depth estimation and …

When two or more parties need to compute a common result while safeguarding their
sensitive inputs, they use secure multiparty computation (SMC) techniques such as garbled …

Important decisions about people are increasingly made by algorithms: Votes are counted;
voter rolls are purged; financial aid decisions are made; taxpayers are chosen for audits; air …

We build a system that provides succinct non-interactive zero-knowledge proofs (zk-
SNARKs) for program executions on a von Neumann RISC architecture. The system has two …

An argument system for NP is a proof system that allows efficient verification of NP
statements, given proofs produced by an untrusted yet computationally-bounded prover …

Many network middleboxes perform deep packet inspection (DPI), a set of useful tasks
which examine packet payloads. These tasks include intrusion detection (IDS), exfiltration …

The well-known classical constructions of garbled circuits use four ciphertexts per gate,
although various methods have been proposed to reduce this cost. The best previously …

Motivated by the goal of securely searching and updating distributed data, we introduce and
study the notion of function secret sharing (FSS). This new notion is a natural generalization …