IACR
2016
9 years 12 months ago
2016
Abstract FIDO, German e-ID, Idemix and U-Prove constitute privacyenhanced public-key infrastructures allowing users to authenticate in an anonymous way. This however hampers timely...
IACR
2016
9 years 12 months ago
2016
We present techniques and protocols for the preprocessing of secure multiparty computation (MPC), focusing on the so-called SPDZ MPC scheme [19] and its derivatives [16,18,1]. Thes...
IACR
2016
9 years 12 months ago
2016
Abstract. Since 2012, it is publicly known that the bitstream encryption feature of modern Xilinx FPGAs can be broken by side-channel analysis. Presented at CT-RSA 2012, using grap...
IACR
2016
9 years 12 months ago
2016
Abstract. In recent years, a lot of progress has been made on speeding up Actively-secure Twoparty Function Evaluation (SFE) using Garbled Circuits. For a given level of security, ...
IACR
2016
9 years 12 months ago
2016
IACR
2016
9 years 12 months ago
2016
Cryptographic protection of memory is an essential ingredient for any technology that allows a closed computing system to run software in a trustworthy manner and handle secrets, ...
IACR
2016
9 years 12 months ago
2016
Universal circuits (UCs) can be programmed to evaluate any circuit of a given size k. They provide elegant solutions in various application scenarios, e.g. for private function eva...
IACR
2016
9 years 12 months ago
2016
In this work we study communication with a party whose secrets have already been compromised. At first sight, it may seem impossible to provide any type of security in this scena...
IACR
2016
9 years 12 months ago
2016
Outsourcing data to remote storage servers has become more and more popular, but the related security and privacy concerns have also been raised. To protect the pattern in which a...
IACR
2016
9 years 12 months ago
2016
Private set operation (PSO) protocols provide a natural way of securely performing operations on data sets, such that crucial details of the input sets are not revealed. Such proto...