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ACC
2011
65views more  ACC 2011»
14 years 1 months ago
Measuring the Deployment Hiccups of DNSSEC
On May 5, 2010 the last step of the DNSSEC deployment on the 13 root servers was completed. DNSSEC is a set of security extensions on the traditional DNS protocol, that aim in prev...
Vasilis Pappas, Angelos D. Keromytis
ARESEC
2011
119views more  ARESEC 2011»
14 years 1 months ago
Some Security Issues in SCALANCE Wireless Industrial Networks
—We discuss some security weaknesses of Scalance wireless access points and clients. These devices, developed by Siemens, are commonly used for wireless communication in network ...
Marius Cristea, Bogdan Groza, Mihai Iacob
IACR
2011
120views more  IACR 2011»
14 years 1 months ago
Towards quantum-resistant cryptosystems from supersingular elliptic curve isogenies
We present new candidates for quantum-resistant public-key cryptosystems based on the conjectured difficulty of finding isogenies between supersingular elliptic curves. The main t...
David Jao, Luca De Feo
TCC
2009
Springer
116views Cryptology» more  TCC 2009»
16 years 2 months ago
Simulation-Based Concurrent Non-malleable Commitments and Decommitments
Abstract. In this paper we consider commitment schemes that are secure against concurrent man-in-the-middle (cMiM) attacks. Under such attacks, two possible notions of security for...
Rafail Ostrovsky, Giuseppe Persiano, Ivan Visconti
CCS
2009
ACM
15 years 8 months ago
Scalable onion routing with torsk
We introduce Torsk, a structured peer-to-peer low-latency anonymity protocol. Torsk is designed as an interoperable replacement for the relay selection and directory service of th...
Jon McLachlan, Andrew Tran, Nicholas Hopper, Yongd...