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PODC
2009
ACM
16 years 7 months ago
Simple and efficient asynchronous byzantine agreement with optimal resilience
Consider a completely asynchronous network consisting of n parties where every two parties are connected by a private channel. An adversary At with unbounded computing power activ...
Arpita Patra, Ashish Choudhary, C. Pandu Rangan
IMC
2007
ACM
15 years 8 months ago
Cryptographic strength of ssl/tls servers: current and recent practices
The Secure Socket Layer (SSL) and its variant, Transport Layer Security (TLS), are used toward ensuring server security. In this paper, we characterize the cryptographic strength ...
Homin K. Lee, Tal Malkin, Erich M. Nahum
STOC
2009
ACM
91views Algorithms» more  STOC 2009»
16 years 7 months ago
Inaccessible entropy
We put forth a new computational notion of entropy, which measures the (in)feasibility of sampling high entropy strings that are consistent with a given protocol. Specifically, we...
Iftach Haitner, Omer Reingold, Salil P. Vadhan, Ho...
IPOM
2009
Springer
16 years 1 months ago
A Feasibility Evaluation on Name-Based Routing
Abstract. The IPv4 addressing scheme has been the standard for Internet communication since it was established in the 1960s. However, the enormous increase in Internet traffic usag...
Haesung Hwang, Shingo Ata, Masayuki Murata
ICCCN
2008
IEEE
16 years 28 days ago
A Preliminary Look at the Privacy of SSH Tunnels
— Secure Shell (SSH) tunnels are commonly used to provide two types of privacy protection to clear-text application protocols. First and foremost, they aim at protecting the priv...
Maurizio Dusi, Francesco Gringoli, Luca Salgarelli