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SODA
2008
ACM
96views Algorithms» more  SODA 2008»
14 years 8 days ago
Unconditionally reliable message transmission in directed networks
In the unconditionally reliable message transmission (URMT) problem, two non-faulty players, the sender S and the receiver R are part of a synchronous network modeled as a directe...
Bhavani Shankar, Prasant Gopal, Kannan Srinathan, ...
CCS
2009
ACM
14 years 11 months ago
Unconditionally secure message transmission in arbitrary directed synchronous networks tolerating generalized mixed adversary
In this paper, we re-visit the problem of unconditionally secure message transmission (USMT) from a sender S to a receiver R, who are part of a distributed synchronous network, mo...
Kannan Srinathan, Arpita Patra, Ashish Choudhary, ...
CANS
2008
Springer
88views Cryptology» more  CANS 2008»
14 years 25 days ago
Unconditionally Reliable Message Transmission in Directed Hypergraphs
Kannan Srinathan, Arpita Patra, Ashish Choudhary, ...
IJACT
2010
90views more  IJACT 2010»
13 years 5 months ago
Unconditionally reliable and secure message transmission in undirected synchronous networks: possibility, feasibility and optima
: We study the interplay of network connectivity and the issues related to the `possibility', `feasibility' and `optimality' for unconditionally reliable message tra...
Arpita Patra, Ashish Choudhury, C. Pandu Rangan, K...
ICDCN
2010
Springer
14 years 2 months ago
On Communication Complexity of Secure Message Transmission in Directed Networks
Abstract. We re-visit the problem of perfectly secure message transmission (PSMT) in a directed network under the presence of a threshold adaptive Byzantine adversary, having unbou...
Arpita Patra, Ashish Choudhary, C. Pandu Rangan