Year: 2014
Type: conference-paper
Abstract: We consider oblivious transfer between Alice and Bob in the presence of an eavesdropper Eve when there is a broadcast channel from Alice to Bob and Eve. In addition to the secrecy constraints of Alice and Bob, Eve should not learn the private data of Alice and Bob. When the broadcast channel consists of two independent binary erasure channels, we derive the oblivious transfer capacity for both 2-privacy (where the eavesdropper may collude with either party) and 1-privacy (where there are no collusions).
Authors: Manoj Mishra, Bikash Kumar Dey, Vinod M. Prabhakaran, Suhas Diggavi
Language: English
Subfield: Electrical and Electronic Engineering
Field: Engineering
Domain: Physical Sciences
Open Access status: green
Funders: National Science Foundation, Tata Institute of Fundamental Research, Department of Science and Technology, Ministry of Science and Technology, India, Indian Institute of Technology Bombay, Bharti Centre for Communication, Multidisciplinary University Research Initiative, Air Force Office of Scientific Research
OpenAlex ID: W1972197965