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Paper 2015/362

Oblivious Transfer from weakly Random Self-Reducible Public-Key Cryptosystem

Claude Crepeau and Raza Ali Kazmi

Abstract

In this work, we define a new notion of weakly Random-Self-Reducibile cryptosystems and show how it can be used to implement secure Oblivious Transfer. We also show that two recent (Post-quantum) cryptosystems (based on Learning with errors and Approximate Integer GCD) can be considered as weakly Random-Self-Reducible.

Metadata
Available format(s)
PDF
Category
Foundations
Publication info
Preprint.
Contact author(s)
raza-ali kazmi @ mail mcgill ca
History
2015-04-23: received
Short URL
https://ia.cr/2015/362
License
Creative Commons Attribution
CC BY
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