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

Claude Crepeau; Raza Ali Kazmi

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: CC BY

BibTeX

@misc{cryptoeprint:2015/362,
      author = {Claude Crepeau and Raza Ali Kazmi},
      title = {Oblivious Transfer from weakly Random Self-Reducible Public-Key Cryptosystem},
      howpublished = {Cryptology {ePrint} Archive, Paper 2015/362},
      year = {2015},
      url = {https://eprint.iacr.org/2015/362}
}