Compact Accumulator using Lattices

Mahabir Prasad Jhanwar; Reihaneh Safavi-Naini

Paper 2014/1015 Original: eprint.iacr.org/2014/1015 ↗

Compact Accumulator using Lattices

Mahabir Prasad Jhanwar

Reihaneh Safavi-Naini

Abstract

An accumulator is a succinct aggregate of a set of values where it is possible to issue short membership proofs for each accumulated value. A party in possession of such a membership proof can then demonstrate that the value is included in the set. In this paper, we preset the first lattice-based accumulator scheme that issues compact membership proofs. The security of our scheme is based on the hardness of Short Integer Solution problem.

Metadata

Available format(s): PDF
Category: Cryptographic protocols
Publication info: Preprint.
History: 2015-02-26: last updated; 2014-12-26: published
Short URL: https://ia.cr/2014/1015
License: https://creativecommons.org/licenses/by/4.0/

BibTeX

@misc{cryptoeprint:2014/1015,
      author = {Mahabir Prasad Jhanwar and Reihaneh Safavi-Naini},
      title = {Compact Accumulator using Lattices},
      howpublished = {Cryptology {ePrint} Archive, Paper 2014/1015},
      year = {2014},
      url = {https://eprint.iacr.org/2014/1015}
}