New cryptographic constructions using generalized learning with errors problem

Jintai ding

Paper 2012/387

New cryptographic constructions using generalized learning with errors problem

Jintai ding

Abstract

We present a generalized learning with errors (LWE) problem, which is essentially a simple and direct extension of the original LWE problem to the case of matrices. Then we use this new version of LWE problem, which we call matrix LWE problem to build new cryptographic schemes, which include a new scalable key distribution scheme, a new key exchanges scheme and a new simple identity-based encryption scheme.

Metadata

Available format(s): PDF
Category: Public-key cryptography
Publication info: Published elsewhere. Unknown where it was published
Keywords: LWE Key Exchnage Key distribution IBE
Contact author(s): jintai ding @ gmail com
History: 2012-07-16: received
Short URL: https://ia.cr/2012/387
License: CC BY

BibTeX

@misc{cryptoeprint:2012/387,
      author = {Jintai ding},
      title = {New cryptographic constructions using generalized learning with errors problem},
      howpublished = {Cryptology ePrint Archive, Paper 2012/387},
      year = {2012},
      note = {\url{https://eprint.iacr.org/2012/387}},
      url = {https://eprint.iacr.org/2012/387}
}