Paper 2015/328

Strongly Secure Authenticated Key Exchange from Ideal Lattices

Xiaopeng Yang and Wenping Ma

Abstract

In this paper, we propose an efficient and practical authenticated key exchange (AKE) protocol from ideal lattices, which is well-designed and has some similarity to the HMQV protocol. Using the hardness of the graded discrete logarithm (GDL) problem and graded decisional Diffie-Hellman (GCDH) problem, the proposed protocol is provably secure in the extended Canetti-Krawczyk model.

Metadata
Available format(s)
PDF
Category
Cryptographic protocols
Publication info
Preprint. MINOR revision.
Contact author(s)
xp_yang89xidian @ 126 com
History
2015-04-13: received
Short URL
https://ia.cr/2015/328
License
Creative Commons Attribution
CC BY

BibTeX

@misc{cryptoeprint:2015/328,
      author = {Xiaopeng Yang and Wenping Ma},
      title = {Strongly Secure Authenticated Key Exchange from Ideal Lattices},
      howpublished = {Cryptology ePrint Archive, Paper 2015/328},
      year = {2015},
      note = {\url{https://eprint.iacr.org/2015/328}},
      url = {https://eprint.iacr.org/2015/328}
}
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