Paper 2005/104 Original: eprint.iacr.org/2005/104 ↗
On estimating the lattice security of NTRU
Abstract
This report explicitly refutes the analysis behind a recent claim that NTRUEncrypt has a bit security of at most 74 bits. We also sum up some existing literature on NTRU and lattices, in order to help explain what should and what should not be classed as an improved attack against the hard problem underlying NTRUEncrypt. We also show a connection between Schnorr's RSR technique and exhaustively searching the NTRU lattice.
Metadata
- Available format(s)
PDF- Category
- Public-key cryptography
- Publication info
- Preprint.
- History
- 2005-04-14: last updated
- 2005-04-14: published
- Short URL
- https://ia.cr/2005/104
- License
- https://creativecommons.org/licenses/by/4.0/
BibTeX
@misc{cryptoeprint:2005/104,
author = {Nick Howgrave-Graham and Jeff Hoffstein and Jill Pipher and William Whyte},
title = {On estimating the lattice security of NTRU},
howpublished = {Cryptology {ePrint} Archive, Paper 2005/104},
year = {2005},
url = {https://eprint.iacr.org/2005/104}
}