Paper 2017/513
Recovering Short Generators of Principal Fractional Ideals in Cyclotomic Fields of Conductor
Patrick Holzer and Thomas Wunderer
Abstract
Several recent cryptographic constructions - including a public key encryption scheme, a fully homomorphic encryption scheme, and a candidate multilinear map construction - rely on the hardness of the short generator principal ideal problem (SG-PIP): given a
Metadata
- Available format(s)
-
PDF
- Publication info
- Preprint. MINOR revision.
- Keywords
- Lattice-based cryptographyprincipal ideal latticesSG-PIPSVPkey recoverycryptanalysis
- Contact author(s)
- twunderer @ cdc informatik tu-darmstadt de
- History
- 2017-09-19: last of 2 revisions
- 2017-06-05: received
- See all versions
- Short URL
- https://ia.cr/2017/513
- License
-
CC BY
BibTeX
@misc{cryptoeprint:2017/513, author = {Patrick Holzer and Thomas Wunderer}, title = {Recovering Short Generators of Principal Fractional Ideals in Cyclotomic Fields of Conductor $p^\alpha q^\beta$}, howpublished = {Cryptology {ePrint} Archive, Paper 2017/513}, year = {2017}, url = {https://eprint.iacr.org/2017/513} }