[A-7] 情報セキュリティ

11:30 AM - 11:45 AM JST(2:30 AM - 2:45 AM UTC)

[A-7-22] Reducing costs of ENUM by reordering lattice basis vectors

○Katsuya Nakashima¹, Atsuko miyaji¹, Yuntao Wang¹ (1. Osaka Univ.)

Keywords:

lattice based cryptography,Lenstra–Lenstra–Lovász lattice basis reduction algorithm,enumeration algorithm