A privacy-preserving anti-quantum roaming authentication method for ubiquitous network

摘要

#$%^&*AU2019101269A420191219.pdf#####Abstract Authentication is essential to ensure the security of ubiquitous network roaming services, an NTRU based authentication scheme with provable security and conditional privacy preservation is designed, which consists of the following stages: A. Registration B. Login and Authentication Phase C. Password Update D. Session Key Update