Cryptography

mR_LWE-CP-ABE: a Recoverable CP-ABE protocol for Post-quantum Cryptography

Dr. Elia Onofri, Researcher, The Institute of Applied Mathematics of the National Research Council of Italy

Feb 17, 12:00 - 13:00

B9 L2 R2325

This talk presents a novel lattice-based revocable CP-ABE scheme built upon lattice-based cryptography to addresses the challenge of efficient user revocation in post-quantum secure cloud environments by leveraging semi-trusted mediators to enable multi-step decryption without costly re-encryption.

Practical Cryptographic Framework to Manage Security and Privacy for IoT Endpoint devices

Prof. Chunhua Su, Computer Science, University of Aizu

Jan 1, 12:00 - 13:00

B1 L4 R4214

IoT cybersecurity Cryptography machine learning user authentication user's bio-features device capabilities

In this talk, the speaker will provide a high-level introduction to his recent research on IoT endpoint security. Firstly, he will introduce requirements followed by a discussion on cryptographic algorithm implementation. He will mainly focus on an overview of efficient cryptography for IoT endpoints and system privacy issues. Then he will discuss security management approaches, positives, negatives and challenges to resolve, linking to the endpoint device security section with regards to realistic device needs/capabilities.

Elmootazbellah Elnozahy

Professor (former), Computer Science

High Performance Computing power-aware computing fault tolerance distributed systems Computer architecture Cryptography

Elmootazbellah (Mootaz) Elnozahy is a renowned computer scientist who has filed, individually and with colleagues, 58 U.S. patents. He has successfully secured research and development funding grants of ~$320M.