Jian Weng

Generic and Efficient Constructions of Attribute-Based Encryption with Verifiable Outsourced Decryption

2015 · IEEE Transactions on Dependable and Secure Computing

Attribute-based encryption (ABE) provides a mechanism for complex access control over encrypted data. However in most ABE systems, the ciphertext size and the decryption overhead, which grow with the complexity of the access policy, are …

Data verification in information-centric networking with efficient revocable certificateless signature

2017

Information-centric networking (ICN), a strong candidate for future internet architecture, consists of two kinds of packets, interest and data packets, both of which carry the name of data content to be requested (or delivered). The …

Verifiable Blind Quantum Computation based on measurement

2018 · arXiv (Cornell University)

Blind quantum computation (BQC) enables the client, who has the least quantum technologies, to delegate her quantum computation to a server, who has strong quantum computabilities and learns nothing about the client's inputs, outputs, and …

A Blockchain-Based Copyright Protection Scheme With Proactive Defense

2023 · IEEE Transactions on Services Computing

Copyright protection, including copyright registration, copyright transfer and infringement penalty, plays a critical role in preventing illegal usage of original works. The mainstream traditional copyright protection schemes need an authority online all the time to …

Enhancing Deep Knowledge Tracing with Auxiliary Tasks

2023

Knowledge tracing (KT) is the problem of predicting students’ future performance based on their historical interactions with intelligent tutoring systems. Recent studies have applied multiple types of deep neural networks to solve the KT problem. …

Attacking High-order Masked Cryptosystem via Deep Learning-based Side-Channel Analysis

2024

Masking is widely considered as an effective countermeasure against side-channel analysis (SCA) due to its provable security and efficiency. However, recent works have demonstrated that the deep learning-based SCA (DL-SCA) can effectively break the cryptographic …