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Fully Homomorphic Encryption with Polylog Overhead [PDF]

, 2012
We show that homomorphic evaluation of (wide enough) arithmetic circuits can be accomplished with only polylogarithmic overhead. Namely, we present a construction of fully homomorphic encryption (FHE) schemes that for security parameter λ can evaluate any width-Ω(λ) circuit with t gates in time t· polylog(λ).
Gentry, Craig, Halevi, Shai, Smart, Nigel P.   +2 more
openaire   +3 more sources

Secure Cloud Computing Using Homomorphic Encryption

Безопасность информационных технологий, 2013
The question of cloud security has become more significant with growing popularity of cloud computing. This article is dedicated to fully homomorphic encryption which is one of the most promising methods to reach the necessary level of privacy.
Alexander Olegovich Zhirov, Olga Vladimirovna Zhirova, Sergey Fedorovich Krendelev   +2 more
doaj  

QSAFE‐V: Quantum‐Enhanced Lightweight Authentication Protocol Design For Vehicular Tactile Wireless Networks

Advanced Quantum Technologies, Volume 9, Issue 7, July 2026.
A quantum‐secured authentication framework, QSAFE‐V, is introduced for vehicular Tactile Internet environments. By integrating Quantum Identity Tokens, lattice‐based cryptography, and edge‐assisted verification, the framework enables lightweight mutual authentication with strong resistance against replay, impersonation, and quantum‐enabled attacks ...
Shakil Ahmed, Amika Tabassum, Ashfaq Khokhar   +2 more
wiley   +1 more source

Open sharing in Conservation AI: Benefits and Barriers

Conservation Letters, Volume 19, Issue 4, July/August 2026.
ABSTRACT Recent advances in artificial intelligence, particularly deep learning, are transforming conservation science, unblocking data‐filled bottlenecks and automating decision processes to help protect biodiversity. The power of deep learning algorithms depends on the size and quality of training datasets, and their uptake depends on the sharing of ...
Katie I. Murray, Tanya Berger‐Wolf, Daniel Schofield, Kimberley Hockings, Dave Hodgson   +4 more
wiley   +1 more source

Homomorphic Encryption for Confidential Statistical Computation: Feasibility and Challenges

Journal of Cybersecurity and Privacy
Statistical confidentiality focuses on protecting data to preserve its analytical value while preventing identity exposure, ensuring privacy and security in any system handling sensitive information.
Yesem Kurt Peker, Rahul Raj
doaj   +1 more source

The Techniques for Arbitrary Secure Quering to Encrypted Cloud Database Using Fully Homomorphic Encryption

Безопасность информационных технологий, 2017
The processing of queries to an encrypted database without its decryption has been actively investigated recently by both cryptographers and database researchers.
Filipp B. Burtyka
doaj   +1 more source

Personalisation‐Privacy Paradox: Systematic Review and Survey Evidence on Personal Data Stores

Expert Systems, Volume 43, Issue 7, July 2026.
ABSTRACT The personalisation–privacy paradox captures the tension between using personal data for personalised services and respecting individuals' privacy. This study adopts a holistic research framework to clarify the paradox's core challenges, review existing approaches, and examine a user‐centric solution.
Ming‐Wei Hsu, Glenn Parry, Irene Ng
wiley   +1 more source

Identity-Based Matrix (Level) Fully Homomorphic Encryption Scheme

Jisuanji kexue yu tansuo, 2020
With the development of quantum theory, traditional encryption algorithms are facing enormous challenges. Once quantum computers are available, existing encryption systems will no longer be secure.
CHEN Hong, HUANG Jie, CHEN Honglin, WANG Runting, XIAO Chenglong, GUO Pengfei, JIN Haibo
doaj   +1 more source

Machine Learning‐Driven Prediction of Microplastic Aging Processes and Environmental Risk Assessment Across Multi‐Media Systems

Advanced Science, Volume 13, Issue 36, 29 June 2026.
This perspective proposes a cohesive machine learning strategy to decode microplastic aging. It advocates for Federated Learning to dismantle global data silos and introduces the TRACE framework (TRansport, Aging, Corona, Ecotoxicity). By integrating physics‐informed modeling with causal discovery, this approach bridges the laboratory‐field gap to ...
Yaping Lyu, Xinran Qiu, Xing Li, Tianhuan Yang, Xuetao Guo, Hao Qiu, Peng Zhang   +6 more
wiley   +1 more source

Multi-Functional Homomorphic Encryption Method Based on Crowd Sensing Networks

IEEE Access
In response to the security and privacy issues associated with sensing devices in contemporary crowd sensing systems, the paper proposes a crowd sensing networks method based on the MFHE (the Multi-Functional Homomorphic Encryption) architecture.
Hui Chen, Xingyu Mou, Zixuan Wang, Tianting Wu, Xin Wang, Chengcheng Wang, Ruixiang Song, Lifang Song, Xiaoling Jiang, Xinjing Zhang, Yunfeng Li   +10 more
doaj   +1 more source