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849 results on '"He, Debiao"'

1. Further Investigations on Nonlinear Complexity of Periodic Binary Sequences

Author

Yuan, Qin, Li, Chunlei, Zeng, Xiangyong, Helleseth, Tor, and He, Debiao

Subjects
Computer Science - Information Theory
Abstract

Nonlinear complexity is an important measure for assessing the randomness of sequences. In this paper we investigate how circular shifts affect the nonlinear complexities of finite-length binary sequences and then reveal a more explicit relation between nonlinear complexities of finite-length binary sequences and their corresponding periodic sequences. Based on the relation, we propose two algorithms that can generate all periodic binary sequences with any prescribed nonlinear complexity.

Published
2024

3. Parameter-Hiding Order-Revealing Encryption Without Pairings

Author

Peng, Cong, Chen, Rongmao, Wang, Yi, He, Debiao, Huang, Xinyi, Goos, Gerhard, Founding Editor, Hartmanis, Juris, Founding Editor, Bertino, Elisa, Editorial Board Member, Gao, Wen, Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Yung, Moti, Editorial Board Member, Tang, Qiang, editor, and Teague, Vanessa, editor

Published
2024
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4. Traceable Ring Signatures from Group Actions: Logarithmic, Flexible, and Quantum Resistant

Author

Wei, Wei, Luo, Min, Bao, Zijian, Peng, Cong, He, Debiao, Goos, Gerhard, Founding Editor, Hartmanis, Juris, Founding Editor, Bertino, Elisa, Editorial Board Member, Gao, Wen, Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Yung, Moti, Editorial Board Member, Carlet, Claude, editor, Mandal, Kalikinkar, editor, and Rijmen, Vincent, editor

Published
2024
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6. On the Niho type locally-APN power functions and their boomerang spectrum

Author

Xie, Xi, Mesnager, Sihem, Li, Nian, He, Debiao, and Zeng, Xiangyong

Subjects
Computer Science - Information Theory
Abstract

In this article, we focus on the concept of locally-APN-ness (``APN" is the abbreviation of the well-known notion of Almost Perfect Nonlinear) introduced by Blondeau, Canteaut, and Charpin, which makes the corpus of S-boxes somehow larger regarding their differential uniformity and, therefore, possibly, more suitable candidates against the differential attack (or their variants). Specifically, given two coprime positive integers $m$ and $k$ such that $\gcd(2^m+1,2^k+1)=1$, we investigate the locally-APN-ness property of an infinite family of Niho type power functions in the form $F(x)=x^{s(2^m-1)+1}$ over the finite field ${\mathbb F}_{2^{2m}}$ for $s=(2^k+1)^{-1}$, where $(2^k+1)^{-1}$ denotes the multiplicative inverse modulo $2^m+1$. By employing finer studies of the number of solutions of certain equations over finite fields (with even characteristic) as well as some subtle manipulations of solving some equations, we prove that $F(x)$ is locally APN and determine its differential spectrum. It is worth noting that computer experiments show that this class of locally-APN power functions covers all Niho type locally-APN power functions for $2\leq m\leq10$. In addition, we also determine the boomerang spectrum of $F(x)$ by using its differential spectrum, which particularly generalizes a recent result by Yan, Zhang, and Li.

Published
2022

18. Quartet: A Logarithmic Size Linkable Ring Signature Scheme from DualRing

Author

Bao, Zijian, He, Debiao, Liu, Yulin, Peng, Cong, Feng, Qi, Luo, Min, Goos, Gerhard, Founding Editor, Hartmanis, Juris, Founding Editor, Bertino, Elisa, Editorial Board Member, Gao, Wen, Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Yung, Moti, Editorial Board Member, Chen, Xiaofeng, editor, Shen, Jian, editor, and Susilo, Willy, editor

Published
2022
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24. IoTChain: A Three-Tier Blockchain-based IoT Security Architecture

Author

Bao, Zijian, Shi, Wenbo, He, Debiao, and Chood, Kim-Kwang Raymond

Subjects
Computer Science - Cryptography and Security
Abstract

There has been increasing interest in the potential of blockchain in enhancing the security of devices and systems, such as Internet of Things (IoT). In this paper, we present a blockchain-based IoT security architecture, IoTchain. The three-tier architecture comprises an authentication layer, a blockchain layer and an application layer, and is designed to achieve identity authentication, access control, privacy protection, lightweight feature, regional node fault tolerance, denial-of-service resilience, and storage integrity. We also evaluate the performance of IoTchain to demonstrate its utility in an IoT deployment., Comment: 23 pages,11 figures

Published
2018

29. Single-Server Public-Key Authenticated Encryption With Keyword Search and Its Application in IIoT

Author

Zhou, Xiaotong, He, Debiao, Ning, Jianting, Luo, Min, Huang, Xinyi, Zhou, Xiaotong, He, Debiao, Ning, Jianting, Luo, Min, and Huang, Xinyi

Abstract

Cloud-assisted Industrial Internet of Things (IIoT) gathers and analyzes multiple types of data (such as ambient and mechanical data) from physical devices to improve intelligent manufacturing. However, the heavy requirements for data storage and sharing have led to increased demands for efficiency and security in the IIoT system. Public-key Encryption with Keyword Search (PEKS) is an encryption method that provides both data confidentiality and efficient retrieval. Unfortunately, inside keyword guessing attacks (IKGA) have been a persistent issue in PEKS. To resist this attack, Public-key Authenticated Encryption with Keyword Search (PAEKS) has been developed. However, the existing PAEKS schemes are generally proven under intractability assumptions, such as Decisional Bilinear Diffie-Hellman (DBDH) and modified Decision Linear (mDLIN) assumptions, or they involve costly bilinear pairing operations, or rely on two non-colluded cloud servers, which are not suitable for large-scale IIoT applications. In this article, we propose a secure and efficient PAEKS scheme with only one server for cloud-assisted IIoT. Our proposal achieves the IKGA-secure property (i.e., it satisfies the trapdoor privacy and multi-ciphertext indistinguishability) and sidesteps the bilinear pairing operation. Our performance analysis demonstrates the feasibility of our scheme in IIoT by significantly improving computation efficiency (at least 21.97 times) with similar communication overhead.

Published
2024

30. A Secure and Privacy-Preserving Data Transmission Scheme in the Healthcare Framework

Author

Yang, Huijie, Zhou, Tianqi, Wang, Chen, He, Debiao, Goos, Gerhard, Founding Editor, Hartmanis, Juris, Founding Editor, Bertino, Elisa, Editorial Board Member, Gao, Wen, Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Woeginger, Gerhard, Editorial Board Member, Yung, Moti, Editorial Board Member, Deng, Robert, editor, Bao, Feng, editor, Wang, Guilin, editor, Shen, Jian, editor, Ryan, Mark, editor, Meng, Weizhi, editor, and Wang, Ding, editor

Published
2021
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31. An Identity-Based Blind Signature and Its Application for Privacy Preservation in Bitcoin

Author

Chen, Yitao, Feng, Qi, Luo, Min, Li, Li, He, Debiao, Akan, Ozgur, Editorial Board Member, Bellavista, Paolo, Editorial Board Member, Cao, Jiannong, Editorial Board Member, Coulson, Geoffrey, Editorial Board Member, Dressler, Falko, Editorial Board Member, Ferrari, Domenico, Editorial Board Member, Gerla, Mario, Editorial Board Member, Kobayashi, Hisashi, Editorial Board Member, Palazzo, Sergio, Editorial Board Member, Sahni, Sartaj, Editorial Board Member, Shen, Xuemin (Sherman), Editorial Board Member, Stan, Mircea, Editorial Board Member, Jia, Xiaohua, Editorial Board Member, Zomaya, Albert Y., Editorial Board Member, Chen, Bo, editor, and Huang, Xinyi, editor

Published
2021
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32. An Efficient Blind Signature Scheme Based on SM2 Signature Algorithm

Author

Zhang, Yudi, He, Debiao, Zhang, Fangguo, Huang, Xinyi, Li, Dawei, Goos, Gerhard, Founding Editor, Hartmanis, Juris, Founding Editor, Bertino, Elisa, Editorial Board Member, Gao, Wen, Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Woeginger, Gerhard, Editorial Board Member, Yung, Moti, Editorial Board Member, and Wu, Yongdong, editor

Published
2021
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49. A Practical NIZK Argument for Confidential Transactions over Account-Model Blockchain

Author

Ma, Shunli, Deng, Yi, Bai, Mengqiu, He, Debiao, Zhang, Jiang, Xie, Xiang, Goos, Gerhard, Founding Editor, Hartmanis, Juris, Founding Editor, Bertino, Elisa, Editorial Board Member, Gao, Wen, Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Woeginger, Gerhard, Editorial Board Member, Yung, Moti, Editorial Board Member, Nguyen, Khoa, editor, Wu, Wenling, editor, Lam, Kwok Yan, editor, and Wang, Huaxiong, editor

Published
2020
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