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Roberta Leitão - IEEE Xplore Author Profile
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Roberta Leitão

Also published under: Roberta G. Leitão

Publications
4
Citations
14
Publications by Year
20132015
Co-Authors:
Show All Co-Authors (10)
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Roberta Leitão

Also published under: Roberta G. Leitão

Affiliation

Nuclear Instrumentation Laboratory
Federal University of Rio de Janeiro
Rio de Janeiro, Brazil

Publication Topics

Biography

Roberta Leitão received the Ph.D. degree in physics from the Stated University of Rio de Janeiro, Rio de Janeiro, Brazil, in 2008, and the master’s and Ph.D. degrees in nuclear engineering from the Federal University of Rio de Janeiro, Rio de Janeiro, in 2009 and 2013, respectively.,She has experience in nuclear engineering, focusing on industrial applications of radioisotopes, and acting on the following subjects: X-ray fluorescence, synchrotron radiation, trace elements microfluorescence X-ray, and biological tissue. She received the Scholarship in Pós-doutorado Júnior do CNPq.(Based on document published on 1 June 2015).
Publications
4
Citations
14
Publications by Year
20132015
Co-Authors:
Show All Co-Authors (10)
Author's Published Works

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Heterogeneous Parallel Key-Insulated Multi-Receiver Signcryption Scheme for IoV

Yingzhe Hou;Yue Cao;Hu Xiong;Debiao He;Chi-Hung Chi;Kwok-Yan Lam

IEEE Transactions on Information Forensics and Security
Year: 2025 | Early Access Article |
The rapid growth of electric vehicle and autonomous vehicle populations has led to explosive expansion of IoV data being transmitted in the wireless communication infrastructure. Advances in IoV technologies also resulted in more complex and dynamic communication protocols/patterns, which are hard for the underlying wireless network to satisfy. Besides, security considerations of IoV communication...Show More

Heterogeneous Parallel Key-Insulated Multi-Receiver Signcryption Scheme for IoV

Yingzhe Hou;Yue Cao;Hu Xiong;Debiao He;Chi-Hung Chi;Kwok-Yan Lam

Year: 2025 | Early Access Article |

A Gaussian Reputation-based Hybrid BFT Consensus with a Formal Security Framework

Ningbin Yang;Chunming Tang;Zhihong Deng;Debiao He

IEEE Transactions on Dependable and Secure Computing
Year: 2025 | Early Access Article |
Blockchain systems have evolved over decades, addressing the inefficiencies and high costs associated with centralized architectures. Among various consensus mechanisms, committee-based hybrid Byzantine Fault Tolerant (BFT) protocols are a fundamental approach to blockchain consensus. However, designing a hybrid BFT consensus protocol that ensures fairness, responsiveness, and formal security rema...Show More

A Gaussian Reputation-based Hybrid BFT Consensus with a Formal Security Framework

Ningbin Yang;Chunming Tang;Zhihong Deng;Debiao He

Year: 2025 | Early Access Article |

Conditional Privacy-Preserving Transaction for the Unspent Transaction Output-Based Multi-Chain Blockchain System

Jie Cui;Wenting Zhuang;Hong Zhong;Qingyang Zhang;Fengqun Wang;Debiao He

IEEE Transactions on Computers
Year: 2025 | Early Access Article |
The anonymity of blockchain may be exploited by criminals for illegal fund transfers, thus a conditional privacy-preserving scheme is important for blockchain regulation. Currently, sharding technology under a multi-chain architecture is used to improve blockchain scalability. However, current conditional privacy-preserving schemes cannot work on this architecture. To protect the privacy of the tr...Show More

Conditional Privacy-Preserving Transaction for the Unspent Transaction Output-Based Multi-Chain Blockchain System

Jie Cui;Wenting Zhuang;Hong Zhong;Qingyang Zhang;Fengqun Wang;Debiao He

Year: 2025 | Early Access Article |

Reputation System-Based Vehicle Violation Reporting Service With Invalid Signature Identification in VANETs

Jing Zhang;Chengzhi Xia;Jie Cui;Hong Zhong;Lu Wei;Irina Bolodurina;Debiao He

IEEE Transactions on Intelligent Transportation Systems
Year: 2025 | Early Access Article |
Owing to frequent traffic accidents, the violation reporting service is a promising method to enhance road safety in vehicular ad hoc networks (VANETs). However, to implement such a service, it is critical to ensure security, privacy, and efficiency when vehicles send messages to roadside units (RSU). In this study, to address these issues, a vehicle violation reporting service is proposed using r...Show More

Reputation System-Based Vehicle Violation Reporting Service With Invalid Signature Identification in VANETs

Jing Zhang;Chengzhi Xia;Jie Cui;Hong Zhong;Lu Wei;Irina Bolodurina;Debiao He

Year: 2025 | Early Access Article |

BAST: Blockchain-Assisted Secure and Traceable Data Sharing Scheme for Vehicular Networks

Xinzhong Liu;Jie Cui;Jing Zhang;Rongwang Yin;Hong Zhong;Lu Wei;Irina Bolodurina;Debiao He

IEEE Transactions on Information Forensics and Security
Year: 2025 | Volume: 20 | Journal Article |
In vehicular networks, caching service content on edge servers (ESs) is a widely accepted strategy for promptly responding to vehicle requests, reducing communication overhead, and improving service experience. However, implementing such an architecture requires addressing the challenges associated with ES response data reliability and communication security. In this study, to tackle the ES respon...Show More

BAST: Blockchain-Assisted Secure and Traceable Data Sharing Scheme for Vehicular Networks

Xinzhong Liu;Jie Cui;Jing Zhang;Rongwang Yin;Hong Zhong;Lu Wei;Irina Bolodurina;Debiao He

Year: 2025 | Volume: 20 | Journal Article |

Sustainable Learning-Based Intrusion Detection System for VANETs

Lu Wei;Jie Yang;Hulin Jin;Jie Cui;Jiaxin Li;Debiao He

IEEE Transactions on Intelligent Transportation Systems
Year: 2025 | Early Access Article |
Vehicular intrusion detection systems (VIDSs) play a crucial role in protecting the security of vehicular ad hoc networks (VANETs). Recently, numerous researchers have proposed effective vehicular intrusion detection systems to protect the security of VANETs. However, some existing vehicle intrusion systems are susceptible to catastrophic forgetfulness in the process of implementing incremental up...Show More

Sustainable Learning-Based Intrusion Detection System for VANETs

Lu Wei;Jie Yang;Hulin Jin;Jie Cui;Jiaxin Li;Debiao He

Year: 2025 | Early Access Article |

MISP: An Efficient Quantum-resistant Misbehavior Preventing Scheme with Self-enforcement for Vehicle-to-Everything

Ying Chen;Debiao He;Zijian Bao;Huaqun Wang;Min Luo

IEEE Transactions on Dependable and Secure Computing
Year: 2025 | Early Access Article |
In the Vehicle-to-Everything (V2X) communication system, the presence of ambiguous warnings significantly increases the risk of severe accidents, posing a substantial threat to the safety of autonomous driving. It is crucial to detect such confusing warnings to avoid danger. Existing solutions to address this issue heavily rely on trust entities or are constructed based on number theory assumption...Show More

MISP: An Efficient Quantum-resistant Misbehavior Preventing Scheme with Self-enforcement for Vehicle-to-Everything

Ying Chen;Debiao He;Zijian Bao;Huaqun Wang;Min Luo

Year: 2025 | Early Access Article |

Efficient Module-Lattice-based Certificateless Online/Offline Signcryption Scheme for Internet of Medical Things

Ye Bai;Debiao He;Zhichao Yang;Min Luo;Cong Peng

IEEE Internet of Things Journal
Year: 2025 | Early Access Article |
The Internet of Medical Things (IoMT) has achieved remote diagnosis and real-time health monitoring through intelligent sensor devices and Internet of Things (IoT) technology, providing great convenience for analyzing medical conditions between doctors and patients. However, sensitive information such as patient medical data may face security challenges such as data leakage and abuse during transm...Show More

Efficient Module-Lattice-based Certificateless Online/Offline Signcryption Scheme for Internet of Medical Things

Ye Bai;Debiao He;Zhichao Yang;Min Luo;Cong Peng

Year: 2025 | Early Access Article |

SFPoW: Constructing Secure and Flexible Proof-of-Work Sidechains for Cross-Chain Interoperability with Wrapped Assets

Zhihong Deng;Chunming Tang;Taotao Li;Zhikang Zeng;Parhat Abla;Debiao He

IEEE Transactions on Computers
Year: 2025 | Early Access Article |
Sidechain techniques enhance blockchain scalability and interoperability, enabling decentralized exchanges and cross-chain operations for wrapped digital assets. However, existing PoW sidechains face challenges, including centralization, high communication costs, and incomplete PoW-based security proofs. This paper introduces SFPoW, a Secure and Flexible Proof-of-Work sidechains for cross-chain in...Show More

SFPoW: Constructing Secure and Flexible Proof-of-Work Sidechains for Cross-Chain Interoperability with Wrapped Assets

Zhihong Deng;Chunming Tang;Taotao Li;Zhikang Zeng;Parhat Abla;Debiao He

Year: 2025 | Early Access Article |

Verifiable and Forward-Secure Multi-Keyword Query in Internet of Medical Things

Hongjun Li;Debiao He;Qi Feng;Min Luo

IEEE Internet of Things Journal
Year: 2025 | Early Access Article |
The Internet of Medical Things (IoMT) plays a pivotal role in modern healthcare systems, enhancing patients’ medical experiences and improving the efficiency of public medical services. However, concerns regarding security and privacy may hinder the widespread implementation and development of IoMT in practical applications. Dynamic Searchable Symmetric Encryption (DSSE) can maintain search capabi...Show More

Verifiable and Forward-Secure Multi-Keyword Query in Internet of Medical Things

Hongjun Li;Debiao He;Qi Feng;Min Luo

Year: 2025 | Early Access Article |

Blockchain-Assisted Revocable Cross-Domain Authentication for Vehicular Ad-Hoc Networks

Ru Li;Jie Cui;Jing Zhang;Lu Wei;Hong Zhong;Debiao He

IEEE Transactions on Dependable and Secure Computing
Year: 2025 | Early Access Article |
With the rapid development of vehicular ad-hoc networks (VANETs) and the increasing diversification of user demands, interactions between different management domains have become more frequent. Identity authentication is an effective way to establish cross-domain trust and secure communication. However, the existing cross-domain authentication schemes of VANETs are limited to the same management o...Show More

Blockchain-Assisted Revocable Cross-Domain Authentication for Vehicular Ad-Hoc Networks

Ru Li;Jie Cui;Jing Zhang;Lu Wei;Hong Zhong;Debiao He

Year: 2025 | Early Access Article |

A Dynamic and Secure Join Query Protocol for Multi-User Environment in Cloud Computing

Hongjun Li;Debiao He;Qi Feng;Xiaolin Yang;Qingcai Luo

IEEE Transactions on Cloud Computing
Year: 2025 | Early Access Article |
The development of cloud computing needs to continuously improve and perfect the privacy-preserving techniques for the user's confidential data. Multi-user join query, as an important method of data sharing, allows multiple legitimate data users to perform join query over the data owner's encrypted database. However, some existing join query protocols may face some challenges in the practical appl...Show More

A Dynamic and Secure Join Query Protocol for Multi-User Environment in Cloud Computing

Hongjun Li;Debiao He;Qi Feng;Xiaolin Yang;Qingcai Luo

Year: 2025 | Early Access Article |

LSHSC: Lightweight and Secure Handover Scheme With Conditional Privacy-Preserving for Group-Based SDVN

Xiaoyu Zhang;Hong Zhong;Jie Cui;Irina Bolodurina;Chengjie Gu;Debiao He

IEEE Transactions on Dependable and Secure Computing
Year: 2025 | Early Access Article |
Introducing the SDN paradigm can further improve the handover efficiency of mobile nodes, and researchers have proposed corresponding solutions to the security problems in the handover process. Some existing cryptography-based schemes delegate authentication to the fog nodes to accelerate the handover process, however, the computation and communication overheads are not low enough to satisfy the r...Show More

LSHSC: Lightweight and Secure Handover Scheme With Conditional Privacy-Preserving for Group-Based SDVN

Xiaoyu Zhang;Hong Zhong;Jie Cui;Irina Bolodurina;Chengjie Gu;Debiao He

Year: 2025 | Early Access Article |

DataFly: A Confidentiality-Preserving Data Migration Across Heterogeneous Blockchains

Taotao Li;Huawei Huang;Parhat Abla;Zhihong Deng;Qinglin Yang;Anke Xie;Debiao He;Zibin Zheng

IEEE Transactions on Computers
Year: 2025 | Volume: 74, Issue: 6 | Journal Article |
Permissioned blockchains play a significant role in various application scenarios. Applications built on heterogeneous permissioned blockchains need to migrate data from one chain to another, aiming to keep their competitiveness and security. Thus, data migration across heterogeneous chains is a building block of permissioned blockchains. However, existing data migration protocols across heterogen...Show More

DataFly: A Confidentiality-Preserving Data Migration Across Heterogeneous Blockchains

Taotao Li;Huawei Huang;Parhat Abla;Zhihong Deng;Qinglin Yang;Anke Xie;Debiao He;Zibin Zheng

Year: 2025 | Volume: 74, Issue: 6 | Journal Article |

Security-Enhanced Data Sharing via Efficient Sanitization for VANETs

Hong Zhong;Dan Zhou;Jie Cui;Li Wang;Jing Zhang;Irina Bolodurina;Debiao He

IEEE Transactions on Mobile Computing
Year: 2025 | Volume: 24, Issue: 6 | Journal Article |
Cited by: Papers (1)
With the widespread deployment of vehicular ad-hoc networks (VANETs), data sharing has garnered considerable attention as a core feature of VANETs. Attribute-based proxy re-encryption (ABPRE) enables fine-grained access control and provides flexible ciphertext updates. The initially authorized vehicle generates the re-encryption key to enable ciphertext-to-ciphertext conversion in the cloud, allow...Show More

Security-Enhanced Data Sharing via Efficient Sanitization for VANETs

Hong Zhong;Dan Zhou;Jie Cui;Li Wang;Jing Zhang;Irina Bolodurina;Debiao He

Year: 2025 | Volume: 24, Issue: 6 | Journal Article |

Efficient Revocable Cross-Domain Anonymous Authentication Scheme for IIoT

Mingwei Zeng;Jie Cui;Qingyang Zhang;Hong Zhong;Debiao He

IEEE Transactions on Information Forensics and Security
Year: 2025 | Volume: 20 | Journal Article |
Cited by: Papers (1)
The rapid evolution of the Industrial Internet of Things (IIoT) has necessitated increased device interactions across various management domains. This entails devices from different domains collaborating on the same production task. This poses significant challenges for the dynamics of cross-domain authentication schemes. Traditional cross-domain authentication schemes struggle to support seamless...Show More

Efficient Revocable Cross-Domain Anonymous Authentication Scheme for IIoT

Mingwei Zeng;Jie Cui;Qingyang Zhang;Hong Zhong;Debiao He

Year: 2025 | Volume: 20 | Journal Article |

Less Traces Are All It Takes: Efficient Side-Channel Analysis on AES

Zhiyuan Xiao;Chen Wang;Jian Shen;Q. M. Jonathan Wu;Debiao He

IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems
Year: 2025 | Volume: 44, Issue: 6 | Journal Article |
Cited by: Papers (2)
In cryptography, side-channel analysis (SCA) is a technique used to recover cryptographic keys by examining the physical leakages that occur during the operation of cryptographic devices. Recent advancements in deep learning (DL) have greatly enhanced the extraction of crucial information from intricate leakage patterns. A considerable amount of research is dedicated to studying the SubByte (SB) o...Show More

Less Traces Are All It Takes: Efficient Side-Channel Analysis on AES

Zhiyuan Xiao;Chen Wang;Jian Shen;Q. M. Jonathan Wu;Debiao He

Year: 2025 | Volume: 44, Issue: 6 | Journal Article |

RRMAC: A Multi-Data Owner Access Control Scheme With Robust Revocation for Co-Owned Data Sharing

Bei Li;Hong Zhong;Jie Cui;Chengjie Gu;Debiao He

IEEE Transactions on Information Forensics and Security
Year: 2025 | Volume: 20 | Journal Article |
Due to the rising requirement for data sharing, multi-data owner access control schemes have emerged, where a single data file is jointly owned by multiple data owners. Since the shared files contain information from multiple data owners, it is crucial to revoke malicious users to minimize harm when data leakage occurs. However, current multi-data owner solutions typically rely on a single data ow...Show More

RRMAC: A Multi-Data Owner Access Control Scheme With Robust Revocation for Co-Owned Data Sharing

Bei Li;Hong Zhong;Jie Cui;Chengjie Gu;Debiao He

Year: 2025 | Volume: 20 | Journal Article |

Permissioned Blockchain-Based Trusted and Robust Consensus Optimization Orienting Intelligent Transportation Systems

Zhihong Deng;Chunming Tang;Taotao Li;Debiao He

IEEE Transactions on Intelligent Transportation Systems
Year: 2025 | Volume: 26, Issue: 2 | Journal Article |
Efficient and secure data sharing in the Internet of Vehicles (IoV) is critical for the advancement of intelligent transportation, particularly in the context of emerging 5G/6G networks and driverless technology. This has prompted researchers to explore Blockchain-based Internet of Vehicles (BIoV) solutions to address common issues in intelligent transportation systems (ITS). However, at the edge ...Show More

Permissioned Blockchain-Based Trusted and Robust Consensus Optimization Orienting Intelligent Transportation Systems

Zhihong Deng;Chunming Tang;Taotao Li;Debiao He

Year: 2025 | Volume: 26, Issue: 2 | Journal Article |

Blockchain-Assisted Flexible Revocable Anonymous Authentication in Industrial Internet of Things

Fengqun Wang;Jie Cui;Qingyang Zhang;Debiao He;Hong Zhong

IEEE Transactions on Network Science and Engineering
Year: 2025 | Volume: 12, Issue: 1 | Journal Article |
In Industrial Internet of Things (IIoT) systems, data sharing between industrial departments is often utilized to optimize management models and improve decision-making efficiency. To enable secure data sharing, authentication between smart devices is critical. However, existing authentication schemes do not comprehensively consider data anonymity, data traceability, pseudonym management, and flex...Show More

Blockchain-Assisted Flexible Revocable Anonymous Authentication in Industrial Internet of Things

Fengqun Wang;Jie Cui;Qingyang Zhang;Debiao He;Hong Zhong

Year: 2025 | Volume: 12, Issue: 1 | Journal Article |

Certificateless Searchable Public Key Encryption With Trapdoor Indistinguishability for IoV

Mimi Ma;Biwen Chen;Dianhua Tang;Miaolei Deng;Tao Xiang;Debiao He

IEEE Transactions on Vehicular Technology
Year: 2025 | Volume: 74, Issue: 3 | Journal Article |
With the development of the Internet of Vehicles (IoV), data sharing as a key service for most IoV applications has emerged as an effective way to break down data silos and unlock the data's potential. In order to guarantee the security and confidentiality of the data-sharing process, various advanced cryptographic techniques have been proposed by both the research community and industry. As one o...Show More

Certificateless Searchable Public Key Encryption With Trapdoor Indistinguishability for IoV

Mimi Ma;Biwen Chen;Dianhua Tang;Miaolei Deng;Tao Xiang;Debiao He

Year: 2025 | Volume: 74, Issue: 3 | Journal Article |

EFSC: Efficient and Forward-Secure Conditional Privacy-Preserving Scheme for Internet of Vehicles

Zhikang Zeng;Chunming Tang;Quan Zhou;Zhiquan Liu;Zhihong Deng;Debiao He

IEEE Internet of Things Journal
Year: 2025 | Volume: 12, Issue: 7 | Journal Article |
The interconnected environment of the Internet of Vehicles (IoV) facilitates the development of various low-carbon and secure location-based services. However, sharing data with semi-trusted service providers poses serious security risks. In particular, it can threaten the confidentiality of past messages after the leakage of the user’s key. In this article, we propose an efficient and forward-sec...Show More

EFSC: Efficient and Forward-Secure Conditional Privacy-Preserving Scheme for Internet of Vehicles

Zhikang Zeng;Chunming Tang;Quan Zhou;Zhiquan Liu;Zhihong Deng;Debiao He

Year: 2025 | Volume: 12, Issue: 7 | Journal Article |

kk-TEVS: A kk-Times E-Voting Scheme on Blockchain With Supervision

Yang Liu;Debiao He;Min Luo;Lianhai Wang;Cong Peng

IEEE Transactions on Dependable and Secure Computing
Year: 2025 | Volume: 22, Issue: 3 | Journal Article |
The e-vote is regarded as a way to express the opinion that the voters ask for. Actually, the e-vote could be applied wildly like questionnaire, survey and feedback. Moreover, the coexistences of efficiency and security as well as transparency and privacy could be considered as building blocks in the e-vote system. The blockchain could provide a public access board to reduce the storage costs for ...Show More

kk-TEVS: A kk-Times E-Voting Scheme on Blockchain With Supervision

Yang Liu;Debiao He;Min Luo;Lianhai Wang;Cong Peng

Year: 2025 | Volume: 22, Issue: 3 | Journal Article |

A Multiserver Authentication Protocol With Integrated Monitoring for IoMT-Based Healthcare System

Qi Xie;Yuanyuan Zhao;Qingyun Xie;Xiumei Li;Debiao He;Kefei Chen

IEEE Internet of Things Journal
Year: 2025 | Volume: 12, Issue: 2 | Journal Article |
Cited by: Papers (1)
Internet of Medical Things-based healthcare system (IoMTHS) is a kind of industrial information system that integrates life monitoring, pathological inference and drug therapy. However, the sensitive nature and high value of its data make it a prime target for cyberattacks. Although many multiserver authentication protocols have been studied in recent years to ensure that only authorized users can...Show More

A Multiserver Authentication Protocol With Integrated Monitoring for IoMT-Based Healthcare System

Qi Xie;Yuanyuan Zhao;Qingyun Xie;Xiumei Li;Debiao He;Kefei Chen

Year: 2025 | Volume: 12, Issue: 2 | Journal Article |

PM-ABE: Puncturable Bilateral Fine-Grained Access Control From Lattices for Secret Sharing

Mengxue Yang;Huaqun Wang;Debiao He

IEEE Transactions on Dependable and Secure Computing
Year: 2025 | Volume: 22, Issue: 2 | Journal Article |
Cited by: Papers (1)
In the era of flourishing sustainable smart cities, with the accessibility of Internet and the persistent evolution of distributed computing, there is an increasing reliance on cloud/fog computing environments and online data storage platforms for secure data sharing. However, existing cryptographic schemes fall short in simultaneously satisfying security requirements such as bilateral fine-graine...Show More

PM-ABE: Puncturable Bilateral Fine-Grained Access Control From Lattices for Secret Sharing

Mengxue Yang;Huaqun Wang;Debiao He

Year: 2025 | Volume: 22, Issue: 2 | Journal Article |

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