A blockchain-based security system with light cryptography for user authentication security

Hagui, Imen; Msolli, Amina; ben Henda, Noura; Helali, Abdelhamid; Gassoumi, Abdelaziz; Nguyen, Thanh Phuong; Hassen, Fredj

doi:10.1007/s11042-023-17643-5

Cited by 2 publications

(1 citation statement)

References 37 publications

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“…Hagui et.al., [171] proposed a novel hybrid biometric pattern which combines password and picture elements for better user authentication security followed by a secure pattern communication between the access point and the node database, blockchain technology and lightweight encryption are also used. Furthermore, the matching mechanism compares password and image attributes with database entries to confirm validity.…”

Section: Figure 6 Example Of Sha-256mentioning

confidence: 99%

Exploring the Potential of Blockchain Technology in an IoT-Enabled Environment: A Review

Deepak,

Gulia,

Gill

et al. 2024

IEEE Access

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Internet of Things (IoT) plays an essential contribution in connecting devices and enabling seamless data exchange, leading to increased efficiency and convenience. However, security concerns in IoT systems are significant, as compromised devices can lead to data breaches and privacy violations. Blockchain technology can enhance IoT security by providing decentralized consensus, immutability, and transparent transaction records, ensuring secure and trustworthy communication and data integrity. This review article gives a succinct but thorough understanding of blockchain technology, covering architecture of blockchain, working principles, types, applications, platforms, and its role in the IoT environment. The study highlights potential benefits of blockchain like enhanced security and privacy, and explores its integration with IoT. Additionally, the study discusses various real-world applications, examines blockchain platforms, and addresses the limitations and challenges associated with blockchain technology. This review serves as a valuable resource for researchers and practitioners seeking a deeper understanding of blockchain's potential and its implications in the IoT landscape.INDEX TERMS Blockchain, Data Exchange, Internet of Things (IoT), Privacy, Security.

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Section: Figure 6 Example Of Sha-256mentioning

confidence: 99%