Chenyu Wang

TL;DR: This article investigates the various causes and consequences of node capture attacks, and classify them into ten different types in terms of the attack targets, adversary’s capabilities and vulnerabilities exploited, and conducts a large-scale comparative measurement of 61 representative user authentication schemes for WSNs under the extended evaluation criteria.

TL;DR: This work demonstrated that biometric-based schemes proposed with confidence to be resistant to the known attacks suffer from various attacks, and proposed an enhanced scheme to overcome the identified weaknesses, and proved its security via Burrows–Abadi–Needham (BAN) logic and the heuristic analysis.

TL;DR: A robust multi-factor authentication scheme that makes use of the imbalanced computational nature of the RSA cryptosystem, particularly suitable for scenarios where sensor nodes (but not the user’s device) are the main energy bottleneck is proposed.

TL;DR: Wang et al. as mentioned in this paper proposed an efficient privacy-preserving user authentication scheme with forward secrecy for industry 4.0, and formally proved its security in the random oracle model.

TL;DR: It is shown that the scheme of Maitra et al is not secure enough as claimed: neither resisting against off‐line password guessing attack and insider attack nor preserve forward secrecy, and a new way is shown to achieve forward secrecy.