Libing Wu

TL;DR: A security analysis of the proposed CLPA scheme shows that it is provably secure against two types of adversaries (i.e., a type-I adversary can replace users' public keys, and atype-II adversary can access the master key) in an environment of certificateless cryptography.

TL;DR: Using blockchain, this article introduces a blockchain-based mutual authentication and key agreement protocol that can support efficient conditional anonymity and key management, without the need for other complex cryptographic primitives.

TL;DR: A novel Cloud-assisted Message Downlink dissemination Scheme (CMDS), with which the safety messages in the cloud server are first delivered to the suitable mobile gateways on relevant roads with the help of cloud computing, and then being disseminated among neighboring vehicles via vehicle-to-vehicle (V2V) communication.

TL;DR: This paper considers the special case that only two devices at the user’s side jointly perform user authentication with a server, and neither device can successfully complete the authentication process alone and analyzes the security of the proposed protocol, which satisfies all known security requirements in practical applications, particularly the key exposure attack resistance.

TL;DR: This paper proposes an efficient IBEET scheme with bilinear pairing, which reduces the need for time-consuming HashToPoint function and proves the security of the scheme for one-way secure against chosen identity and chosen ciphertext attacks (OWIDCCA) in the random oracle model (ROM).