The Internet Engineering Task Force and its Lightweight Authenticated Key Exchange working group have developed a solution that enables public-key-based authenticated key exchange over the most constrained of Things radio communication technologies.

Authenticated key agreement protocols play a significant role in securing communications over public network channels (Internet). This paper proposes a new key agreement protocol based on factorization problem over nonabelian groups. Then it presents two different ways to provide mutual authentication for the proposed protocol; this paper presents a new authenticated key agreement protocol usin...

Anonymity and authenticated key exchange should be paid much more attention in secure mobile ad hoc routing protocols, especially in privacy-vital environment. However, as far as we know, few papers on secure routing protocols have addressed both the anonymity and authenticated key exchange. Therefore, in this paper, we present a new secure anonymous routing protocol with authenticated key exch...

A protocol compiler is described, that transforms any provably secure authenticated 2-party key establishment into a provably secure authenticated group key establishment with 2 more rounds of communication. The compiler introduces neither idealizing assumptions nor high-entropy secrets, e. g., for signing. In particular, applying the compiler to a password-authenticated 2-party key establishme...

We present a general method, based on the usage of typical DBMS primitives, for maintaining authenticated relational tables. The authentication process is managed by an application external to the DBMS, that stores just one hash information of the authentication structure. The method exploits techniques to represent hierarchical data structures into relational tables and queries that allow an e...