Key Agreement Using Statically Keyed Authenticators
- Cite this paper as:
- Boyd C., Mao W., Paterson K.G. (2004) Key Agreement Using Statically Keyed Authenticators. In: Jakobsson M., Yung M., Zhou J. (eds) Applied Cryptography and Network Security. ACNS 2004. Lecture Notes in Computer Science, vol 3089. Springer, Berlin, Heidelberg
A family of authenticators based on static shared keys is identified and proven secure. The authenticators can be used in a variety of settings, including identity-based ones. Application of the authenticators to Diffie-Hellman variants in appropriate groups leads to authenticated key agreement protocols which have attractive properties in comparison with other proven-secure protocols. We explore two key agreement protocols that result.
Unable to display preview. Download preview PDF.