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lwAKE: A Lightweight Authenticated Key Exchange for Class 0 Devices

Juan Jose Echevarria, Jon Legarda, Janire Larrañaga, Jonathan Ruiz-de-Garibay
2016 International Journal of Distributed Sensor Networks  
We propose lwAKE for class 0 devices (RFC 7228), which uses one-way cryptographic functions and zero-knowledge proofs to provide mutual authentication and a secure key establishment.  ...  The significance of the protocol stands in a key reuse for any successive authentication. Experimental results show that this shortened authentication mode reduces the computational load greatly.  ...  Acknowledgments This work has been supported in part by a Predoctoral Training Fellowship of the Department for Education, Language Policy and Culture of the Basque Government.  ... 
doi:10.1155/2016/6236494 fatcat:iimew7uua5cwhmgrakkldz6soy