%0 Conference Proceedings
%T CapBAC in Hyperledger Sawtooth
%+ Dipartimento di Matematica e Informatica [Perugia] (DMI)
%+ Linnaeus University
%A Bistarelli, Stefano
%A Pannacci, Claudio
%A Santini, Francesco
%< avec comité de lecture
%( Lecture Notes in Computer Science
%B 19th IFIP International Conference on Distributed Applications and Interoperable Systems (DAIS)
%C Kongens Lyngby, Denmark
%Y José Pereira
%Y Laura Ricci
%I Springer International Publishing
%3 Distributed Applications and Interoperable Systems
%V LNCS-11534
%P 152-169
%8 2019-06-17
%D 2019
%R 10.1007/978-3-030-22496-7_10
%Z Computer Science [cs]
%Z Computer Science [cs]/Networking and Internet Architecture [cs.NI]Conference papers
%X In the Internet of Things (IoT) context, the number of connected devices can be too large for a centralised server. This paper focuses on how to enforce authorisation in such a distributed and dynamic environment. The key idea is to use a blockchain-based technology both as a way to maintain a common distributed ledger to store and use access control information, and as a way to enforce Access Control policies in the form of smart contracts. An implementation of an access-control system is presented as a proof of concept: it corresponds to an adaptation of the Capability-based Access Control Model (CapBAC) in the form of a transaction family in Hyperledger Sawtooth. The main claim is that the features and simplicity of CapBAC magnify the usefulness of a blockchain to control the access in the IoT.
%G English
%Z TC 6
%Z WG 6.1
%2 https://inria.hal.science/hal-02319579/document
%2 https://inria.hal.science/hal-02319579/file/485766_1_En_10_Chapter.pdf
%L hal-02319579
%U https://inria.hal.science/hal-02319579
%~ IFIP-LNCS
%~ IFIP
%~ IFIP-TC
%~ IFIP-WG
%~ IFIP-TC6
%~ IFIP-WG6-1
%~ IFIP-DAIS
%~ IFIP-DISCOTEC
%~ IFIP-LNCS-11534