We propose a simple modelling language extending iContractML 2.0 for access control policies on smart contracts. The language supports multi-party authorisation and dynamic role-based access control (RBAC) where role members can be added or removed at runtime. Models in this language can be mapped to both Solidity and DAML in a model-driven approach to RBACs.

Issam Al-Azzoni

Al Ain University of Science, United Arab Emirates

Reiko Heckel

University of Leicester, United Kingdom