以太坊区块链中访问控制的实现

2021 International Conference on Innovation and Intelligence for Informatics, Computing, and Technologies (3ICT) Pub Date : 2021-09-29 DOI:10.1109/3ICT53449.2021.9581591

Insaf Achour, S. Ayed, H. Idoudi

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引用次数: 0

摘要

访问控制是区块链系统的主要组成部分。它通常在智能合约中实现，并定义安全策略，换句话说，它决定谁可以访问网络中受保护的资源。在本文中，我们回顾了以太坊平台中访问控制的主要实现。后者基于RBAC模型(基于角色的访问控制)。实现需要考虑整个RBAC过程，即用户角色分配和权限分配。本文根据RBAC-SC、Smart策略和OpenZepplin合约的几个特性，对目前存在的三种实现进行了描述和比较。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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On the Implementation of Access Control in Ethereum Blockchain

Access control is a main component in Blockchain systems. It is usually implemented in smart contracts and defines the security policy, in other words, it determines who can access a protected resource in the network. In this paper, we present a review of the major implementations of access control in Ethereum platform. The latter is based on RBAC model (Role-Based Access Control). Implementations require to take into account the whole RBAC process, that is, user role assignment and permission assignment. Three implementations currently exist and are described and compared in this work according to several features: RBAC-SC, Smart policies and OpenZepplin contracts.

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来源期刊

2021 International Conference on Innovation and Intelligence for Informatics, Computing, and Technologies (3ICT)

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