Self-Sovereign Identity (SSI) is a novel and emerging, decentralized identity approach that enables entities to fully control and manage their digital identifiers and associated identity data while enhances trust, privacy, security, and many other properties analyzed in this paper. The paper provides an overview of the SSI properties, focusing on an in-depth analysis, furthermore presenting a comprehensive collection of SSI properties that are important for the implementation of the SSI system. In addition, it explores the SSI process flow and highlights the steps in which individual properties are important. After the initial purification and classification phase, we then validated properties among experts in the field of decentralized and self-sovereign identity management using an online questionnaire, which resulted in a final set of classified and verified SSI properties. The results can be used for further work on the definition and standardization of the SSI field.

翻译：自我主权身份是一种新颖的、新兴的、分散化的身份识别方法,使各实体能够充分控制和管理其数字身份识别特征和相关的身份数据,同时加强信任、隐私、安全和本文件分析的许多其他属性,本文件概述了自我主权属性,侧重于深入分析,还全面收集了对实施SSI系统十分重要的SSI属性;此外,它还探索了SSI流程,并突出了个人属性具有重要性的步骤;在初始净化和分类阶段之后,我们利用在线问卷验证了分散和自我主权身份管理领域专家的属性,最终得出了一套经过分类和核实的SSI属性;其结果可用于进一步开展SSI领域的定义和标准化工作。