Towards a Catalogue of Self-Sovereign Identity Design Patterns

Špela Čučko (Avtor), Vid Keršič (Avtor), Muhamed Turkanović (Avtor)

Povzetek

Self-sovereign identity (SSI) is a user-centric, decentralised identity approach that provides a means for identification, authentication, and authorisation without the involvement of external entities, responsible for identity provisioning and management in current centralised and federated approaches. In general, the basic building blocks of an SSI system include decentralised identifiers, verifiable credentials, identity wallets, a verifiable data registry, and three main actors: issuer, identity holder, and verifier. Even though the SSI field is dominated by proposals, SSI systems can be implemented in different ways, which is reflected in the absence of a well-defined architecture. Thus, the best implementation is still a matter of research, the requirements of the individual system, and its field of application. However, well-designed and implemented systems are crucial to avoiding failures, speeding up the development process, ensuring high quality, and the broader adoption of SSI solutions. Hence, the main objective of this study was to identify design patterns and good practices of the SSI ecosystems by reviewing and analysing the literature, technical documentation, and existing SSI implementations. Therefore, the study is built on existing knowledge, and presents a comprehensive catalogue of thirty-five SSI design patterns that can serve as a starting point for a possible SSI system design.

Ključne besede

identiteta;verižni bloki;identikacijske denarnice;self-sovereign identity;decentralised identity;design patterns;decentralised identifiers;verifiable credentials;blockchain;verifiable data registry;identity wallets;

Podatki

Jezik:	Angleški jezik
Leto izida:	2023
Tipologija:	1.01 - Izvirni znanstveni članek
Organizacija:	UM FERI - Fakulteta za elektrotehniko, računalništvo in informatiko
Založnik:	MDPI
UDK:	004.7
COBISS:	151388419
ISSN:	2076-3417
Št. ogledov:	277
Št. prenosov:	31
Ocena:	0 (0 glasov)
Metapodatki:

Ostali podatki

Sekundarni jezik:	Slovenski jezik
Sekundarne ključne besede:	identiteta;verižni bloki;identikacijske denarnice;
Vrsta dela (COBISS):	Članek v reviji
Strani:	23 str.
Letnik:	ǂVol. ǂ13
Zvezek:	ǂiss. ǂ9, 5395
Čas izdaje:	2023
DOI:	10.3390/app13095395
ID:	21433055