List of tables and gures list of tables table 1 designscience research guidelines by hevner 46. The field of identity management currently faces issues in multiple areas. Pdf blockchain s relationship with sovrin for digital. First, it details the self sovereign identity concept including its underlying blockchain. Self sovereign identity also serves to protect the rights.
How might blockchain self sovereign or digital identity applications be applicable within the financial sector. We approach the problem of digital identity starting from a human. Selfsovereign identity using smart contracts on the. Self sovereign identity ssi is a set of technologies that move control of digital identity from third party identity. A decentralized digital identity architecture blockchain frontiers. Chapter 6 explains the roles within the decentralized identity management. Three cases are analysed to determine the differences between the physical, digital, and sovrin domains.
Juniper researchs new self sovereign identity research provides extensive and timely analysis on one of the most innovative sectors of the digital identity market. Return to article details blockchain, interoperability, and self sovereign identity. What self sovereign identity isnt it isnt a replacement for civil registers like birth registries, driving license authorities, passport offices. In chapter 5, we will design a new solution for self sovereign identity.
Ssi removes the need for a central trusted authority 3. Users can store their identity data on local devices. Blockchain, interoperability, and selfsovereign identity. Medici 22 companies leveraging blockchain for identity. European self sovereign identity framework daniel du seuil program manager blockchain, information flanders convenor essif in ebsi daniel. The paper then concludes with a discussion on the gdprcompliance of the blockchain based identity. Selfsovereign identity working group blockchain identity. In a world of changing privacy regulations, identity theft, and online anonymity, identity is a precious and complex concept. The technology is here, fast, cheap and ready to make this a reality today. Pdf self sovereign digital identity on the blockchain. Self sovereign identity ssi is a more recent solution to this problem and aims to give users control over their own digital identity. Several years ago, the sovrin vision was introduced using a dot metaphor to describe a future whereby individuals would be able to take back control of their identity. Self sovereign identity on public blockchains and the gdpr. Trust me, its my data download download pdf blockchain, interoperability, and self sovereign identity.
Pdf in recent times, with the advent of blockchain technology, there is an optimism surrounding the concept of selfsovereign identity which is. Towards selfsovereign identity using blockchain technology. It contains vital analysis of the current state of the self sovereign identity. Is blockchain identity management a key to selfsovereign. We conclude that blockchain technology is not explicitly required for a selfsovereign identity solution but it is a good foundation to build up on. A protocol and token for self sovereign identity and. Standardizing selfsovereign identities for human beings.
We conclude that blockchain technology is not explicitly required for a self sovereign identity solution but it is a good foundation to build up on. What blockchain will unlock for identity management. Is blockchain identity management a key to self sovereign identity. By leveraging blockchain technology for identity management, self sovereign identities may become a reality. First, it details the selfsovereign identity concept including its underlying blockchain technology. Selfsovereign identity opportunities and challenges for. Self sovereign identity whitepaper about the concept of self sovereign identity including its potential version 1. History of blockchain as a technology that can be traced back to the late 1990s in its structural fundamentals, blockchain came into mainstream public discourse as of 2017. Selfsovereign identity systems, blockchain alternatives. Self sovereign identity management is a new paradigm, ignited by blockchain technology.
Pdf in recent times, with the advent of blockchain technology, there is an optimism surrounding the concept of self sovereign identity which is. Selfsovereign identity whitepaper about the concept of selfsovereign identity including its potential version 1. The inevitable rise of selfsovereign identity sovrin. Selfsovereign identity on public blockchains and the gdpr. Uport represents the next generation of identity systems.
The report provides insights into the technology, as well as a thorough assessment and forecasts for the business models emerging in this sector. In search of selfsovereign identity leveraging blockchain. It takes the insights from previous chapters to develop modular building blocks to make this possible. The time is here for the frictionless, secure identity verification of self sovereign identity. October 2018 published by the identity working group of the german blockchain association self sovereign identity is the next step beyond usercentric identity. Secondly, public blockchains can provide decentralized registration and discovery of the public keys needed to verify digital signatures. October 2018 published by the identity working group of the german blockchain association selfsovereign identity is the next step beyond usercentric identity and that means it begins. The solution will be privacyfriendly by using privacyenhancing techniques and storing only claims about ones identity. Sovrin is a blockchain technology for self sovereign identities. The sovrin network is the new standard for digital identity designed to bring the trust, personal control, and. These requirements have formed the basis of the dutch governments stance and policy on self sovereign identity. In proceedings of acm sac conference, brno, czech republic, march 30 april 3, 2020 sac20, 4 pages. Self sovereign identity is a userfocused approach to identity management, that ensures full data control and transparency is retained by the individual.
This shows that our work resulted in a solid foundation for self sovereign identity using blockchain technology. Self sovereign identity a position paper on blockchain enabled identity and the road ahead 23. A fundamental problem with the internet, as it currently stands, is the problem of identity. Pdf this document compares two inititiatives that implement most of the principles of self sovereign identity.
Published by the identity working group of the german blockchain association. This paper investigates what the blockchain technology accomplishes for the sovrin network. For some of these challenges, the use of distributed ledger technologies such as blockchains. This paper can be seen as the accompanying realization of those requirements, forming a concrete model for self sovereign identity. The sovrin network is able to implement a system that is usercentric and follows the principles proposed by sovrins self sovereign. Deployment of a blockchainbased selfsovereign identity. Dlt, blockchain, self sovereign identity, gdpr, data protection acm reference format. To lower adoption barriers and create a self sustaining ecosystem, it will be developed on a public blockchain and source code will be made opensource. Will you ask for your mit diploma digitally or on paper. In regular meetings jointly discusses issues of identity on blockchain. View of blockchain, interoperability, and selfsovereign. Each year, millions of pounds and dollars are lost in fraud and identity theft because there is no secure, reliable and verifiable way for someone to prove their identity.
The self sovereign identity working group berlin is an informal group of researchers, lawyers, software developers and entrepreneurs working with blockchain and distributed ledger technology dlt. Decentralized identity is evolving into self sovereign identity networks and verification services. It isnt a rip and replace for all existing identity schemes. While efforts are underway to establish standards for these ecosystems, technical professionals should. Pdf in search of selfsovereign identity leveraging. Buried in facebooks libra white paper, a digital identity bombshell. Pdf in search of selfsovereign identity leveraging blockchain. In particular, the paper provides an overview of the existing sovrin self sovereign identity on the hyperledger indy public permissioned blockchain as well as uport and jolocom on the ethereum public permissionless blockchain. Among the variety of nonfinancial use cases, blockchain technology can be applied to identity applications in areas such as digital identities, passports, eresidency, birth certificates, wedding certificates, ids, online account logins, etc.
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