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System and method for blockchain-based cross-entity authentication

A blockchain and entity technology, applied in the field of systems and methods for blockchain-based cross-entity authentication, can solve problems such as difficulty in maintenance, and achieve the effects of reducing complexity, simplifying control actions, and reducing security risks

Pending Publication Date: 2020-05-29
ADVANCED NEW TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The mapping between identities managed by such identity management systems and account or service IDs held by business entities is often difficult to maintain

Method used

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  • System and method for blockchain-based cross-entity authentication
  • System and method for blockchain-based cross-entity authentication
  • System and method for blockchain-based cross-entity authentication

Examples

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Embodiment Construction

[0051] Embodiments described herein provide methods, systems, and apparatus associated with an ecosystem for decentralized identity management that can provide entities with unique and verifiable identities. An entity's decentralized identification (DID) may allow the entity to gain complete control over its identity and the information associated with the identity. For example, an entity can be a business entity with many users, or it can be one of the users. Verifiable Claims (VC) allow authorization, endorsement and confirmation between different entities. In a commercial setting, service or product providers can use their customers’ decentralized identities and verifiable claims to identify and authenticate customers, and offer services or products accordingly.

[0052] In some embodiments, the decentralized identifier may be a unique identifier indicating the mapping relationship between real entities and online entities. The decentralized identification may include a U...

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PUM

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Abstract

Methods, systems, and apparatus, including computer programs encoded on computer storage media, for blockchain-based cross-entity authentication are provided. One of the methods includes: obtaining, from a blockchain, a blockchain transaction comprising an authentication request by a first entity for authenticating a user, wherein the authentication request comprises a decentralized identifier (DID) of the user; in response to determining that the first entity is permitted to access authentication information of the user endorsed by a second entity, obtaining an authentication result of the user by the second entity in response to the obtained blockchain transaction, wherein the authentication result is associated with the DID; generating a different blockchain transaction comprising the authentication result; and transmitting the different blockchain transaction to a blockchain node for adding to the blockchain.

Description

[0001] Cross References to Related Applications [0002] This application claims the priority and rights of International Application No. PCT / CN2019 / 095299 and International Application No. PCT / CN2019 / 095303 submitted to the State Intellectual Property Office of China (SIPO) on July 9, 2019. Both of the above applications claim the priority and benefits of the International Application No. PCT / CN2019 / 094396 filed with the State Intellectual Property Office of China (SIPO) on July 2, 2019. The entire content of the above application is hereby incorporated by reference. technical field [0003] The present application generally relates to methods and apparatus for blockchain-based cross-entity authentication. Background technique [0004] Traditional identity management systems are based on centralized institutions such as corporate directory services, certification authorities, or domain registrars. Each centralized institution acts as a root of trust, providing credibility...

Claims

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Application Information

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IPC IPC(8): G06F21/62G06Q40/04
CPCG06F21/6245G06Q40/04H04L9/3239H04L63/102H04L63/08H04L63/126H04L9/50H04L9/0637H04L9/3247H04L9/30H04L9/0643
Inventor 李书博刘佳伟杨仁慧
Owner ADVANCED NEW TECH CO LTD
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