公开(公告)号：US20200036712A1

公开(公告)日：2020-01-30

申请号：US16048938

申请日：2018-07-30

Applicant: Hewlett Packard Enterprise Development LP

Inventor： ABILASH SOUNDARARAJAN ,  MICHAEL REID TENNEFOSS

IPC: H04L29/06 ,  H04L9/32

Abstract: Systems and methods described herein are directed to associating a distributed ledger identity of a user with a centralized identity of the user, and generating a verifiable claim including a reference to the user's centralized identity. In some implementations, a method includes: proving a claim using a distributed ledger identity; requesting that a server system create an attestation to the claim proven using the distributed ledger identity that includes a centralized identity of a user, authenticating the centralized identity at an authentication server; and receiving a confirmation message from the server system that a verifiable claim including the user's centralized identity has been created.

公开(公告)号：US20200036533A1

公开(公告)日：2020-01-30

申请号：US16048694

申请日：2018-07-30

Applicant: Hewlett Packard Enterprise Development LP

Inventor： ABILASH SOUNDARARAJAN ,  MICHAEL REID TENNEFOSS

IPC: H04L9/32 ,  H04W12/06

Abstract: Implementations of the disclosure are directed to using a distributed ledger network and a location beacon device that transmits a secured representations of a location distributed ledger addresses to prove the presence of a user at a particular location and time. In implementations, a method includes: receiving, at a first time, a first beacon, the first beacon including a first secured representation of a distributed ledger address associated with a location; transmitting the first secured representation of the blockchain address to a server system operating as a node on a distributed ledger network; receiving a request from the server system to obtain, at a second time after the first time, a second secured representation of a distributed ledger address; in response to the request, obtaining a second secured representation of a blockchain address associated with a location; and transmitting to the server system, the second secured representation of the blockchain address associated with the location.