Identity Management Service Using A Blockchain Providing Certifying Transactions Between Devices

  • Published: Nov 10, 2016
  • Earliest Priority: May 05 2015
  • Family: 12
  • Cited Works: 0
  • Cited by: 70
  • Cites: 0
  • Additional Info: Full text
Abstract

Logic on a first remote device receives a first transaction number and personal data transmitted from a second remote device. The first transaction number was received from a distributed public database in response to a transmission, from the second remote device, of a signed hash value and a first public key associated with a first private key on the second remote device. The signed hash value was created by signing a hash value with the first private key and the hash value was generated by hashing the personal data with a hashing algorithm on the second remote device. The logic uses the first transaction number to retrieve the signed hash value and the first public key from the distributed public database. The logic hashes the personal data using the hashing algorithm to create a generated hash value and verifies the signed hash value against the generated hash value.


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Document History
  • Publication: Nov 10, 2016
  • Application: May 4, 2016
    US US 201615146881 A
  • Priority: May 4, 2016
    US US 201615146881 A
  • Priority: Mar 7, 2016
    US US 201662304934 P
  • Priority: May 5, 2015
    US US 201562157256 P

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