Key Ceremony Of A Security System Forming Part Of A Host Computer For Cryptographic Transactions

  • Published: Aug 15, 2017
  • Earliest Priority: May 19 2015
  • Family: 7
  • Cited Works: 0
  • Cited by: 0
  • Cites: 14
  • Additional Info: Full text
Abstract

A key ceremony application creates bundles for custodians encrypted with their passphrases. Each bundle includes master key share. The master key shares are combined to store an operational master key. The operational master key is used for private key encryption during a checkout process. The operational private key is used for private key decryption for transaction signing in a payment process. The bundles further include TLS keys for authenticated requests to create an API key for a web application to communicate with a service and to unfreeze the system after it has been frozen by an administrator.


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Document History
  • Publication: Aug 15, 2017
  • Application: May 19, 2015
    US US 201514716100 A
  • Priority: May 19, 2015
    US US 201514716100 A

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