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SYSTEM AND METHOD FOR AN INTEGRITY FOCUSED AUTHENTICATION SERVICE

  • US 20150304110A1
  • Filed: 04/16/2015
  • Published: 10/22/2015
  • Est. Priority Date: 04/17/2014
  • Status: Active Grant
First Claim
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1. A method comprising:

  • at an authentication service;

    responsive to synchronization of keys between a service provider and at least one authentication device enrolled for a user identifier of the service provider, storing key synchronization information in association with address information of the at least one authentication device, the user identifier, and authentication service account information for the service provider, the key synchronization information indicating that a private key associated with the user identifier and stored by the at least one authentication device is synchronized with a public key stored at the service provider in association with the user identifier;

    receiving an authentication request provided by the service provider for a request received at the service provider from a primary device associated with the user identifier, the authentication request specifying the user identifier;

    mapping the authentication request to at least one authentication device identified by the key synchronization information as storing the synchronized private key;

    providing the authentication request to the mapped at least one authentication device;

    receiving a signed authentication response from the at least one authentication device, the signed authentication response being signed with the private key by the at least one authentication device; and

    providing the signed authentication response to the service provider, the service provider verifying the signed authentication response by using the public key.

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