Patent ID: 9462473
Filing Date: 2016-10-04
CPC Classification: G06F,H04B,H04L,H04W

Claim Text:
1. A mobile device for submitting a transaction using a Public Key Infrastructure (PKI) system, comprising: a wireless transceiver; an authentication device for accepting data consisting at least in part of a digital certificate provided by a first trusted third party indicative of an identity of a user of the mobile device; a special purpose processor programmed to: retrieve, based on said data accepted by the authentication device, a secure token consisting at least in part of data relating to entitlements associated with the user from a second trusted third party, wherein the secure token is digitally signed by a security token service using a private key associated with the security token service, and the second trusted third party operates independently of the token service; generate a transaction message consisting at least in part of a transaction to be submitted and the retrieved secure token; digitally sign the transaction message utilizing a private key of the user; and transmit the signed transaction message to a server via the wireless transceiver for execution.