Patent ID: 8793508
Filing Date: 2014-07-29
Classification: G06Q,G07F

Abstract:
1. A computer-implemented method for implementing trusted service managers (TSM) locally in secure elements of computing devices used for contactless communications, comprising: storing, a TSM software application in a secure element of a computing device used for contactless communication, a private encryption key assigned to the TSM software application, and a corresponding public encryption key; transmitting, by the TSM software application in the secure element of the computing device, a request for application data to a registered remote non-TSM computer configured to access the public key; receiving, in the computing device from the remote non-TSM computer, the requested application data for installation in the secure element of the computing device, the requested application data comprising at least one of a software application, other than the TSM application, executable in the secure element or data to support an existing software application, other than the TSM application, in the secure element, the received requested application data having been encrypted by the remote non-TSM computer using the public encryption key; decrypting, by the TSM software application in the secure element of the computing device, the received encrypted application data using the private key stored in the secure element of the computing device; and writing, by the TSM software application in the secure element of the computing device, the decrypted application data to one or more memory blocks of the secure element.