DELIVERING DATA FROM A RANGE OF INPUT DEVICES OVER A SECURE PATH TO TRUSTED SERVICES IN A SECURE ELEMENT

摘要

Systems and methods of delivering data from a range of input devices may involve detecting an availability of data from an input device, wherein the input device is associated with a default input path of a mobile platform. An input device driver can be invoked in a security engine in response to the availability of the data if a hardware component in the default input path is in a secure input mode, wherein the security engine it associated with a secure input path of the mobile platform. Additionally, the input device driver may be used to retrieve the data from the input device into the security engine.

主权项

1. A mobile platform comprising:
an input device associated with a default input path, the input device including at least one of a keypad, a touchscreen and a sensor; a hardware component associated with the default input path; and a security engine associated with a secure input path, the security engine having logic to,
detect an availability of data from the input device,invoke an input device driver in the security engine in response to the availability of the data if the hardware component is in a secure input mode, anduse the input device driver to retrieve the data from the input device into the security engine.