Mobile Device And Method Of Operating Mobile Device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
May 25, 2017
app pub date -
Mar 6, 2015
filing date -
Oct 23, 2014
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A mobile device and a method of operating a mobile device are disclosed. The mobile device includes a main processor executing a normal code of a mobile application program, a co-processor executing a core code of the mobile application program, and a co-processor driver enabling the main processor and the co-processor to communicate with each other. The normal code includes commands executable by the main processor, and the core code includes commands executable by the co-processor. Since the core code is separated from the mobile application program on a level lower than an operating system level when the mobile application program is installed on the mobile device and the core code is stored in a core code storage to which the main processor is not allowed to access directly, the core code is not exposed to an attacker, such that resistance to a reverse engineering attack is increased.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully