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2. Cell phone architecture and runtime environments
2.1 Cell phone architecture
The differentiating factor for handset manufacturers is their ability to deliver a lightweight, high-performance phone with long battery life that is aesthetically appealing to users, and offers the most integrated application experience possible. These challenges have a direct impact on phone architecture, since the choice of components influences performance, weight and final design...
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Each phone manufacturer has its own manufacturing secrets, architectures and assemblies. Nevertheless, all phones contain at least the following elements:
a component called the "application processor", on which the phone's applications and runtime environment run;
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Cell phone architecture and runtime environments
Safety issues
Bibliography
- (1) - The trusted execution environment delivering enhanced security at a lower cost to the mobile market. - Livre blanc édité par GlobalPlatform.
Also in our database
Software tools
Source code for a TEE on Linux using ARM ® TrustZone ® technology (compatible with GlobalPlatform TEE System Architecture specifications) https://github.com/OP-TEE/optee_os
Events
TEE Seminar (annual seminar organized by GlobalPlatform, bringing together all players using TEE technology) http://www.teeseminar.org/
GSMA Mobile World Congress (annual international trade show organized by the association of cell phone operators) http://www.mobileworldcongress.com/
...Directory
EuroSmart smart card manufacturers' association http://www.eurosmart.com/
Organizations
National Agency for Information Systems Security http://www.ssi.gouv.fr
SIM Alliance http://simalliance.org
GlobalPlatform http://www.globalplatform.org
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