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Conference Paper
The Design of TEE-based Security Platform in Mobile Device
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- Authors
- GeonLyang Kim, JeongNyeo Kim
- Issue Date
- 2014-07
- Citation
- International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC) 2014, pp.1-3
- Publisher
- IEEE
- Language
- English
- Type
- Conference Paper
- Abstract
- As the utilization of smart mobile devices has increased, so individual smart mobile devices have utilized for business use in many cases recently. When personal smart mobile device is used as a work, there are a lot of restrictions. But the need is still growing. There are the technologies for using smart mobile devices safely by separating personal area and business area. This paper describes MSS System which is designed based on TEE system architecture of Global Platform, and ND-Security API defined for MSS System as TEE Functional API of TEE system. MSS System is having the Secure Domain isolated from the Normal Domain, provides safe storage, data cryptographic functions, and so on through Secure Functions of the Secure Domain. Secure OS runs in the Secure Domain, it is different with OS in the Normal Domain.
- KSP Keywords
- Global platform, Safe storage, Smart mobile devices, System architecture, cryptographic functions, secure domain