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What is Samsung TEEGRIS?
Samsung TEEGRIS is a system-wide security solution which allows you to run applications in a trusted execution environment based on TrustZone. We present the TEEGRIS architecture for external developers to enable their trusted applications and services. Samsung Mobile uses the TEEGRIS framework for several commercial projects. You can utilize the TEEGRIS framework to run and deploy your applications. TEEGRIS supports TrustZone technologies and guarantees the strengths of security( i.e., hardware cryptography, binary encryption, access control) and performance( i.e., multicore, multithreading). In addition, TEEGRIS provides a variant of GlobalPlatform APIs such as Trusted User Interface, Trusted Storage, and so on. TEEGRIS provides end-to-end service deployment environments so you can write, manage, deploy trusted applications on TEEGRIS.
TEEGRIS key feature
| Provides | You can |
|---|---|
| Cryptographic operation | No worry about home-made cryptography |
| Trusted Storage Keystore/Keymaster |
Safely store your assets in H/W-backed storage |
| Trusted User Interface | Safely get user input and show display |
| H/W crypto accelerator | Enjoy H/W crypto performance |
| Mathematical function | Develop a biometrics matching algorithm |
| Network socket connection | Communicate with your remote server safely |
| Multi core behavior | Get much faster performance |
| PThread execution | Develop applications with multithreading |
TEEGRIS SDK
The TEEGRIS SDK is a Software Development Kit for making your trusted applications. We will announce how to obtain it and the available device information soon. From then on, you will be able to develop trusted applications.
