The growth of mobile platform business has given rise to a variety of security problems. The current widespread security risks include the applications being hacked and data being, which caused great threat to financial data security, privacy protection and business data integrity. TEE is now a standard in the Google Android system, and the TEE and eSE based on chip and device security can provide high security guarantee for applications. There are integration concerns for security features of different devices as certain device security capability is not open for third-party developers. These concerns can be solved through customized solutions for each different type of device before using TEE. However this usually caused a long period of time and extremely high costs. TrustKernel's Trusted Virtual Execution Environment (TVEE) specialize in solving these problems for application developers by providing a unified TEE access and secure protections for applications.
The Trusted Virtual Execution Environment (TVEE) is a platform-level security execution environment for the application vendors to ensure the data security of applications by using TEE. Based on the unified security API and SDK of TVEE, the trusted application developed by the application developers can safely operate in all smart devices (including mobile phones, tablets, etc.) and platforms (including Android, iOS, etc.). TVEE, through making full use of the secure mechanisms (including software and hardware mechanism such as ARM TrustZone, virtualization, Intel SGX, etc.) in devices, combined with the compiler security, code protection and white-box encryption methods, ensures the security of the application. On the security underlying level, TVEE uses TEE and advanced code protection technology. By combining with TrustKernel’s back end flexible open trust backend, trusted application can be developed once and run on smart devices.
At present, TVEE has been integrated into more than 100 types of hardware TEE compatible devices. With continuous increase in TEE coverage, devices that are compatible with TEE integration will become more common. TVEE hardware secure capability and efficiency can be expected to increase. Even in devices without TEE integrated, the compiler security, code protection, white box and other security schemes adopted by TVEE is significantly better than other existing application security reinforcement measures in the industry.
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