Author(s): Trustonic
Edition: 2.3
Publisher: LAPSUS
Year: 2014
Language: English
Pages: 28
Tags: trustonic,t-base,driver,developer,guide
1 Introduction
2
2.1
3 About Secure Drivers
3.1 Loading a Secure Driver
3.2 Secure Driver interfaces
3.3 Limitations
3.4 Secure Driver Features and Security
3.4.1 Processing Environment
3.4.2 Memory Management
3.4.3 IPC
3.4.4 Parameter Verification
3.4.5 Interrupts, Threads, Exceptions and Messages
3.4.6 Security
3.4.7 Availability
3.4.8 Instances and Sessions
4 Implementing a Secure Driver
4.1 Driver main thread/Exception handler thread
4.2 IPC handler thread
4.2.1 Accessing Trusted Application data
4.2.2 Unmapping Trusted Application
4.3 Virtual/Physical Address Translation
4.4 How to map physical memory
4.5 How to use threads
4.6 How to handle exceptions
4.7 How to handle interrupts
4.7.1 Communication between ISR thread and other local threads
4.8 How to use signaling functions
5 Using a Secure Driver
5.1 How to install a Secure Driver
5.2 How to load a Secure Driver
5.3 How to call a Secure Driver
6
6.1 Driver API
6.2 Secure Driver Template
6.2.1 DrTemplate structure
6.2.2 What needs to be updated
6.3 Examples
6.3.1 Async example
6.3.2 Rot13 example
6.4 Building a Secure Driver
