trusted-computing

APIs for accessing Intel TXT (trusted execution mode) or AMD SVM ?

Do any current operating systems (windows, linux, BSD) provide drivers that enable user-mode programs to execute partly in the trusted execution mode (isolated from everything else running on the computer)? If so, where can the documentation be found? ...

Signed executables under Linux

For security reasons, it is desirable to check the integrity of code before execution, avoiding tampered software by an attacker. So, my question is How to sign executable code and run only trusted software under Linux? I have read the work of van Doom et al., Design and implementation of signed executables for Linux, and the IBM's TL...