Thanks for your comment, ip2design. Could you please educate me how exactly GlobalPlatform's standard for trusted execution environment is different from what's described above in this story I wrote based on the interview with Infineon? I would appreciate your explanation.
Interesting to see that Infineon has defined its own vision of Trusted Execution Environment. It seems to be much different from what is under standardization at Global Platform. Result may be confusion in people's mind.