Dear support, I currently develop a Trusted Application on Trusty which implements RSA encryption and RSA decrypt. While RSA encryption works well, RSA decryption is not performed properly (please see details below). My development platform is Jetson Xavier AGX, under JetPack 4.1. And I use openss…

Dear JerryChang, I actually solved my problem. I can now perform RSA encryption/decryption within my TA. The problem was rather on memory management within the TA, and not on the signature or encryption of TAs. Anyway, thank you again for your support ! Best, Lgiori.

NVIDIA Developer Forums

[TRUSTY] - RSA Encryption / Decryption

Autonomous Machines Jetson & Embedded Systems Jetson AGX Xavier

JerryChang November 25, 2021, 9:10am 7

see-also topic, Is it possible to use Secure World without secure boot?