How to check which edition of Quartus you are using

Richard

Thank you for your response.

Thanks to you, I was able to understand the nature of the sw_pe FEATURE and the quartus_nonvolatile_encryption FEATURE.

One last question: you mentioned that you are using either [quartus_nonvolatile_encryption], [quartus_pro], or [quartus] with sw_pe. Is there a way to distinguish which one is being used?

If there is a way to distinguish them, please let me know.

Thank you very much.