I don't know if you've read this guide, but this has info about encryption:
You can't encrypt and compress at the same time if that is applicable here.
Hi there , I know my problem. The issue was with the length of the key. There is no message telling that key is not 64 byte long. That's the reason, generate button was always greyed in Encryption dialog box.
Once, I got enough characters, Generate button activated and I was able to generate encrypted POF file
Hi, I managed to get encrypted pof file. However, when I program encrypted pof file I do not see FPGA is working as intended. Not clear how the key generated should be used to unlock encrypted file at customer site.
Any advice is highly appreciated
Glad to hear that. What is not working? Do you see any hardware incorrect functionality or what? If yes, maybe you can signaltap your hardware and see where goes wrong.