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Valued Contributor III

Design Security Features Stratix IV issue (Terasic DE4 board)

I trying to use volatile Key Design Security Features on StratixIV divice on Terasic DE4 board. 


For this i need to encrypt my design and put it into flash on board. 


In Quartus it's possible to encrypt .sof file into .pof (and some other formats, but not .flash). 



But in Terasic documents showed only tutorial for programming board with *.flash files. 

(In that tutorial .sof converts into .flash via "Nios II EDS command shell" command sof2flash.) 


way to solve: 


I don't know how convert and encrypt my .sof into .flash 


I don't know how programm DE4 board by encrypted in Quartus .pof file 


How can I solve this situation? 


Terasic support didn't give solution yet. 


Help me Engineers, you're my only hope.
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Valued Contributor III
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Were you able to figure out how to program your .pof file?

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