Design Security

[Altera_Forum]

Hi. 

Does usb-blaster support non-volatile key programming?

[Altera_Forum]

One more question: how can I enable tamper-protection bit in Quartus II?

[Altera_Forum]

Anti tampering protection depends on what device you are targeting and on your design, not to Quartus or USB blaster itself.

[Altera_Forum]

--- Quote Start ---  Anti tampering protection depends on what device you are targeting and on your design, not to Quartus or USB blaster itself.  --- Quote End ---    OK. Usb-blaster supports only volatile key programming. For non-volatile key programming I can use Ethernet-blaster or JTAG Technologies programmer.  I don't understand how can I enable tamper-protection bit for 5CEFA9 device? I haven't found any options for this bit.