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MTwee's avatar
MTwee
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3 years ago

Encryption at Aria10

Hi, I wan to use the encryption feature at A10 and had review the encryption methods described at AN556. I succeed to program a non-volatile key to the FPGA and confirmed that it prevents the loa...
lixy's avatar
lixy
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3 years ago

Hi,

The only way to avoid the unencrypted configuration stream is enable the tamper protection bit.

However, tamper protection basically disabled JTAG programming.

I have checked AN556 and consulted more experts, but I am afraid your requirements still couldn't be accomplished by our device if you can only use JTAG.