Request for IEEE 1735 Encryption Public Key

[jonaslin]

We need do IEEE-1735 encryption for our IP Cores. We would like Quartus be able to decrypt them. For that we would like to have Intel's Public Key.

Thank,

Jonas

[SyafieqS · Accepted solution]

Hello Jonas,

What version and edition of Quartus are you using?

In Quartus Pro 19.3 onwards the Intel public key is shipped as part of the Quartus install in ../common/misc/public_keys directory.

You may find public key there. 

You may refer here for encryption steps: https://www.intel.com/content/www/us/en/docs/programmable/683102/21-3/support-for-the-ieee-1735-encryption.html

Regards,

Nurina

[jonaslin]

Hi Nurina,

I appreciate your message.

I have found the public key and successfully generated the encrypted file, but I cannot decrypt it successfully in Quartus. The following error messages are displayed:

Error(13223): Verilog HDL or VHDL error: key_method "RSA" is not supported
Error(13223): Verilog HDL or VHDL error: decryption of data_block failed"

Thank,

Jonas

[jonaslin]

I think I've identified the issue, and it's related to the case sensitivity.

[SyafieqS]

I’m glad that your question has been addressed, I now transition this thread to community support. If you have a new question, Please login to https://supporttickets.intel.com/, view details of the desire request, and post a feed/response within the next 15 days to allow me to continue to support you. After 15 days, this thread will be transitioned to community support. The community users will be able to help you on your follow-up questions.

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