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Intel TXT SINIT ACM for 8th and 9th generation processors


Intel has a web site where users can download the  Intel authenticated code modules matching the processors they own (for each generation):

For Intel Core 8th and 9th generation, the authentication code module is listed as 8th_9th_gen_i5_i7_SINIT_81.BIN, and linked to a zip file called Unfortunately when unzipping this zip file, you don't get 8th_9th_gen_i5_i7_SINIT_81.BIN. Instead you get 7th_8th_gen_i5_i7_SINIT_81.BIN. And this authenticated code module doesn't seem to work (in my case) for 9th generation Intel Core i9-vPro machines.

Please assist with providing the correct authentication module file for 9th generation systems. How can this go unnoticed? Perhaps this link is not the primary source of this file. Is there another place where we can download these authenticated code modules?

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3 Replies

Hello lindsay__ronnie


Thank you for posting on the Intel® communities.

We understand that you have some issues with a file downloaded from the Intel® Developer Zone Website, and it seems that the file once unzipped is not matching the description on the website.


In this case, and regarding your questions, we kindly recommend you to address this inquiry to the Intel® Developer Zone support team by submitting a support ticket via the Online Service Center:


To submit a case see How to Create a Support Request at the Online Service Center:


Note: You may need to register before accessing these websites.

Registration Intel® Developer Zone


Best regards,


Andrew G.

Intel Customer Support Technician



Hello lindsay__ronnie

We are checking this thread and we hope the information provided was helpful. We will proceed to close this thread. If you need any additional information, please submit a new question as this thread will no longer being monitored.

Best regards,

Andrew G.

Intel Customer Support Technician


Hello Andrew G,

It seems that I am stuck with the same problem. The file on Intel www "" does not contain "8th_9th_gen_i5_i7-SINIT_81.bin" ACM module but "7th_8th_gen_i5_i7-SINIT_81.bin".

I've looked at the addresses You provided for lindsay__ronnie, but I am not sure they are valid for me. We (SIRC) did not own any Intel software products, we just bought an board with Intel Xeon D-1559 processor and now looking for ACM module for it. 

Could You please provide the right file or just inform ACM or WWW Intel team that they have wrong files on the web? It would solve the problem for everyone who wants to use Intel TXT on these processors.

Best Regards,

Michael Widlok