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cpuid.AES and cpuid.PCLMULQDQ in intel core i7 q820

IIkht
Beginner
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How can I enable cpuid.AES and cpuid.PCLMULQDQ in intel core i7 q820?

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idata
Employee
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Hi Ibhuyan,

 

 

In the following links you could get more information about the Intel® AES-NI and Intel® PCLMULQDQ instruction, Let me know if these help.

 

 

INTRODUCTION TO INTEL® AES-NI AND INTEL® SECURE KEY INSTRUCTIONS

 

https://software.intel.com/en-us/node/256280 https://software.intel.com/en-us/node/256280

 

 

Intel® Advanced Encryption Standard Instructions (AES-NI)

 

https://software.intel.com/en-us/articles/intel-advanced-encryption-standard-instructions-aes-ni https://software.intel.com/en-us/articles/intel-advanced-encryption-standard-instructions-aes-ni

 

 

Intel® Carry-Less Multiplication Instruction and its Usage for Computing the GCM Mode - Rev 2.02

 

https://software.intel.com/en-us/articles/intel-carry-less-multiplication-instruction-and-its-usage-for-computing-the-gcm-mode https://software.intel.com/en-us/articles/intel-carry-less-multiplication-instruction-and-its-usage-for-computing-the-gcm-mode

 

 

Regards,

 

Hellen.

 

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idata
Employee
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Hello, Ibhuyan:

 

 

I was checking this thread and I would like to double check if the information provided worked for you.

 

 

I look forward to hearing from you.

 

 

Regards,

 

Esteban C
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IIkht
Beginner
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Looks like Processor Intel(R) Core (TM) i7 CPU Q820 @ 1.73 GHz does not support AES instruction

http://ark.intel.com/products/43124/Intel-Core-i7-820QM-Processor-8M-Cache-1_73-GHz http://ark.intel.com/products/43124/Intel-Core-i7-820QM-Processor-8M-Cache-1_73-GHz

I was asking How can we enable that? Is there any BIOS update available for that?

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idata
Employee
543 Views

Hi Ibhuyan,

 

 

I was checking about it and Intel® Core ™ i7 CPU Q820 and it does not support AES feature, there is not a way to enable this feature since it was not built with this option.

 

If there is anything else you need, please let me know.

 

 

Regards,

 

Hellen.

 

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