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

[IIkht]

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

[idata]

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 INSTRUCTIONShttps://software.intel.com/en-us/node/256280 https://software.intel.com/en-us/node/256280Intel® 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-niIntel® Carry-Less Multiplication Instruction and its Usage for Computing the GCM Mode - Rev 2.02https://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-modeRegards,Hellen.

[idata]

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

[IIkht]

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?

[idata]

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.