32-bit applications

[Vicente Parra]

Hello and good afternoon,

 

Our team is attempting to use the Gramine library to port the our Simulator application and run it in SGX Enclave. Our HSM simulator simulates a 32-bit architecture, making it a 32-bit application. We can install and run it on a 64bit Linux OS by first installing the appropriate 32-bit libraries (see table below). Is there a similar process to get this to work with Gramine – SGX Linux?  

 

 

 

Best regards and thank you,

 

Vicente G. Parra Pre-Sales Engineer
Utimaco Inc. 900 E Hamilton Ave Suite 400, Campbell CA 95008
Phone: Mobile: Email: Visit us at	+1 (669) 200-2573 +1 (706) 267-4283 Vicente.Parra@utimaco.com www.utimaco.com Try our free HSM Simulator

 

 

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[Michał Kowalczyk]

Hi,

Our HSM simulator simulates a 32-bit architecture, making it a 32-bit application

Why does it have to be the case? You should be able to build the simulator in 64-bits but simulate a 32-bit machine inside?

Is there a similar process to get this to work with Gramine – SGX Linux?

No, we'd need to implement 32-bit Linux API and port Gramine itself to 32-bit x86, which is a lot of work and it's a dying architecture anyways. We don't have that on our roadmap and it's unlikely we'll ever have (unless we find a sponsor for that).

Best,
mkow

[Vicente Parra]

Hi,

Thank you for your response.

 

Best,

V

 

Vicente G. Parra Pre-Sales Engineer
Utimaco Inc. 900 E Hamilton Ave Suite 400, Campbell CA 95008
Phone: Mobile: Email: Visit us at	+1 (669) 200-2573 +1 (706) 267-4283 Vicente.Parra@utimaco.com www.utimaco.com Try our free HSM Simulator