MSPM0G1507: the performance data of AES, RSA, ECC, or Diffie-Hellman algorithm on this MCU

Mike Wu1

Expert 2841 points

Part Number: MSPM0G1507

Hi Team,

My customer is evaluating TI MSPM0G1507SRGER, and they want to know more about security.

Please help to check the following question:

What is the performance data of AES, RSA, ECC, or Diffie-Hellman algorithm on this MCU.

Data processing per second: This is the most common performance measurement indicator, usually represented by encryption or decryption per second to be represented by a metapotal group (or other data units).
Encryption/decryption speed: For the algorithm, this means how many complete encryption or decryption operations can be completed per second.

Thanks.

over 1 year ago

0 Brandon Fisher94 over 1 year ago

TI__Mastermind 28075 points

Hi Mike,

For AES, the MSPM0G devices do have an AES Hardware accelerator that we have some performance data on.

(Source here: https://www.ti.com/document-viewer/lit/html/SLAAE29#GUID-3E24BD8B-9BD4-4959-8E14-FBCDA4162536)

I don't believe we've tried this purely in software though. For the other algorithms, I will have to check with a few people internally to see if we've ever implemented these or done an analysis on them.

Best Regards,
Brandon Fisher

0 Brandon Fisher94 over 1 year ago in reply to Brandon Fisher94

TI__Mastermind 28075 points

Hi Mike,

After speaking with our security expert we do not have numbers for Diffie-Hellman benchmarked yet, or RSA.

For ECC at 80MHz we benchmarked verify as taking 0.392s, and sign as taking 0.715s for NIST P-256.

Best Regards,
Brandon Fisher

Arm-based microcontrollers

Arm-based microcontrollers forum

MSPM0G1507: the performance data of AES, RSA, ECC, or Diffie-Hellman algorithm on this MCU