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Asymmetric cryptography for Secondary boot loader

Question asked by Siva Kumar on May 7, 2017
Latest reply on May 8, 2017 by jeremyzhou

Hi All,

 

I am working on a firmware encryption-decryption solution for my boot loader (for device lpc11u68, 5411x) based on asymmetric cryptography. I have explored different options like NTRU, ECC, mbed TLS etc for this. After going through the pros and cons I am more inclined towards using ECC. But before making the final conclusion I would like to know if there are other better solutions which I have not come across. Also please point me to any ECC source code repo which would be apt for my LPC product.

 

Thanks in advance.

-Siva

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