X-CUBE-CRYPTOLIB

[angeletti2]

Posted on March 02, 2017 at 13:13

Hello,

I've already written on the forum without luck. I'm in trouble trying to figure out how to verify a message signed using ECDSAsign function. Locally it seems to work, but if I export the signed hash, it is not verify by an external system.

Where can be the problem? Any suggestion?

Regards,

Fabio

#x-cube-cryptolib

[angeletti2]

Posted on March 02, 2017 at 15:57

To be more precise: how can I sign within the library and then check the signature through OpenSSL?

[Imen.D]

Posted on March 03, 2017 at 09:35

Hi,

What do you mean by 'external system' ?

In this external system are you using the STM32 cryptographic library package or another library?