Crypto library SHA256

Projects Networking, Protocols, and Devices
1

Hello,

I have an MKR ZERO + ETH SHIELD boards.

I would like to include sha256.h library but it seems not available.

Would lease advice how can I add it,

If it"s not supported for this board, shall I implement it? or is there an existing exemple of imlementation

thanks in advance.

2

There are several SHA256 libraries for Arduino. Here is one, in a large collection of cryptographic code.

Pick one or two, have a look through the library documentation and examples to see if it will be suitable.