[Library manager] https://github.com/adafruit/Adafruit_nRFCrypto

[hathach]

hi hi,

We have just added an new library to make the usage of ARM CryptoCell on nrf52840 easier with some initial Hashing and ECC (enough to pass DH Key authentication for LESC pairing).

https://github.com/adafruit/Adafruit_nRFCrypto

Thank you very much

@ladyada

[cmaglie]

Done.

[hathach]

Thank you very much ☺☺