The placeholder structure for CRYPT_HMAC_CTX is not big enough. https://github.com/Microchip-MPLAB-Harmony/crypto/blob/455bfb58f59f571f246349e97c8d8aaaf3615fb0/crypto.h#L960 It worked for me with an array size of 99.
The placeholder structure for CRYPT_HMAC_CTX is not big enough.
crypto/crypto.h
Line 960 in 455bfb5
It worked for me with an array size of 99.