https://devzone.nordicsemi.com/f/nordic-q-a/50993/how-to-use-sha256-and-md5Hi. I'm using nRF52832, SDK13.0.0. I should use SHA256 and MD5. I made my code as below. NRF_CRYPTO_HASH_CREATE(init_packet_hash, SHA256); NRF_CRYPTO_HASH_CREATE(init_packet_md5, MD5); const nrf_crypto_hash_info_t hash_info_sha256 = { .hash_typeen-USTelligent Community 13Tue, 14 Nov 2017 10:43:53 GMT