HITLS_AuthAlgo HITLS_CipherAlgo HITLS_CipherType HITLS_CRYPT_Key HITLS_ECCurveType HITLS_ECPointFormat HITLS_HASH_Ctx HITLS_HashAlgo HITLS_HMAC_Ctx HITLS_KeyExchAlgo HITLS_MacAlgo HITLS_NamedGroup HITLS_SignAlgo

HITLS_HASH_Ctx typedef void HITLS_HASH_Ctx Hash context. The user converts the structure based on the algorithm library.