CRYPT_CalcDhSharedSecretCallback CRYPT_CalcEcdhSharedSecretCallback CRYPT_DecryptCallback CRYPT_DHGetParametersCallback CRYPT_DigestCallback CRYPT_DigestCopyCallback CRYPT_DigestFinalCallback CRYPT_DigestFreeCallback CRYPT_DigestInitCallback CRYPT_DigestSizeCallback CRYPT_DigestUpdateCallback CRYPT_DupDhKeyCallback CRYPT_DupEcdhKeyCallback CRYPT_EncryptCallback CRYPT_FreeDhKeyCallback CRYPT_FreeEcdhKeyCallback CRYPT_GenerateDhKeyByParamsCallback CRYPT_GenerateDhKeyBySecbitsCallback CRYPT_GenerateEcdhKeyPairCallback CRYPT_GetDhEncodedPubKeyCallback CRYPT_GetEcdhEncodedPubKeyCallback CRYPT_HkdfExpandCallback CRYPT_HkdfExtractCallback CRYPT_HmacCallback CRYPT_HmacFinalCallback CRYPT_HmacFreeCallback CRYPT_HmacInitCallback CRYPT_HmacSizeCallback CRYPT_HmacUpdateCallback CRYPT_RandBytesCallback CRYPT_Sm2CalcEcdhSharedSecretCallback HITLS_CRYPT_RegisterBaseMethod HITLS_CRYPT_RegisterDhMethod HITLS_CRYPT_RegisterEcdhMethod HITLS_CRYPT_RegisterHkdfMethod

HITLS_CRYPT_RegisterHkdfMethod() int32_t HITLS_CRYPT_RegisterHkdfMethod ( HITLS_CRYPT_KdfMethod *  userCryptCallBack ) Register the callback function of the HKDF. Parameters userCryptCallBack [IN] Callback function to be registered Return values HITLS_SUCCESS,if successful. HITLS_NULL_INPUT,the input parameter is NULL..