enum enumKeyErrorCode {
  E_KEY_INVALID = MAKE_HRESULT(SEVERITY_ERROR, FACILITY_ITF, 0x3000),
  E_KEY_NOPRIVATEKEY = MAKE_HRESULT(SEVERITY_ERROR, FACILITY_ITF, 0x3001),
  E_KEY_CREATEFILE = MAKE_HRESULT(SEVERITY_ERROR, FACILITY_ITF, 0x3002),
  E_KEY_WRITEKEY = MAKE_HRESULT(SEVERITY_ERROR, FACILITY_ITF, 0x3003),
  E_KEY_DIGEST = MAKE_HRESULT(SEVERITY_ERROR, FACILITY_ITF, 0x3004),
  E_KEY_GENERATE = MAKE_HRESULT(SEVERITY_ERROR, FACILITY_ITF, 0x3005),
  E_KEY_IMPORT = MAKE_HRESULT(SEVERITY_ERROR, FACILITY_ITF, 0x3006),
  E_KEY_WRONGTYPE = MAKE_HRESULT(SEVERITY_ERROR, FACILITY_ITF, 0x3007)
};