Trusted measurement method and system of exchange process

The invention discloses a trusted measurement method and system of an exchange process. The method comprises the following steps of: obtaining a pre-constructed trusted measurement information base of the exchange process, wherein the trusted measurement information base comprises measurement information corresponding to each preset measurement factor which carries out trusted measurement on the exchange process; and on the basis of the trusted measurement information base, carrying out the trusted measurement on the exchange process to obtain a measurement result. Obviously, when the scheme of the invention is applied, the exchange process can be subjected to the trusted measurement to effectively obtain whether the exchange process is trusted or not so as to provide support for the controllability of the exchange process. In practical application, on the basis of a measurement result obtained when the trusted measurement method is applied to the trusted measurement of the exchange process, corresponding safety control is carried out on the exchange process to guarantee the information safety of the exchange process.