| http://www.w3.org/ns/prov#value | - Trusted messaging entity 112 uses the OCSP-signing certificate issued by root entity 110 to sign validation requests in the second preferred embodiment for providing a certificate validation service, described below. [0093] It should be noted that the system entities may each be provided with additional components not shown in FIG. 2, such as the components described in copending U.S. application
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