This part of ISO/IEC 18014 -- describes a general model for time-stamping services producing linked tokens; -- describes the basic components used to construct a time-stamping service of this type; -- defines the data structures used to interact with a time-stamping service of this type; -- describes specific instances of such time-stamping services.
ANSI/INCITS/ISO/IEC 18014-3:2004 history
2004ANSI/INCITS/ISO/IEC 18014-3:2004 Information technology - Security techniques - Time-stamping services - Part 3: Mechanisms producing linked tokens