Hardware Trojan generation method, system and equipment and medium

The invention provides a hardware Trojan generation method, system and device and a medium, and the method mainly comprises the following steps: carrying out gate-level simulation on a netlist of a target circuit, and obtaining an input waveform of an input node of each standard unit; calling a device reliability model, and performing degradation prediction on the device in the target circuit according to the input waveform to obtain a reliability degradation parameter of the device; constructing an aging standard unit time sequence library according to the reliability degradation parameters; performing time sequence simulation according to the aging standard unit time sequence library, and screening to obtain a key path; determining path information and delay information according to the key path, determining a time sequence constraint file, and constructing a hardware Trojan horse circuit according to the time sequence constraint file; the technical scheme of the invention is simple and efficient to impleme