摘要:
A method for monitoring the correct operations of a data processing device including changing a subsystem from an authorized state to an unauthorized state, executing the partial operating sequence, and resetting any subsystem state from the unauthorized state to the authorized state.
摘要:
A method for monitoring the correct operations of a data processing device including changing a subsystem from an authorized state to an unauthorized state, executing the partial operating sequence, and resetting any subsystem state from the unauthorized state to the authorized state.
摘要:
A method for monitoring the correct operations of a data processing device including changing a subsystem from an authorized state to an unauthorized state, executing the partial operating sequence, and resetting any subsystem state from the unauthorized state to the authorized state.
摘要:
Apparatus for contactless data transmission according to a predetermined transmission protocol providing control information and payload for a data transmission, with a near field communicator and an interface connected to the near field communicator, the interface being operative to exchange, using a first protocol, data with the near field communicator for the contactless transmission. In this context, the first protocol provides a transmission of control information and payload, the payload of the first protocol including the control information and the payload of the predetermined protocol. The apparatus further includes a module coupled to the interface and being operative to exchange, using the payload of the first protocol, the control information and the payload of the predetermined transmission protocol for the data exchanged contactlessly by the near field communicator.
摘要:
One or more embodiments relate to an electronic device comprising a circuitry and a programmable resistive element. The programmable resistive element comprises a first and a second state, wherein the programmable resistive element is configured to allow switching from the second state into the first state in response to a signal comprising at least a predefined level. The circuitry is configured to provide signals up the predefined level, wherein the circuitry is configured to provide a switch signal to the programmable resistive element, wherein the switch signal causes switching from the first into the second state.
摘要:
Circuit arrangement having a transmitter and a receiver coupled to the transmitter via N signal lines, wherein a useful information signal is exchanged between the transmitter and the receiver via M randomly selectable signal lines, N being greater than M.
摘要:
A memory element having a first and second logic components, each having a first input, a second input, and an output. The first input of each of the logic components is connected to the output of the other logic component. The second inputs of each of the logic components are connected to a control line. The first and second logic components are embodied such that when a control signal having a first level is applied to the control line at the respective output, a signal is output which has an output level that is inverted with respect to the level of the signal present at the respective first input, and when a control signal having a second level is applied to the control line at the respective output, a signal is output which has a predetermined level independent of the level of the signal present at the respective first input.
摘要:
A semiconductor chip having a subcircuit formed in a substrate; and a phase-change memory cell located on the subcircuit, and configured to directly detect an attack on the subcircuit, or to form a shield to prevent physical access to the subcircuit.
摘要:
A parallel data bus having a plurality of bus lines, and a bus mode switching device for switching between data transmission at a high data transmission rate and data transmission at high data integrity.
摘要:
Communications system having a chip card and at least one chip card communications partner, the chip card having a module for initiating data interchange with the chip card communications partner, and a method for interchanging data between a chip card and a chip card communications partner, the chip card initiating data interchange.