Abstract: A method for verifying whether an electronic device is one of a group of known devices comprises receiving verification information indicative of a first device identifier accessible from storage circuitry by a predetermined process executed by the electronic device and a second device identifier inaccessible from the storage circuitry by the predetermined process. A device database retains valid pairings of the first and second device identifiers for the group of known devices. The device database is looked up based on the verification information to determine whether the first and second device identifiers correspond to one of the valid parings.

Abstract: A method is provided for installing or updating software on an electronic device 2 comprising processing circuitry 4 and memory access circuitry 10 to control access to at least one memory unit 6, 8 in response to physically-addressed memory access requests issued by the processing circuitry specifying physical addresses from a physical address space. The method comprises performing an address layout varying process comprising: obtaining at least one seed value; in dependence on the at least one seed value, selecting one of a plurality of software address layouts for code or data associated with the software, each software address layout corresponding to a different layout of the code or data in the physical address space; and triggering the electronic device to write the code or data associated with the software to locations of said at least one memory unit corresponding to the selected software address layout.

Abstract: A method is provided for installing or updating software on an electronic device 2 comprising processing circuitry 4 and memory access circuitry 10 to control access to at least one memory unit 6, 8 in response to physically-addressed memory access requests issued by the processing circuitry specifying physical addresses from a physical address space. The method comprises performing an address layout varying process comprising: obtaining at least one seed value; in dependence on the at least one seed value, selecting one of a plurality of software address layouts for code or data associated with the software, each software address layout corresponding to a different layout of the code or data in the physical address space; and triggering the electronic device to write the code or data associated with the software to locations of said at least one memory unit corresponding to the selected software address layout.

Abstract: A method for verifying whether an electronic device is one of a group of known devices comprises receiving verification information indicative of a first device identifier accessible from storage circuitry by a predetermined process executed by the electronic device and a second device identifier inaccessible from the storage circuitry by the predetermined process. A device database retains valid pairings of the first and second device identifiers for the group of known devices. The device database is looked up based on the verification information to determine whether the first and second device identifiers correspond to one of the valid parings.

Abstract: A setting device for setting an axial position of a rotatable component having a base member, adapted to be arranged in an axially fixed manner, and at least two separate setting members, mechanically movable relative to the base member, each of which is arranged to provide a respective substantially axial movement transferrable to a respective portion of the component.

Abstract: Device for mutually positioning tools in a cutting machine for vegetables, which cutting machine includes a machine housing, wherein in the upper part of the machine housing cutting tools are arranged to be mounted around an axis which is driven by a motor arranged in the machine housing, wherein the upper part of the machine housing is shaped as a trough, running along the periphery of the cutting tool, which trough has a bottom out from which the axis protrudes upwards and which trough is arranged to collect cut vegetables and which trough is provided with a radially directed output channel for cut vegetables. Two or more cooperating tool parts are provided, each tool part being supported directly or indirectly by one of two or several steps, arranged at a distance from each other and formed on one and the same machine element.

Abstract: A setting device for setting an axial position of a rotatable component having a base member, adapted to be arranged in an axially fixed manner, and at least two separate setting members, mechanically movable relative to the base member, each of which is arranged to provide a respective substantially axial movement transferrable to a respective portion of the component.