Verification of an elevator system part or spare part
AssigneeKone Corporation
InventorsMohit Sethi, Mika Katara, Jussi Valkiainen
Life of this patent
Estimating the term…
Abstract
According to an aspect, there is provided an elevator system apparatus comprising at least one processor and at least one memory storing instructions that, when executed by the at least one processor, cause the elevator system apparatus to at least perform: obtaining a signature associated with the elevator system apparatus, the signature having been generated based at least in part on an elevator system apparatus identifier and metadata at least in part associated with an elevator system part to be installed; obtaining the metadata; and verifying the signature using an encryption key, the elevator system apparatus identifier and the metadata.
Claims22
An elevator system apparatus, comprising:
- at least one processor;
- and
- at least one memory storing instructions that, when executed by the at least one processor, cause the elevator system apparatus to at least perform:
- obtaining a signature associated with the elevator system apparatus, the signature having been generated based at least in part on an elevator system apparatus identifier and metadata at least in part associated with an elevator system part to be installed;
- obtaining the metadata;
- and
- verifying the signature using an encryption key, the elevator system apparatus identifier and the metadata.
A network apparatus, comprising:
- at least one processor;
- and
- at least one memory storing instructions that, when executed by the at least one processor, cause the network apparatus to at least perform:
- obtaining an elevator system apparatus identifier and metadata at least in part associated with an elevator system part to be installed;
- generating a signature associated with the elevator system apparatus based at least in part on the elevator system apparatus identifier and the metadata;
- and
- providing the generated signature and the metadata.
A method comprising:
- obtaining, by an elevator system apparatus, a signature associated with the elevator system apparatus, the signature having been generated based at least in part on an elevator system apparatus identifier and metadata at least in part associated with an elevator system part to be installed;
- obtaining, by the elevator system apparatus, the metadata;
- and
- verifying, by the elevator system apparatus, the signature using an encryption key, the elevator system apparatus identifier and the metadata.
A method comprising:
- obtaining, by a network apparatus, an elevator system apparatus identifier and metadata at least in part associated with an elevator system part to be installed;
- generating, by the network apparatus, a signature associated with the elevator system apparatus, the signature having being generated based at least in part on the elevator system apparatus identifier and the metadata;
- and
- providing, by the network apparatus, the generated signature and the metadata.
Dependencies are inferred from the claim text.