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1. WO2021058522 - SYSTEMS AND METHODS FOR DATA SECURITY WITHIN POWER TOOLS

Publication Number WO/2021/058522
Publication Date 01.04.2021
International Application No. PCT/EP2020/076495
International Filing Date 23.09.2020
IPC
G06F 21/44 2013.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
21Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
30Authentication, i.e. establishing the identity or authorisation of security principals
44Program or device authentication
B28D 1/04 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
28WORKING CEMENT, CLAY, OR STONE
DWORKING STONE OR STONE-LIKE MATERIALS
1Working stone or stone-like materials, e.g. brick, concrete, not provided for elsewhere; Machines, devices, tools therefor
02by sawing
04with circular saw blades or saw discs
G06F 21/73 2013.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
21Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
70Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
71to assure secure computing or processing of information
73by creating or determining hardware identification, e.g. serial numbers
CPC
B28D 1/041
BPERFORMING OPERATIONS; TRANSPORTING
28WORKING CEMENT, CLAY, OR STONE
DWORKING STONE OR STONE-LIKE MATERIALS
1Working stone or stone-like materials, e.g. brick, concrete ; or glass; , not provided for elsewhere; Machines, devices, tools therefor
02by sawing
04with circular ; or cylindrical; saw-blades or saw-discs
041with cylinder saws, e.g. trepanning; saw cylinders, e.g. having their cutting rim equipped with abrasive particles
G06F 21/44
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
21Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
30Authentication, i.e. establishing the identity or authorisation of security principals
44Program or device authentication
G06F 21/73
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
21Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
70Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
71to assure secure computing or processing of information
73by creating or determining hardware identification, e.g. serial numbers
Applicants
  • HILTI AKTIENGESELLSCHAFT [LI]/[LI]
Inventors
  • BALTER, Marco
  • RUDIGIER, Rainer
Agents
  • HILTI AKTIENGESELLSCHAFT
Priority Data
62/90572225.09.2019US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) SYSTEMS AND METHODS FOR DATA SECURITY WITHIN POWER TOOLS
(FR) SYSTÈMES ET PROCÉDÉS DESTINÉS À LA SÉCURITÉ DE DONNÉES DANS DES OUTILS ÉLECTRIQUES
Abstract
(EN)
Systems and methods for data security with power tools are provided. The systems and methods include a power tool that generates a data package, and a secure element of the power tool that generates a unique signature for the data package with a private key. The power tool transmits the signed data package to an auxiliary device. The auxiliary device receives the signed data package, and verifies the unique signature by comparing the unique signature to a public key corresponding to the private key of the power tool. With a positive verification, the auxiliary device processes the signed data package.
(FR)
L'invention concerne des systèmes et des procédés de sécurité de données à l'aide d'outils électriques. Les systèmes et les procédés comprennent un outil électrique qui génère un paquet de données, et un élément sécurisé de l'outil électrique qui génère une signature unique du paquet de données à l'aide d'une clé privée. L'outil électrique transmet le paquet de données signé à un dispositif auxiliaire. Le dispositif auxiliaire reçoit le paquet de données signé, et vérifie la signature unique en comparant la signature unique à une clé publique correspondant à la clé privée de l'outil électrique. Au moyen d'une vérification positive, le dispositif auxiliaire traite le paquet de données signé.
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