Hardware Component Pairing for Authorized Replacement Control
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Solution Overview
Problem
Existing electronic devices face issues with unauthorized replacement of hardware components, which can convert lower performing models into higher performing models, compromising secure business logic and functionality.
Innovation Solution
Establishing trusted relationships between hardware components through pairing and authentication processes, using unique device identities and settings to authorize operations, and leveraging cloud services for verification.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If hardware components are allowed to be freely replaced, then ease of repair and adaptability are improved, but security and authorized functionality are compromised
Solution Approach 1:
The system performs preliminary pairing and authentication actions during hardware component installation. Before the replaced hardware component can be used, it must undergo a pairing process with the first hardware component and authentication verification. This preliminary action ensures that only authorized components are integrated into the system, preventing unauthorized replacements while maintaining hardware replaceability for legitimate repair and upgrade scenarios.
2Reliability
If hardware components are paired and authenticated, then security and authorized functionality are improved, but device complexity and operation difficulty increase
Solution Approach 1:
The pairing and authentication process is designed to be self-service oriented. The first hardware component automatically initiates the pairing process with the replaced hardware component, and the authentication is performed automatically by the system processor. Users do not need to manually configure complex security settings or understand authentication protocols - the system handles these security-critical operations autonomously, reducing the perceived complexity for end users while maintaining strong security measures.
3Reliability
If hardware components are paired and authenticated, then security and authorized functionality are improved, but operation time and setup time increase
Solution Approach 1:
The system performs preliminary pairing during the initial setup or first installation of the hardware component. Once paired, the authentication information is stored and cached in the hardware components. Subsequent replacements or re-pairings can leverage this pre-established trust relationship, reducing the time required for authentication. The preliminary action of pairing during initial setup creates a foundation that speeds up future operations.
Solution Approach 2:
The authentication mechanism uses copied and stored authentication information between the first hardware component and the replaced hardware component. Instead of performing complex real-time verification for every operation, the system uses pre-established authentication credentials that are securely stored and referenced. This copying of trust relationships enables faster subsequent operations while maintaining security.
Data Source
AI summary
According to examples, an apparatus may include a first hardware component including a first memory and a first processor. The first processor may initiate pairing between the first hardware component and a second hardware component to establish a trusted relationship between the first hardware component and a second hardware component. In response to a successful pairing between the first hardware component and the second hardware component, the processor may compare a first setting of the first hardware component with a second setting of the second hardware component. In response to a determination that the second setting corresponds to the first setting, the processor may authorize operation of the second hardware component.