Authorization Token Provisioning for Secure Data Assets
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing cryptographic management systems fail to prevent accidental or malicious provisioning of secure data assets to target devices, lacking a technical system to control such occurrences.
Innovation Solution
Implementing authorization tokens that encode job identifiers and other parameters to authorize secure data asset generation, ensuring only authorized devices and operators can request and generate secure data assets within specified timeframes and allocations.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If cryptographic keys are loaded in a secured facility without authorization tokens, then the key loading process can be performed, but the system cannot prevent accidental or malicious provisioning of secure data assets to target devices
Solution Approach 1:
An authorization token is introduced as an intermediary component between the tester device and the cryptographic management system. The token contains authorization information that mediates the provisioning process, allowing the system to verify whether secure data assets should be provisioned to a target device without requiring complex continuous authentication mechanisms.
Solution Approach 2:
Authorization information is prepared in advance and embedded in the authorization token before the provisioning process begins. This preliminary action allows the system to make security decisions based on pre-validated authorization data, rather than performing complex verification operations in real-time during the provisioning process.
2Reliability
If authorization tokens with verification operations are implemented, then accidental or malicious provisioning is prevented, but the system complexity increases
Solution Approach 1:
The authorization token serves as a self-contained intermediary that carries all necessary authorization information. Rather than implementing a complex verification system that queries multiple sources, the token consolidates authorization data in one place, simplifying the verification process to a single token validation operation.
Solution Approach 2:
The authorization information is copied into the authorization token in advance, creating a portable, self-contained representation of authorization credentials. This allows the system to verify provisioning rights without needing to access external authorization databases or perform complex real-time verification, reducing system complexity.
3Measurement precision
If multiple verification operations are performed on authorization tokens, then authorization accuracy is improved, but the processing time increases
Solution Approach 1:
Multiple verification checks are performed in advance during token generation and validation, rather than during the actual provisioning execution. The authorization token is pre-validated to ensure it contains correct and current authorization information, allowing the provisioning process itself to proceed quickly without repeated verification delays.
Solution Approach 2:
The authorization token acts as a pre-validated intermediary that encapsulates the results of multiple verification operations. By performing verification in advance and storing the results in the token, the system achieves high authorization accuracy while maintaining fast provisioning processing, as the token itself serves as proof of successful verification.
Data Source
AI summary
A request, from a tester device, to generate a secure data asset to be securely provisioned to a target device is received by an appliance cluster. The request includes an authorization token. Responsive to receiving the request, one or more verification operations to determine whether the tester device is authorized to request the generation of the secure data asset is performed based on the authorization token. Responsive to determining that the tester device is authorized to request the generation of the secure data asset, a generation of the secure data asset by a hardware security module (HSM) is caused. The generated secure data asset is sent to the tester device in response to the request to generate the secure data asset.