Post-Quantum Authentication via Confidence Level Adjustment
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Solution Overview
Problem
Conventional authentication methods are vulnerable to quantum-computing-based attacks and deepfake technologies, which can manipulate media content to create hyper-realistic simulations, posing significant threats to cybersecurity and privacy.
Innovation Solution
A system and method for authentication that includes a validation system and an agent configured to communicate credentials to a verification service, with the validation system comparing credentials to authorized user data, determining a confidence level, and modifying it based on verification from the service.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If conventional cryptographic algorithms are used for authentication, then ease of operation is maintained, but security reliability deteriorates due to quantum-computing-based attacks
Solution Approach 1:
The patent changes the cryptographic parameters by transitioning from classical cryptographic algorithms to post-quantum cryptographic algorithms that are resistant to quantum computing attacks. This parameter change maintains security reliability while preserving ease of operation through automated key management and verification processes.
2Reliability
If deepfake detection mechanisms are implemented, then security reliability improves, but device complexity increases
Solution Approach 1:
The patent introduces an intermediary verification service that acts as a mediator between the authentication system and deepfake detection mechanisms. This intermediary handles the complex analysis of biometric data and credential verification, thereby improving security reliability while shielding the end system from direct complexity exposure.
Solution Approach 2:
The patent segments the authentication system into distinct modular components: credential verification, biometric analysis, confidence level determination, and deepfake detection. Each module performs a specific function independently, which improves security through comprehensive verification while managing complexity through modular architecture.
3Reliability
If multifactor authentication is used, then security reliability improves, but ease of operation deteriorates
Solution Approach 1:
The patent implements self-service mechanisms where the system automatically manages multiple authentication factors including cryptographic key pairs, biometric verification, and confidence level assessment. The automated verification process eliminates manual intervention requirements, thereby improving security through multifactor authentication while maintaining ease of operation through seamless user experience.
Data Source
AI summary
A system for authentication includes a validation system and an agent configured to communicate a first credential indicating an identification to the validation system and communicate a second credential indicating the identification to a verification service. The validation system includes a database configured to store authorized user data and a portal configured to provide selection of the verification service from a plurality of verification services. The validation system is configured to compare the first credential to the authorized user data, determine a confidence level of validity of the identification based on the comparison of the first credential to the authorized user data, receive a verification of the second credential from the verification service, and modify the confidence level based on the verification.