Optical Identifier Security via Panel Reordering Hash Keys
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Solution Overview
Problem
Current identity systems face challenges such as the ease of duplication and high costs of RFID tags, proximity requirements for NFC, and vulnerabilities in biometric data, which compromise security and efficiency in authentication and authorization processes.
Innovation Solution
A system and method utilizing optical identifiers encoded with digital data, where a physical key is issued with encoded digital data stored in non-volatile memory, and a combination code generator reorders panels to generate a hash key for secure resource access, leveraging holographic technology for secure and cost-effective identity verification.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If RFID tags are used for identity verification, then authentication capability is improved, but cost increases significantly
Solution Approach 1:
The patent replaces expensive RFID tags with inexpensive optical identifiers that can be printed on paper or plastic cards. These optical identifiers use holographic images and encoded data that are difficult to duplicate but cost only a fraction of RFID tags to produce, making the system economically viable while maintaining security.
Solution Approach 2:
The patent substitutes electromagnetic RFID technology with optical identification systems using holograms and light-based verification. This replacement maintains authentication capability while dramatically reducing costs, as optical identifiers can be produced using conventional printing and holographic lamination techniques rather than expensive electronic components.
2Reliability
If NFC tags are used for secure access, then authentication security is improved, but proximity requirements limit ease of operation
Solution Approach 1:
The optical identifier system is designed to work with multiple verification methods including visual inspection, optical scanners, and digital imaging devices. This multi-functionality allows the same identifier to be verified at various distances and through different mechanisms, eliminating the strict proximity requirements of NFC while maintaining security.
3Ease of operation
If biometric data is used for authentication, then ease of operation is improved, but security vulnerabilities increase
Solution Approach 1:
The patent divides the authentication system into multiple independent components: the optical identifier itself, the verification algorithm, and the holographic security features. This segmentation means that even if one component is compromised, the others remain secure, unlike biometric systems where a single database breach can compromise all users.
Solution Approach 2:
The system incorporates pre-designed anti-counterfeiting measures including holographic images, encoded data, and verification algorithms that actively prevent authentication attacks before they can succeed. These preliminary defenses are built into the identifier structure itself, making it resistant to spoofing and duplication attempts.
Data Source
AI summary
A system and method for securing a resource includes a combination code generator configured to receive a first input sequence and a first panel context and generate a first computed combination code. A second computed combination code is generated from a received second input sequence and a second panel context. A set panels module receives the first computed combination code and the first panel context and re-orders the panels of the first panel context to set the second panel context. a hash key generator converts the received second panel context and the second combination code into a first hash key.