Unique Identifier Generation for Authentication Label Security
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Solution Overview
Problem
Existing authentication methods for objects and documents face challenges in ensuring uniqueness and security, particularly when standardized authenticating elements are produced in large numbers, leading to potential confusion and security risks.
Innovation Solution
A method for producing labels or printable media with unique identifiers and authenticators, where the unique identifier is generated independently of the product, ensuring each label or medium is distinct, and a centralized system manages the generation and verification of these identifiers and authenticators to prevent illicit use.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If standardized authenticating elements are produced in large numbers, then production efficiency and availability are improved, but uniqueness and security are worsened
Solution Approach 1:
The patent segments the authentication system into two independent parts: a standardized authenticator (physical element) and a unique identifier (digital code). The authenticator can be mass-produced and standardized, while the identifier is generated uniquely for each product. This segmentation allows the physical component to be produced efficiently in large quantities while the digital component maintains uniqueness and security.
Solution Approach 2:
The patent creates an asymmetric authentication system where one element (authenticator) is symmetric and can be replicated, while the other element (identifier) is asymmetric and unique. This asymmetry resolves the contradiction by allowing mass production of the authenticator while ensuring each product has a unique identifier that cannot be replicated.
2Reliability
If unique authenticating elements are used, then security and authenticity are improved, but manufacturing complexity and cost are worsened
Solution Approach 1:
By segmenting the authentication into a standardized authenticator and a unique identifier, the patent simplifies manufacturing. The authenticator can be produced using standardization processes, while the unique identifier is generated through digital means, avoiding the need for complex physical unique elements.
Solution Approach 2:
The patent uses a digital copy (identifier) to represent the unique authentication characteristic. Instead of creating physically unique elements that are difficult to replicate, the system uses a digital code that is easily generated and stored, simplifying the manufacturing process while maintaining uniqueness.
3Adaptability or versatility
If identifiers are assigned before product categorization, then flexibility and adaptability are improved, but management complexity and potential confusion are worsened
Solution Approach 1:
The patent applies preliminary action by generating the unique identifier before the product is categorized or assigned to a specific database. The identifier is created independently and then associated with the product, allowing flexible assignment to different product categories without requiring pre-established category-specific identifier systems.
Solution Approach 2:
The unique identifier serves multiple functions: it identifies the product, ensures uniqueness across all products, and can be associated with different product categories. This multi-functionality reduces the need for separate identification systems for different product types, simplifying overall management.
Data Source
AI summary
Method for producing a label having at least one identifier and at least one authenticator printed on a printable medium. A unique identifier is generated by a centralized system or a printing device, and the unique identifier is printed on the printable medium incorporating the authenticator. The unique identifier is generated without relation to a product. The method is implemented with a system including one or more printing devices, one or more recording devices and one or more activation devices communicating with the centralized system.