Quantum Token Service Biasing for Unique Authentication

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Solution Overview

Problem

Existing approaches to cryptographic token generation using qubits face security vulnerabilities due to token interception risks and limited qubit information accessibility, which hampers multi-factor authentication implementations.

Innovation Solution

Implementing a quantum token generating service that reserves a set of qubits in superposition, allowing direct access to these qubits for token generation, and applying electromagnetic bias to ensure each token is unique and different from previous ones.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If qubits are made accessible for token generation, then authentication capability is improved, but security vulnerability to token interception increases

Engineering Contradiction:

Improveauthentication capabilityVSAvoidtoken interception risk

Core Design Contradiction:

Ease of operationVSObject-affected harmful factors

Solution Approach 1:

The patent introduces a quantum token generating service as an intermediary between the qubit resource and the authenticating system. The service instance acts as a controlled interface that manages qubit access, allowing authentication operations while preventing direct exposure of qubits that could lead to interception vulnerabilities.

Inventive Principle:

Principle #24Intermediary (Mediator)

Solution Approach 2:

The quantum computing system is segmented into distinct functional components: the quantum processing unit holding qubits, the token generating service instance that manages access, and the authenticating system that consumes tokens. This segmentation isolates the vulnerable qubit layer from direct external access while enabling controlled authentication functionality.

Inventive Principle:

Principle #1Segmentation

2Reliability

If electromagnetic bias is applied to qubits, then token uniqueness is improved, but quantum state stability is worsened

Engineering Contradiction:

Improvetoken uniquenessVSAvoidqubit state stability

Core Design Contradiction:

ReliabilityVSStability of the object's composition

Solution Approach 1:

Electromagnetic bias is applied periodically or selectively during specific token generation operations rather than continuously. This periodic application ensures token uniqueness when needed while minimizing disruption to qubit state stability during periods when token generation is not occurring.

Inventive Principle:

Principle #19Periodic action

Solution Approach 2:

The electromagnetic bias parameters (strength, duration, frequency) are carefully controlled and adjusted to achieve the minimum necessary perturbation for ensuring token uniqueness while maintaining qubit state stability. The bias is tuned to affect only the necessary quantum properties for token differentiation without causing decoherence or state collapse.

Inventive Principle:

Principle #35Parameter changes

Applied Scientific Principles

This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.

Function Achieved in This Case

This solution enhances security by eliminating token interception risks and providing direct access to qubits for multi-factor authentication, thereby reducing the need for heavy encryption protocols and conserving qubit resources.

Implementation Method 1

The qubits can be placed in superposition, and an authenticating computing system can access the qubits via the instance of the service to generate a token based on the state values of the qubits in superposition

Methodology Applied

Scientific EffectSuperposition:

Implementation Method 2

Electromagnetic bias can then be applied to some (or all) of the qubits to ensure that subsequent tokens are each unique

Methodology Applied

Scientific EffectElectromagnetic bias: Electromagnetic Induction

Data Source

PatentUS12335396B2Superpositioned qubits as finite token generators for authentication

Publication Date: 2025.06.17 RED HAT LLC

AI summary

An instance of the quantum token generating service is instantiated responsive to a request for instantiation of a quantum token generating service from an authenticating computing system. Instantiation of the instance of the quantum token generating service includes reserving a set of qubits for the instance of the quantum token generating service that are accessible to the authenticating computing system. It is determined that the authenticating computing system has accessed the set of qubits via the instance of the quantum token generating service to generate a first token. Electromagnetic bias is applied to a qubit of the set of qubits to weight the qubit such that each subsequent token generated with the instance of the quantum token generating service is different than the first token.