Quantum Entanglement Authentication for Secure Session Keys
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Solution Overview
Problem
Current session key generation methods, relying on pseudo-random number generation, are vulnerable to attacks due to the increasing computing power, including the threat of quantum computing, which can replicate session keys and compromise user sessions.
Innovation Solution
The implementation of quantum entanglement random number generation (QERNG) and quantum entanglement authentication (QEA) systems that use entangled quantum particles to generate truly random session keys, ensuring secure communication between computing devices by measuring entangled quantum particles to produce identical true random numbers at physically distant devices.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If pseudo-random number generation is used for session key generation, then session authentication can be implemented, but the session keys become vulnerable to brute force attacks as computing power increases
Solution Approach 1:
The patent replaces classical pseudo-random number generation with quantum random number generation using entangled particles. The quantum measurement process inherently produces truly random outcomes that cannot be predicted or reproduced by classical computational methods, even with increased computing power. This substitution fundamentally changes the security model from computational hardness to quantum physical principles.
Solution Approach 2:
The patent changes the fundamental parameter of randomness generation from algorithmic pseudo-randomness to quantum physical randomness. By using measurements of entangled quantum particles, the system generates random numbers with provable unpredictability based on quantum mechanics, rather than relying on the complexity of classical algorithms. This parameter change makes the session keys resistant to brute force attacks regardless of computing power increases.
2Reliability
If quantum entanglement random number generation is used, then truly random session keys are generated, but system complexity increases due to quantum cryptographic circuitry
Solution Approach 1:
The patent introduces a quantum random number generation system as an intermediary component that bridges classical computing systems and quantum security requirements. The QERNG system generates random numbers based on quantum measurements, which are then used by classical session authentication protocols. This intermediary approach allows quantum security benefits to be integrated without completely replacing existing classical infrastructure.
Solution Approach 2:
The patent segments the session authentication system into distinct functional components: quantum random number generation, classical session key derivation, and session authentication. The quantum component is isolated to specific circuitry dedicated to randomness generation, while classical handling processes manage key derivation and authentication. This segmentation allows quantum complexity to be contained in dedicated modules rather than permeating the entire system.
3Productivity
If quantum entangled particles are measured at distant devices, then identical true random numbers are generated simultaneously, but transmission and synchronization challenges arise
Solution Approach 1:
The patent performs preliminary generation and distribution of entangled quantum particle pairs before they are needed for random number generation. The entangled particles are created in advance and distributed to remote devices, establishing quantum correlations prior to the actual random number generation process. This preliminary action allows the system to quickly generate identical random numbers when measurements are performed, without needing to transmit particles during the critical authentication moment.
Solution Approach 2:
The patent uses quantum entanglement to create correlated copies of random number outcomes at distant locations. When one entangled particle is measured, the measurement outcome is instantaneously correlated with the measurement of its entangled partner, effectively creating identical random numbers at remote devices without physical transmission of the random number itself. This copying mechanism enables simultaneous random number generation while maintaining security through quantum principles.
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 approach provides secure, quantum-resistant session authentication, resistant to attacks by quantum computers, ensuring the unattainability of session keys to malicious actors and facilitating the migration of classical systems to quantum-resistant cryptography.
Implementation Method 1
quantum cryptographic circuitry configured to, in response to receipt of the request, generate a first number based on a first subset of a first set of entangled quantum particles associated with a first computing device, and generate a second number based on a second subset of the first set of entangled quantum particles associated with a second computing device
Data Source
AI summary
Systems, apparatuses, and methods are disclosed for quantum entanglement authentication (QEA). An example method includes transmitting a first number and a first electronic identification of a first set of entangled quantum particles to a first computing device, each entangled quantum particle in the first set of entangled quantum particles is entangled with a respective entangled quantum particle in a second set of entangled quantum particles, receiving from the first computing device, a first session key, the first session key being a function of the first number and a second number provided to the first computing device in response to a first measurement initiation control signal comprising the first electronic identification of a first subset of the first set of entangled quantum particles, and in an instance in which the first session key corresponds to a second session key, authenticating a session between the first computing device.