Quantum Data Protection Mapping for Secure Transmission
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Current data encryption technologies face challenges in providing secure data protection as they require significant computational resources for both legitimate users and malicious parties, leading to performance 'tax' on throughput and energy consumption, especially with the advent of quantum computers.
Innovation Solution
A data protection method involving a mapping between 2N possible input and output indexes, where an input bit stream is subdivided into N-bit segments, and corresponding output segments are produced by determining and setting bits based on this mapping, allowing secure transmission and decoding with reduced computational burden.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If the complexity of numerical problems is increased to hedge against increasing computing power of malicious parties, then security is improved, but computational resources and energy consumption for legitimate users increase
Solution Approach 1:
The patent replaces traditional mechanical/mathematical encryption systems (AES, RSA) with a quantum-based encryption system that uses quantum key distribution and quantum random number generation. This substitution leverages quantum mechanical principles (superposition, entanglement, no-cloning theorem) to provide security that is fundamentally resistant to computational attacks, including those from quantum computers, while reducing the computational burden on legitimate users through efficient quantum algorithms.
2Reliability
If the complexity of numerical problems is increased to hedge against increasing computing power of malicious parties, then security is improved, but throughput performance deteriorates
Solution Approach 1:
The patent replaces classical computational encryption with quantum mechanical encryption processes. The quantum system uses physical quantum processes (quantum key distribution, quantum random number generation) that provide unconditional security based on the laws of quantum mechanics rather than computational complexity. This substitution enables high throughput because quantum operations can be performed efficiently and the security does not depend on solving complex numerical problems.
3Ease of operation
If traditional encryption methods are used, then ease of operation is maintained, but security becomes vulnerable to brute force attacks with increased computing power
Solution Approach 1:
The patent replaces classical encryption algorithms with quantum mechanical encryption processes that are inherently secure against brute force attacks. The quantum system uses quantum key distribution where security is guaranteed by the no-cloning theorem and the observer effect in quantum mechanics, making brute force attacks fundamentally impossible. The system maintains ease of operation through automated quantum processes and integration with existing communication infrastructure.
Data Source
AI summary
A communication system, comprising a first apparatus and a second apparatus. A processing entity of the first apparatus is configured for: obtaining a first bit stream; subdividing it into a plurality of N-bit input segments; for each of the input segments, determining an input index as a value represented by the N bits of a particular input segment, determining an output index based on the input index and a mapping between 2N possible input indexes and 2N possible output indexes, and setting bits of a corresponding N-bit output segment so as to represent the value of the output index; and causing transmission of a second bit stream formed using each corresponding first output segment to the second apparatus, where a similar operation is performed to recover the N-bit first input segments.