Runtime Security Algorithm Selection for Post-Quantum Load Balancing
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Solution Overview
Problem
The challenge lies in selecting suitable quantum cryptography algorithms that balance encryption and decryption operations while addressing the vulnerability of traditional encryption methods to quantum computers, as existing solutions often lead to exponential increases in computational load due to key length doubling.
Innovation Solution
A security algorithm selection system and method utilizing an environment scanning unit, algorithm evaluation unit, risk evaluation unit, and algorithm regrouping unit to efficiently match runtime environments with suitable security algorithms, incorporating joint continuous density functions and learning algorithms to optimize algorithm selection and reduce computational overhead.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If quantum cryptography algorithms are used to enhance security against quantum computers, then security strength is improved, but computational load increases exponentially
Solution Approach 1:
The system dynamically adjusts algorithm parameters such as key length and computational complexity based on the security requirements and computational resources of the target environment. By changing parameters rather than always using maximum-security algorithms, the system achieves adequate security with reduced computational load.
Solution Approach 2:
The patent implements a dynamic algorithm selection mechanism that adapts to different runtime environments. The system evaluates hardware capabilities, security requirements, and performance constraints in real-time to select and configure the most appropriate quantum cryptography algorithm, rather than using a static one-size-fits-all approach.
2Reliability
If key length is doubled to reduce decryption risk, then security is improved, but encryption and decryption operations increase exponentially
Solution Approach 1:
The system selectively applies key length adjustments based on the specific algorithm and security requirements. Rather than universally doubling key lengths, the system optimizes key parameters for each algorithm type, achieving adequate decryption resistance while minimizing the impact on encryption and decryption operation efficiency.
3Adaptability or versatility
If multiple security algorithms are available to meet diverse requirements, then adaptability is improved, but algorithm selection complexity increases
Solution Approach 1:
The patent implements an automated algorithm selection system that autonomously evaluates runtime environment characteristics, security requirements, and algorithm performance to select the most appropriate algorithm. This self-service mechanism eliminates the need for manual selection and reduces selection complexity while maintaining high adaptability to different requirements.
Solution Approach 2:
The system incorporates feedback mechanisms that evaluate the performance and suitability of selected algorithms in the actual runtime environment. This feedback is used to refine future algorithm selections, creating a closed-loop system that improves adaptability while managing complexity through data-driven decision-making.
Data Source
AI summary
A security algorithm selection system and a selection method thereof, which has an environment scanning unit for scanning an electronic device and obtaining a runtime environment information, an algorithm evaluation unit equipped with at least one joint continuous density function, and a risk evaluation unit with at least one judgment module, the risk evaluation unit obtains a first security algorithm information from the algorithm evaluation unit, obtains an implementation security algorithm from a security algorithm instance database, obtains a corresponding risk datum from an instance risk database, then generates at least one second security algorithm information through calculation by the judgment module, and then transmits the second security algorithm information to the electronic device.