Dynamical Signal Transmission With Hash-Based Integrity Verification

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Solution Overview

Problem

Known methods of data transmission between devices lack security measures.

Innovation Solution

Implementing a data-transmission dynamical system, such as an artificial spiking neural network, to generate and transmit data signals while comparing transmission data to a receiving device's dynamical system output, and using cryptographic hash outputs to secure data transmission.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If traditional data transmission methods are used, then data can be transmitted between devices, but the transmission lacks security measures

Engineering Contradiction:

Improvedata transmission securityVSAvoidtransmission system complexity

Core Design Contradiction:

ReliabilityVSDevice complexity

Solution Approach 1:

The patent applies preliminary action by pre-generating cryptographic hash outputs and preparing dynamical system models before actual data transmission occurs. The transmitting device generates hash values of the data in advance, and both transmitting and receiving devices prepare their respective dynamical system configurations beforehand, enabling secure verification to be performed systematically during transmission

Inventive Principle:

Principle #10Preliminary action

Solution Approach 2:

The patent introduces cryptographic hash outputs as an intermediary element that mediates between the transmitted data and the verification process. The hash values serve as a intermediary reference that the receiving device uses to compare against its dynamical system output, providing a secure verification mechanism without requiring direct exposure of the original data

Inventive Principle:

Principle #24Intermediary (Mediator)

2Reliability

If data is transmitted without verification, then transmission speed is maintained, but data integrity cannot be ensured

Engineering Contradiction:

Improvedata integrityVSAvoidverification time

Core Design Contradiction:

ReliabilityVSLoss of time

Solution Approach 1:

The patent replaces traditional mechanical verification methods with a dynamical system-based verification mechanism. Instead of using conventional checksums or simple error-detection algorithms, the system uses complex dynamical system models that process data through multiple computational stages, providing more robust integrity verification while maintaining efficiency through parallel processing

Inventive Principle:

Principle #28Mechanics substitution (Replace mechanical system)

3Reliability

If cryptographic hash outputs are used to secure transmission, then data confidentiality is enhanced, but computational complexity increases

Engineering Contradiction:

Improvedata confidentialityVSAvoidcomputational complexity

Core Design Contradiction:

ReliabilityVSDevice complexity

Solution Approach 1:

The patent applies segmentation by dividing the cryptographic verification process into distinct modular components: hash generation module, dynamical system processing module, and comparison module. Each component handles a specific aspect of the verification process, allowing for independent optimization and reducing overall computational complexity through modular architecture

Inventive Principle:

Principle #1Segmentation

Data Source

PatentUS12524557B2Data transmission between devices

Publication Date: 2026.01.13 SYNAPTRAIN TECH INC

AI summary

This disclosure relates generally to data transmission between devices.