Remote Destruct Mechanism for Compromised Electronic Devices
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Solution Overview
Problem
There is a need for tamper-proof electronic devices, particularly sensors, to prevent reverse engineering by hostile entities, and to enable dual military and commercial use while ensuring secure destruction mechanisms.
Innovation Solution
A method involving in-situ base generation using a hydrogel electrolyte and hydroxide salt separated by an aluminum foil and water barrier polymer, where a voltage triggers aluminum ions to migrate, rupturing the barrier and initiating a chemical reaction to dissolve the electronic circuitry, making the device unusable.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional anti-tamper technology is used to protect sensors, then security against reverse engineering is improved, but the devices cannot be approved for dual military and commercial use
Solution Approach 1:
The patent applies parameter changes by modifying the chemical composition and physical state of the device materials. The device is constructed with materials that undergo fundamental parameter changes when exposed to specific environmental conditions (temperature, humidity, chemical agents), transforming from a functional state to a destroyed state. This enables the same device structure to serve dual purposes: normal operation for commercial use and secure destruction for military applications, resolving the contradiction between security and adaptability.
Solution Approach 2:
The patent implements dynamics by creating a device that can transition between different operational states. The anti-tamper mechanism is not static but dynamic, allowing the device to remain functional during commercial operation and only destroying when specific trigger conditions are met. The device structure adapts its state based on environmental parameters, enabling both dual-use approval and security against reverse engineering.
2Reliability
If a destruction mechanism is implemented to prevent reverse engineering, then security is improved, but device complexity increases
Solution Approach 1:
The patent applies merging by integrating the destruction mechanism directly into the device structure itself, rather than adding separate security systems. The device materials and structural components are combined with the anti-tamper chemicals and triggers, so that the destruction function is embedded within the normal device architecture. This reduces overall complexity compared to adding independent security subsystems while maintaining high security.
Solution Approach 2:
The patent implements self-service by designing a destruction mechanism that activates automatically when tamper conditions are detected, without requiring external intervention. The device monitors its own environmental parameters and triggers self-destruction through internally stored chemicals and circuitry, eliminating the need for complex external control systems and reducing overall device complexity.
3Reliability
If tamper-proof technology is applied to sensors, then protection against hostile entities is improved, but the devices become unsuitable for commercial applications
Solution Approach 1:
The patent applies dynamics by creating a device that can transition between different operational states. The anti-tamper mechanism is not static but dynamic, allowing the device to remain functional during commercial operation and only destroying when specific trigger conditions are met. The device structure adapts its state based on environmental parameters, enabling both dual-use approval and security against reverse engineering.
Solution Approach 2:
The patent applies parameter changes by modifying the chemical composition and physical state of the device materials. The device is constructed with materials that undergo fundamental parameter changes when exposed to specific environmental conditions (temperature, humidity, chemical agents), transforming from a functional state to a destroyed state. This enables the same device structure to serve dual purposes: normal operation for commercial use and secure destruction for military applications, resolving the contradiction between security and adaptability.
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
The solution provides a secure and remote-controlled mechanism for destroying compromised electronic devices, ensuring they cannot be reverse engineered and remain usable for both military and commercial applications.
Implementation Method 1
applying a voltage causing aluminum ions to migrate from the aluminum anode to a cathode electrode, thereby rupturing the barrier between first reagent and the second reagent
Implementation Method 2
generating a base by combining the first and second reagents
Implementation Method 3
providing a first reagent; providing a second reagent; generating a base by combining the first and second reagents
Implementation Method 4
dissolving at least a portion of the electronic circuitry in the electronic device thereby making electronic device unusable
Implementation Method 5
providing a barrier between the first and second reagents, the barrier having a first reagent side and a second reagent side
Implementation Method 6
applying a voltage causing aluminum ions to migrate from the aluminum anode to a cathode electrode, thereby rupturing the barrier between first reagent and the second reagent
Data Source
AI summary
The system and method for destroying compromised objects, including electronic devices. The system and method utilizes a barrier separating two reagents that can be rapidly mixed to form a base when desired. The system and method have a barrier configured to be triggered remotely. The barrier comprises an aluminum foil layer.