GPS-Based Secure Information Transfer Without Cryptographic Keys
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Solution Overview
Problem
Existing cryptographic techniques rely on encryption and decryption keys, which pose challenges in secure key creation, distribution, and maintenance, and can be vulnerable to recovery by adversaries with sufficient resources and time.
Innovation Solution
A method for secure information transmission using unique geographic attributes such as position and time, employing a code signal broadcast between parties without the need for cryptographic keys, utilizing GPS signals or other wireless sources for secure communication.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If cryptographic techniques are used for secure information transfer, then security can be achieved with sufficient computing power and time, but the secure creation, distribution and maintenance of encryption and decryption keys becomes the biggest concern
Solution Approach 1:
The patent extracts the security mechanism from traditional cryptographic key-based systems and replaces it with a geographic location-based authentication system. Instead of relying on encryption/decryption keys, the system uses the unique geographic coordinates of the receiver as the basis for secure information transfer, eliminating the need for complex key creation, distribution, and maintenance while maintaining security through location verification
Solution Approach 2:
The patent introduces geographic location data as an intermediary element that mediates between the sender and receiver. The location information serves as a natural, unique identifier that replaces cryptographic keys, allowing secure communication without direct key exchange. The system uses the receiver's geographic coordinates as an intermediate reference point to establish secure communication channels
2Reliability
If cryptographic keys are used for secure communication, then encrypted data can be protected, but the data can be recovered by an adversary with sufficient resources and time
Solution Approach 1:
The patent fundamentally changes the security parameter from cryptographic key strength to geographic location uniqueness. Instead of relying on computational complexity and time-to-crack encryption, the system uses the inherent uniqueness and immutability of geographic coordinates as the security parameter. This shifts the security model from time-based resistance to location-based authentication, making data recovery infeasible without the precise location information
Data Source
AI summary
Secure communication of information is effected from a first party to a second party when the first party knows its own global location and the global location of the second party, and employs what essentially is an undiscoverable code signal that is broadcast to, and received by, both the first and the second parties. The first party securely communicates information to the second party by modifying the code signal with the information that is to be communicated and sends the modified code signal to the second party. Illustratively, the code signal is related to the Y component of a GPS signal.