Wireless Identity Verification with Secure Pairing and Biometric Triggers
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Solution Overview
Problem
Existing wireless communication methods for verifying individual identity are insecure, consume significant battery power, and require computationally intensive authentication processes.
Innovation Solution
A secure verification system utilizing a cloud computing system to register client and facility devices, enabling them to communicate securely via wireless signals, and predict trigger conditions for biometric verification using encryption and decryption data.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If wireless broadcasting is used to communicate personal information between devices, then communication convenience is improved, but security deteriorates as non-intended audiences can hijack or receive personal information
Solution Approach 1:
The patent segments the wireless communication into directed unicast transmissions rather than omnidirectional broadcasts. Each device pair establishes a dedicated communication channel using directional antennas and address-specific framing, allowing secure point-to-point communication while maintaining wireless convenience. This segmentation prevents unintended recipients from capturing information.
Solution Approach 2:
The patent introduces a security manager component that acts as an intermediary between communicating devices. This manager handles encryption key management, authentication, and secure protocol coordination, enabling secure wireless communication without requiring the devices themselves to implement complex security mechanisms. The intermediary layer abstracts security complexity while maintaining ease of use.
2Reliability
If conventional authentication procedures are used to establish secure communications, then information security is improved, but energy consumption increases due to significant battery power usage
Solution Approach 1:
The patent implements preliminary authentication and key exchange during device pairing, after which a long-term shared secret key is established. This preliminary action secures future communications without requiring repeated expensive authentication operations. The shared key enables efficient symmetric encryption for ongoing data transmission, significantly reducing energy consumption compared to continuous public-key authentication.
Solution Approach 2:
The patent transitions from computationally intensive public-key authentication to more efficient symmetric encryption for data transmission. By changing the cryptographic parameter regime (using shared secrets rather than public-key operations for data encryption), the system maintains high security while dramatically reducing processing power and energy consumption during actual data communication.
3Measurement precision
If conventional authentication procedures are used to verify individual identity, then verification accuracy is improved, but processing resources increase due to significant computational requirements
Solution Approach 1:
The patent extracts the computationally intensive cryptographic operations from the main verification process. By using pre-established shared secrets and efficient symmetric encryption algorithms, the system separates the heavy authentication workload (completed during pairing) from the lighter data verification phase, reducing processing resource requirements while maintaining verification accuracy.
Solution Approach 2:
The patent uses cryptographic hashing and message authentication codes to create compact digital fingerprints of data integrity. These copying mechanisms provide verification accuracy by detecting tampering while requiring minimal processing resources compared to full cryptographic protocol execution. The hashed representations can be quickly compared without reconstructing the entire authentication process.
4Measurement precision
If comprehensive personal record comparison is performed for security verification, then verification accuracy is improved, but computational complexity increases becoming prohibitive
Solution Approach 1:
The patent segments the verification process into two stages: a preliminary stage using shared secrets and authentication tokens to identify authorized devices, and a final stage using efficient symmetric encryption and hashing for data verification. This segmentation avoids the need to compare comprehensive personal records against all possible devices, reducing computational complexity while maintaining accuracy through structured verification steps.
Solution Approach 2:
The patent applies partial verification by using targeted authentication tokens and selective record comparison rather than exhaustive search. The system verifies only the necessary authentication credentials and uses cryptographic proofs to confirm identity without requiring comparison of all personal records, significantly reducing computational complexity while maintaining sufficient verification accuracy.
Data Source
AI summary
The present disclosure relates to systems, methods, and computer-readable media for securely verifying an identity of a user of a client device based on a signal transmitted by the client device. For example, systems disclosed herein include registering a client device and facility device via a cloud computing system to enable the client device and facility device to securely communicate a signal via a wireless connection. The systems disclosed herein additionally include determining whether a trigger condition applies based on a position of the client device relative to the facility device. The systems disclosed herein further include maintaining and updating a subset of user verification information to include personal verification of a registered user of the client device. Using the subset of user verification information, a biometric scanning device may efficiently and accurately verify an identity of an individual associated with the client device.