Blockchain Snapshot ID Authentication for Secure IoT Transactions
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Current user authentication methods in blockchain networks lack secure user intervention, especially in IoT transactions, leading to potential hacking and low user trust due to automated transactions without clear encryption key understanding.
Innovation Solution
A system that generates and manages snapshot IDs using user data such as one-time passwords, biometric data, context data, and device metadata, which are transmitted and authenticated within the blockchain network to ensure secure transactions and user verification.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If automated transactions are performed without user intervention, then transaction speed and productivity are improved, but security and user trust deteriorate due to potential hacking and lack of user understanding of encryption keys
Solution Approach 1:
The patent introduces an encryption key management service as an intermediary between the user and the blockchain network. This service generates, stores, and manages encryption keys on behalf of users, allowing automated transactions to proceed while maintaining security through professional key management. The intermediary handles the complex cryptographic operations that users cannot understand or manage themselves, thus enabling both automation and security.
Solution Approach 2:
The patent segments the authentication process into multiple components: user identity verification, encryption key generation, key storage, and transaction authorization. By dividing the authentication system into these separate functional modules, the patent enables automated transactions while maintaining security through distributed responsibility. Each segment can be independently managed and secured, reducing the risk of complete system compromise.
2Ease of operation
If encryption keys are generated without user intervention, then ease of operation is improved, but security deteriorates as users cannot understand or control their encryption keys
Solution Approach 1:
The encryption key management service operates as a self-service system that automatically generates, stores, and manages encryption keys without requiring user intervention in the technical processes. Users simply need to create an account and can then perform transactions using their identity credentials. The system handles all complex cryptographic operations automatically, providing both ease of use and security through automated key management procedures.
Solution Approach 2:
The encryption key management service acts as an intermediary that bridges the gap between user simplicity and cryptographic security. It absorbs the complexity of key generation and management, allowing users to operate the system easily while professional security measures are applied in the background. The intermediary translates user-friendly operations into secure cryptographic actions.
3Reliability
If traditional authentication methods are used, then user trust is improved through familiar processes, but device complexity increases due to multiple authentication requirements
Solution Approach 1:
The encryption key management service provides a universal authentication framework that can accommodate multiple authentication methods (passwords, biometrics, hardware tokens) through a single unified interface. This multi-functional system allows users to trust familiar authentication processes while the underlying service handles various authentication types, reducing the apparent complexity for users while maintaining robust security through multiple verification layers.
Data Source
Figure 1A~1B
Figure 2
Figure 3
AI summary
Provided is an apparatus for managing user authentication in a blockchain network and the apparatus comprises a processor configured to transmit, to a server, a request for a snapshot identifier (ID) with user data comprising at least one of one-time password, biometric data, context data, routine data, or device metadata, receive the snapshot ID generated based on the user data, initiate a transaction with the snapshot ID in the blockchain network comprising a blockchain server which authenticates the snapshot ID, and output blockchain transaction data associated with the transaction based on the authentication of the snapshot ID.