Cryptography Processing TRIZ Cases
- Network Security Framework for Remote Data Quality Assessment
A network security framework enables remote users to assess data package quality using selected rules.
- Metaverse Avatar Token Binding for Identity Authentication
A system binds fungible tokens to real-name identity information for secure metaverse avatar representation.
- NFC Payment Card Authentication for Voice Transactions
A payment card with a near-field communication interface provides encrypted data to authenticate voice transactions on smart digital devices.
- Smart Contract Composition Operators for Blockchain Fault Tolerance
Composition operators merge input smart contracts with temporal constraints to resolve centralized database single points of failure.
- Biometric Transaction Card Authentication with Vendor Exclusion
A biometric authentication system for transaction cards manages interactive controls to enable or disable security features.
- Blockchain Data Recording Device for Service Provider Authentication
A blockchain data recording device generates blocks containing user IDs and service details using face authentication.
- Mobile Payment Token Offline Authorization via Local Network
A mobile device stores payment tokens to authorize contactless transactions over a local network without external connectivity.
- Blockchain Transaction Portal for Vehicle Purchases
A blockchain portal stores vehicle transaction data to enable secure access for buyers and lenders.
- EMV Payment Card Tokenization for Fraud Reduction
EMV payment cards store tokenized account data in electronic chips to replace primary account numbers, reducing cross-channel fraud exposure.
- Blockchain Data Forgetability via Encrypted Segmentation
Segmenting encrypted data from decryption keys allows regulatory data deletion without compromising the immutable hash verification of the blockchain ledger.
- Blockchain Data Transfer for Supplier Accounts Receivable
Blockchain certificates and smart contracts generate digital bills to verify supplier identities, resolving opaque settlement cycles.
- Blockchain Transaction System for Supply Chain Automation
Blockchain system replaces paper documentation with smart contracts to eliminate manual processing errors and accelerate approval workflows.
- Blockchain Resource Allocation via Smart Contracts
Tree-structured data drives smart contract execution to automate resource allocation, eliminating human intervention and preventing forged distributions.
- Cloud Payment Processing with Asymmetric Key Tokenization
A cloud payment processing server generates an asymmetric cryptographic key pair to encrypt single-use payment numbers for secure transactions.
- Dynamic Cryptocurrency Aliasing for Privacy Protection
Temporary aliases mask cryptocurrency addresses, preventing balance exposure and fraud risks.