Multiple Keys/Algorithms Usage TRIZ Cases
- Sponge Construction Encryption Algorithm with Layered Permutation
Layered substitution and mixing in a sponge construction enable customizable security and throughput for high-rate networked waveforms.
- Low-Power Encryption Masking for Power Analysis Security
A low-power encryption apparatus applies dynamic mask values to intermediate operation values via XOR and circular shift operations.
- Programmable Input Device Encryption for Phishing Defense
Local encryption within a dedicated input device prevents credential theft from keyloggers and phishing attacks.
- Blockchain Wallet Static Data Parallel Database Optimization
Parallel database stores wallet static characteristics to limit block analysis scope.
- White Box Cardlet Obfuscation for Smart Card Biometric Security
White box cryptography protects sensitive data on standard memory, avoiding expensive secure hardware costs.
- Central Certificate Management for Trust Anchor Reduction
A central certificate management system generates and transmits pre-signed certificates to clients.
- Floating Point Cohort Encryption Key Version Storage
A floating point cohort based encryption method stores key versions within the exponent field of encrypted data.
- Mobile Payment Authentication via Remote Key Extraction
A mobile payment authentication method uses remote key extraction to secure transactions without local storage.
- Bijective Algorithm Authentication via Partial Reverse Computation
Partial forward and reverse bijective algorithm computations compare intermediate results to prevent DPA attacks without generating full reference codes.
- Authentication Cryptogram Data Element Recovery
A challenge-response authentication method computes cryptograms using party-specific keys to verify identity and extract embedded data elements.
- Secure Drug Delivery Data Transmission via Selective Encryption
Selective encryption of sensitive fields reduces processing time while maintaining security over open networks.