Coding/Ciphering Apparatus TRIZ Cases

Uniform point doubling and addition in each ECC loop blocks SPA and safe-error attacks while meeting ISO26262 fault detection needs.

Parameter-block bit updates embed a robust neural network watermark that survives pruning, quantization, and relearning with minimal accuracy impact.

Complex root-of-unity mapping cuts bootstrapping error and polynomial cost in homomorphic encryption while improving ciphertext throughput.

Encrypted transaction rates from multiple data sources are combined to compute PageRank accurately while preventing confidential data leakage.

Bit decomposition and flag-based multiplier generation improve secure normalization precision while preserving data confidentiality.

Sorting, boundary flags, and difference values let encrypted Groupby-sum ignore dummy records and return accurate results without decryption.

Group-based random sampling evaluates K attributes in secret, reducing calculations for per-group best-attribute selection.

Printed and textured watermarks use separate protocols to speed checkout and help recycling systems identify plastic composition.

This case uses random bit strings for encrypted sums and products, limiting calculation time and key length without bootstrapping.

A vehicle Ethernet bus distributor device performs real-time port diagnosis during normal operation to detect faults without external tools.

Multiple linear feed forward shift registers process input values in parallel to generate sequential output signals.

A parameter share registration unit stores distributed model parameters in a local management table for federated learning systems.

Multistage interconnection network transmits switching data between processor elements, reducing network-on-chip resource consumption and access delay.

A calculation device computes cryptographic results using generalized integer parameters to enable flexible parameter settings.

Visible light data transmission eliminates manual keyboard input, reducing time spent searching for product support content.

A grammar-based coding phase transforms computer code into a character string encrypted by multiple keys.

Segmenting large BitMap graphs into validated graphlets reduces construction complexity while maintaining strict compliance and security.

A secure grouping apparatus calculates hidden values of objective variable vectors and explanatory variable vectors without sorting elements.

A secure global model computation device selects high-resource subsets to configure efficient training systems.

Computer system maps standard characters to visually similar extended Unicode values for encoded messages.

Selective encryption of image frames reduces processing overhead by encrypting only sensitive content, improving transmission efficiency.

A secure element filters Controller Area Network messages to provide tamper-proof authentication and monitoring capabilities.

A retrieval system conceals search words and database entries using secure computation to perform exact and prefix matching operations.

Selective encryption applies heat map relevancy grades to assign varying protection levels, reducing computational complexity while maintaining data security.

Optical Fourier transform hashing converts binary matrices to enhance resolution and precision.

An opcode table mediates between hypervisor control decisions and processor execution to ensure system stability across different architectures.

Segmenting theta processing and reordering pi steps allows parallel execution, resolving throughput limitations caused by sequential memory dependencies.

A partial-character-string position detecting device uses secret sharing and matrix operations to locate text patterns efficiently.

Variable denomination tokens reduce computational costs by adapting hash chain length to transaction size while maintaining cryptographic security.

Parent code references store hierarchical relations to reduce storage needs and improve response times.

Generating signatures from encryption intermediate states reduces memory usage and processing time while resisting replay attacks.

Optical scanning of a printed barcode pairing code eliminates typing errors and eavesdropping risks during device authentication.

Symmetric deterministic encryption and random permutations allow secure outsourced annotation while preventing data leakage from untrusted servers.