Multiple Keys/Algorithms Usage TRIZ Cases

A terminal mediates public key exchange via QR codes, eliminating manual credential entry while maintaining connection security.

A cryptography algorithm hopping model switches encryption methods to secure communications channels.

A detector unit provisions configuration data automatically upon physical coupling with a terminal device.

A sponsored trust mechanism simplifies management node authentication across distributed racks using public keys and access tokens.

A content centric network system routes packets using structured names and authentication information within defined namespaces.

A cryptographic verification system authenticates detected traffic signs using digital signatures transmitted from the signs.

A QUIC protocol segments connections into independent streams to enable secure UDP packet transmission between clients and servers.

A certificate system uses multiple digital signatures and public keys to verify organization application ownership.

Hash code verification detects unauthorized devices in passive optical networks, preventing data exploitation without adding active hardware complexity.

Segmenting the primary key into multiple passes transforms exponential computational complexity into linear complexity while maintaining encryption strength.

A shared DSS ecosystem synchronizes signer databases across entities to standardize document authentication.

Authentication protocol uses a session resumption indicator to allocate server storage only for required devices.

Mapping data to specific regions in a distributed virtual space resolves scalability and efficiency trade-offs in large-scale calculations.

A storage device security control unit uses programmable resistive memory switches to manage wire connections based on encryption keys.

Encrypting subscriber identity module data using an external processor and dividing the ciphertext into parts stored across a secure element and non-volatile memory.

Wireless sensor devices track tangible and intangible asset states in a multi-dimensional time series database for continuous visibility.

Dynamic permutation tables generate variable round keys to protect secret keys from side-channel attacks.

Independent message counters prevent replay attacks and maintain integrity while reducing bandwidth overhead.

A network appliance uses a session identifier to associate intercepted data streams with proxy tool responses for correct routing.

Browser encrypts data using server-provided cryptographic indices over HTTP channels, reducing HTTPS load and improving system performance.

A translator normalizes custom RTP headers for MPRTP compatibility, maintaining SRTP integrity across multiple pathways without separate key management.

A chipset generates a temporary key from multiple entities to authenticate activation messages and enable secure function control.