Quantum-Resistant Signatures With Multi-Path Key Establishment

The patent segments the signature process into multiple authentication paths, where each path uses a subset of signers. This allows the system to achieve quantum resistance through distributed hash-based signatures while reducing the complexity of any single signature by dividing the workload across multiple smaller, manageable paths rather than requiring one large complex signature.

The patent introduces multiple authentication paths as an additional dimension to the signature system. Instead of using a single large signature, the system creates multiple smaller signatures across different paths, adding a dimensional aspect that reduces computational overhead while maintaining security through the combined strength of all paths.

The patent segments the key usage into multiple independent authentication paths, each with its own set of signers. This segmentation allows the system to manage keys in a distributed manner across different paths, reducing the state maintenance burden by localizing key tracking to smaller, isolated groups rather than maintaining a single large state across all keys.

The patent introduces dynamic configuration of authentication paths, where the system can adaptively select and deactivate paths as needed. This dynamic approach allows the system to manage key usage flexibly, activating only the necessary paths for current operations and deactivating others, thereby reducing overall state maintenance requirements while maintaining ease of key management.

The patent segments the authentication function across multiple distributed paths, each operated by independent signer groups. This segmentation eliminates the need for a single centralized authentication authority while maintaining reliability through the distributed consensus mechanism. Each path can operate independently, enabling scalability in decentralized networks where trust is distributed rather than concentrated.

The patent creates a universal authentication framework where multiple authentication paths can serve different purposes and operate in parallel. This multi-functionality allows the system to handle diverse authentication scenarios simultaneously, improving scalability by enabling concurrent operations across multiple paths without requiring sequential centralized processing.

The patent uses physical media as a tangible carrier that can be distributed securely, creating a physical copy of the key information that remains hidden until needed. This physical copying approach improves transmission security by eliminating digital interception risks while the hidden indicia mechanism keeps the key material protected, balancing security benefits with acceptable system complexity.

The patent employs physical revealing means that change the physical state or appearance of the media to reveal hidden key information. This state-change mechanism provides secure key distribution by keeping keys hidden in one state and revealing them only when authorized, improving transmission security through a simple yet effective physical transformation that adds minimal complexity.