3 results about "CA protocol" patented technology

The embodiments described herein implement a protocol decoder tool designed by a hardware engineer in a hardware description language (HDL) in a simulator tool for testing and / or in a signal analysis system for decoding protocols in real-time. For example, a user (e.g., hardware engineer, hardware designer, protocol designer) may design a protocol using an HDL and design a protocol decoder tool for decoding the protocol in the HDL. Register transfer level (RTL) files with protocol decoder logic in the HDL may be converted from the HDL to a second language by a converter, compiled into a decoder module by a compiler, and executed in a signal analysis system as the protocol decoder tool. As such, errors in misinterpretation of protocol specifications may be reduced.

This invention discloses a minimal recursive delegated communication method and system, belonging to the field of computer network communication. The system contains only two protocol primitives, `register` and `push`, and achieves complete dynamic discovery and task delegation functions through delegated interaction between gateway entities and protocol entities. The gateway entity is deconstructed into three protocol entities: server, brain, and agent. It supports topology reversal where the gateway itself is employed by a higher-level gateway as a protocol entity, achieving infinite recursion and indistinguishability of the delegate chain. The method employs a three-layer abstraction system (L0 / L1 / L2) to separate protocol specifications, extension mechanisms, and application semantics, allowing for the emergence of organizational forms such as bureaucracy and market mechanisms through replaceable employment decision rules. This invention demonstrates the minimal completeness of delegated networks and is applicable to scenarios such as AI multi-agent collaboration, IoT device management, and social organization simulation.

A method and a network node for rekeying or re-authenticating security protection for Stream Control Transmission Protocol (SCTP) association using Datagram Transport Layer Security (DTLS) encryption for SCTP chunk transfer. The method comprises establishing a new DTLS connection between a first network node and a second network node using an existing SCTP association employing an existing DTLS connection between the two nodes to transfer DTLS handshake messages. The method further comprises commencing to use the new DTLS connection for protecting the SCTP chunk transfer using the DTLS encryption between the two nodes by transmitting SCTP chunks protected by DTLS encryption using the new DTLS connection; and closing the existing DTLS connection after an elapsed time period after commencing to use the new DTLS connection.