Search

2 result(s) for Key Exchange Algorithm

• OPC-10000-2 – OPC Unified Architecture - Part 2: Security Model
  3.1.29 Key Exchange Algorithm
  Key Exchange Algorithm protocol used for establishing a secure communication path between two entities in an unsecured environment whereby both entities apply a specific algorithm to securely exchange secret keys ... communication between them Note 1 to entry: A typical example of a Key Exchange Algorithm is the Handshake Protocol specified
• OPC-10000-2 – OPC Unified Architecture - Part 2: Security Model
  4.13 OPC UA security related Services
  exchange cryptographic keys and secret information in an insecure environment, therefore a specific Key Exchange Algorithm (similar to TLS Handshake protocol defined in TLS ) is applied by the communication participants ... Symmetric Cryptography keys to encrypt and sign all Messages. Symmetric Cryptography requires a shared key. Asymmetric Cryptography is used to create this shared key. The OPC UA Client retrieves