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Scope: Core (OPC-10000-*) All specs

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OPC-10000-6 – OPC Unified Architecture - Part 6: Mappings

6.8.1 Secure Channel Handshake

normative source. Step 1: Calculate Salts ServerSalt = L | UTF8(opcua-server) | ServerNonce | ClientNonce ClientSalt = L | UTF8(opcua-client) | ClientNonce | ServerNonce Where L is the length of derived key material ... client keys are extracted from the keying material created with IKM=shared secret, Salt= ClientSalt and Info= ClientSalt as shown in Table 67 . The SymmetricEncryptionAlgorithm for the SecurityPolicy sets