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4 result(s) for Keys

• OPC-10000-2 – OPC Unified Architecture - Part 2: Security Model
  4.13 OPC UA security related Services
  establishment is that it requires the Client and the Server to securely exchange cryptographic keys and secret information in an insecure environment, therefore a specific Key Exchange Algorithm (similar ... applied by the communication participants. Once established, a SecureChannel uses Symmetric Cryptography keys to encrypt and sign all Messages. Symmetric Cryptography requires a shared key. Asymmetric Cryptography is used
• OPC-10000-2 – OPC Unified Architecture - Part 2: Security Model
  9.2 Self signed certificate management
  updated Certificate at some point in time. This will require that new Private Keys and Public Keys be generated and all of the Public Keys to be copied again
• OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub
  8.3.2 GetSecurityKeys Method
  GetSecurityKeys Method This Method is used to retrieve the security keys for a SecurityGroup . This Method is required to access the security keys of a PubSubGroup where the SecurityGroup manages ... security keys for PubSubGroups . The PubSubGroup Object contains the SecurityGroupId that shall be passed to this Method in order to access the keys for the PubSubGroup . Note that multiple PubSubGroups
• OPC-10000-81 – OPC Unified Architecture - Part 81: UAFX Connecting Devices and Information Model
  6.15.2 AssetVerificationType definition
  and/or identity. It is expected that this list contains IdentifierBrowsePath with a PortableRelativePath as Keys using BrowseNames as defined in Table 31 . ExpectedAdditionalVerificationVariables hold the variables to be verified