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4 result(s) for TrustAnchor

• OPC-30300 – Using Generic Trust Anchor (GTA) API with OPC UA - Part 1: Generic Trust Anchor (GTA) API Profile for OPC UA
  3.2.5 TrustAnchor
  TrustAnchor An essential security capability that, by definition, must be trusted Note 1 to entry: A TrustAnchor can provide provisions to protect the integrity and confidentiality of functions and related ... which is accepted as termination of a certification path is an example for a TrustAnchor
• OPC-30300 – Using Generic Trust Anchor (GTA) API with OPC UA - Part 1: Generic Trust Anchor (GTA) API Profile for OPC UA
  5.5.1 Elliptic Curve Profiles
  personalities. The signature generation process is sensitive and should rely on functions of the TrustAnchor . However, any computations relying on the ephemeral keys is expected to be done in software ... does not rely on functionality offered by the TrustAnchor . Figure 17 illustrates how the related TrustAnchor functions fit into the process to establish a secure channel based
• OPC-30300 – Using Generic Trust Anchor (GTA) API with OPC UA - Part 1: Generic Trust Anchor (GTA) API Profile for OPC UA
  5.6 CreateSession and ActivateSession
  Sessions based on the UserIdentity . CreateSession and ActivateSession can be supported by the following TrustAnchor capabilities: Computation of asymmetric cryptographic operations using private keys. Long-term private keys, i.e., private ... keys corresponding to an application certificate, can effectively be protected by TrustAnchor capabilities. CreateSession and ActivateSession use these keys to authenticate the identity of the client resp. server identity. Protecting
• OPC-30300 – Using Generic Trust Anchor (GTA) API with OPC UA - Part 1: Generic Trust Anchor (GTA) API Profile for OPC UA
  5.7 Rollback of device to "pre-onboarding" state
  onboarding" state GTA API offers functionality to restore the state of a device TrustAnchor to a previous state. This can be useful to reset a device trust anchor