Search

3 result(s) for KeyData

• OPC-10000-4 – OPC Unified Architecture - Part 4: Services
  7.40.2.3 EncryptedSecret Format
  EncryptedSecret is serialized and secured. For example, the RsaEncryptedSecret requires that the KeyData be encrypted with the public key associated with the EncryptingCertificate before it is serialized. The SecurityPolicyUri ... payload is always encrypted using the symmetric encryption algorithm specified by the SecurityPolicyUri . The KeyData provides the keys needed for symmetric encryption. The structure of the KeyData depends
• OPC-10000-4 – OPC Unified Architecture - Part 4: Services
  7.40.2.4 RsaEncryptedSecret DataType
  SHA1 hash of the DER form of the Certificate used to encrypt the KeyData . SigningTime DateTime See Table 183 . KeyDataLength UInt16 The length, in bytes, of the encrypted KeyData . KeyData ... KeyData is encrypted with the PublicKey associated with the receiver of the EncryptedSecret . The creator of the EncryptedSecret generates the SigningKey , EncryptingKey and InitializationVector using a cryptographic random number generator
• OPC-10000-4 – OPC Unified Architecture - Part 4: Services
  7.40.2.5 EccEncryptedSecret DataType
  Client ApplicationInstance Certificate . SigningTime DateTime See Table 183 KeyDataLength UInt16 The length of the KeyData without encryption. KeyData The KeyData is not encrypted. SenderPublicKey ByteString The Public