GetEncryptingKey is used to request a key that can be used to encrypt a KeyCredential.
This Method shall be called from an encrypted SecureChannel and from a Client that has access to the SecurityAdmin Role (see 8.2).
Signature
GetEncryptingKey(
[in] String credentialId
[in] String requestedSecurityPolicyUri
[out] ByteString publicKey
[out] String revisedSecurityPolicyUri
);
|
Argument |
Description |
|
credentialId |
The unique identifier associated with the KeyCredential. |
|
requestedSecurityPolicyUri |
The SecurityPolicy used to encrypt the secret. If not specified the Server chooses a suitable default. |
|
publicKey |
The Public Key used to encrypt the secret. The format depends on the SecurityPolicyUri. |
|
revisedSecurityPolicyUri |
The SecurityPolicy used to encrypt the secret. It also specifies the contents of the publicKey. This may be different from the requestedSecurityPolicyUri. |
Method Result Codes (defined in Call Service)
|
Result Code |
Description |
|
Bad_InvalidArgument |
The credentialId is not valid. |
|
Bad_UserAccessDenied |
The current user does not have the rights required. |
Table 94 specifies the AddressSpace representation for the GetEncryptingKey Method.
Table 94 – GetEncryptingKey Method AddressSpace Definition
|
Attribute |
Value |
||||
|
BrowseName |
0:GetEncryptingKey |
||||
|
References |
NodeClass |
BrowseName |
DataType |
TypeDefinition |
ModellingRule |
|
0:HasProperty |
Variable |
0:InputArguments |
0:Argument[] |
0:PropertyType |
Mandatory |
|
0:HasProperty |
Variable |
0:OutputArguments |
0:Argument[] |
0:PropertyType |
Mandatory |