Fetching Key Version using ID

To fetch a key version using ID:

1. Call the GetKeyVersionById method from the NaeKeyManagement class.

2. Pass ID and KeyIdType as parameters.

This API supports UUID only, therefore KeyIdType can only be KeyIdType.UUID as shown below.

NaeKeyManagement nkm = new NaeKeyManagement(session);
VersionInfo keyDetails = nkm.GetKeyVersionById("0d6b9293-de25-42a0-912f-f299b8c25639", NaeKeyManagement.KeyIdType.UUID);

The return type of a GetKeyVersionById is VersionInfo. The VersionInfo class consists of the following properties.

int Version
byte[] Header
string KeyName

For non-versioned keys, the returned version will be -1 with Null header bytes.

Note

Irrespective of caching enabled or disabled in the Properties file, the GetKeyVersionById API will always fetch information from the CipherTrust Manager.