About key groups and key records
A key group is a logical collection of key records where no more than one record is in the active state.
A key group definition consists of the following:
Name
Given to a key group. Should be unique within the keystore. Renaming of the key group is supported if the new name is unique within the keystore.
Tag
Unique key group identifier (not mutable).
Cipher
Supported cipher. All keys belonging to this key group are created with this cipher in mind (not mutable).
Description
Any description (mutable).
Creation Time
Time of creation of this key group (not mutable).
Last Modification Time
Time of last modification to any of the mutable attributes (not mutable).