5.5. Key Download Payload

The Key Download (KD) payload contains cryptographic key material for group security associations.

Download Types

5.5.1. TEK Download Type

Contains Traffic Encrypting Keys for data protection.

5.5.2. KEK Download Type

Contains Key Encrypting Keys for re-key protection.

5.5.3. LKH Download Type

Contains Logical Key Hierarchy keys for efficient group member management.