This is an Application link key. On both joining devices and the trust center, this key is used in APS encryption and decryption when communicating to a joining device. This is an indexed key table of size EMBER_KEY_TABLE_SIZE, so long as there is sufficient nonvolatile memory to store keys.
This is a Green Power Device (GPD) key used on a Proxy device.
This is a Green Power Device (GPD) key used on a Sink device.
This is a generic key type intended to be loaded for one-time hashing or crypto operations. This key is not persisted. Intended for use by the Zigbee stack.
This is the network key, used for encrypting and decrypting network payloads. There is only one of these keys in storage.
This is the Trust Center Link Key. On the joining device, this is the APS key used to communicate with the trust center. On the trust center, this key can be used as a root key for APS encryption and decryption when communicating with joining devices (if the security policy has the EMBER_TRUST_CENTER_USES_HASHED_LINK_KEY bit set). There is only one of these keys in storage.
This is a Trust Center Link Key, but it times out after either ::EMBER_TRANSIENT_KEY_TIMEOUT_S or ::EMBER_AF_PLUGIN_NETWORK_CREATOR_SECURITY_NETWORK_OPEN_TIME_S (if defined), whichever is longer. This type of key is set on trust centers who wish to open joining with a temporary, or transient, APS key for devices to join with. Joiners who wish to try several keys when joining a network may set several of these types of keys before attempting to join. This is an indexed key, and local storage can fit as many keys as available RAM allows.
This is the ZLL encryption key for use by algorithms that require it.
For ZLL, this is the pre-configured link key used during classical ZigBee commissioning.
The list of supported key types used by Zigbee Security Manager. uint8_t