Request rekeying, see rekeying process
===20===
decryptedMessageActionRequestKey#f3c9611b exchange_id:long g_a:bytes = DecryptedMessageAction;| Name | Type | Description |
|---|---|---|
| exchange_id | long | Exchange ID |
| g_a | bytes | g_a, see rekeying process |
Perfect Forward Secrecy in secret chats.