Create a new EncryptionSettings with default values.
The encryption algorithm that should be used in the room.
The history visibility of the room when the session was created.
How long the session should be used before changing it, expressed in microseconds.
How many messages should be sent before changing the session.
Should untrusted devices receive the room key, or should they be excluded from the conversation.
Settings for an encrypted room.
This determines the algorithm and rotation periods of a group session.