Specifies an encryption mode to use with Sodium.
public enum EncryptionMode
The nonce consists of the RTP header. Nothing is appended to the packet.
The nonce is an incrementing uint32 value. It is encoded as big endian value at the beginning of the nonce buffer. The 4 bytes are also appended at the end of the packet.
The nonce consists of random bytes. It is appended at the end of a packet.