fill_bytes(&mut session_key);
SecretKey::from_slice(&session_key).unwrap()
}
+
+ fn get_channel_id(&self) -> [u8; 32] {
+ let mut channel_id = [0; 32];
+ fill_bytes(&mut channel_id);
+ for i in 0..4 {
+ // byteswap the u64s in channel_id to make it distinct from get_session_key (and match
+ // old code that wrote out different endianness).
+ let mut t;
+ t = channel_id[i*8 + 0];
+ channel_id[i*8 + 0] = channel_id[i*8 + 7];
+ channel_id[i*8 + 7] = t;
+ t = channel_id[i*8 + 1];
+ channel_id[i*8 + 1] = channel_id[i*8 + 6];
+ channel_id[i*8 + 6] = t;
+ t = channel_id[i*8 + 2];
+ channel_id[i*8 + 2] = channel_id[i*8 + 5];
+ channel_id[i*8 + 5] = t;
+ t = channel_id[i*8 + 3];
+ channel_id[i*8 + 3] = channel_id[i*8 + 4];
+ channel_id[i*8 + 4] = t;
+ }
+ channel_id
+ }
}
#[inline]