1# server - PSK plus certificates 2-j 3-l PSK-CHACHA20-POLY1305 4 5# client- standard PSK 6-s 7-l PSK-CHACHA20-POLY1305 8 9# server 10-j 11-l ECDHE-PSK-AES128-GCM-SHA256 12 13# client 14-s 15-l ECDHE-PSK-AES128-GCM-SHA256