its called devtls. devssl is not used by anything but legacy cpu/import. yes, for tls1.1 and tls1.2, the record format has changed. (explicit iv and aead cipher construction (aes-gcm/chacha20-poly1305).
theres no such thing as tls 2.x, the upcoming version is tls1.3. you probably also want to use mpc and update your libmp. -- cinap
