+ [10] = { name = "tradzp", kind = "dhgroup",
+ desc = "Traditional Z_p Diffie--Hellman key agreement" },
+ [11] = { name = "x25519", kind = "dhgroup",
+ desc = "X25519 elliptic curve Diffie--Hellman key agreement" },
+ [12] = { name = "x448", kind = "dhgroup",
+ desc = "X448 elliptic curve Diffie--Hellman key agreement" },