LoginCryptoDiffieHellmanHello.gc max_size:96, fixed_length:true
LoginCryptoDiffieHellmanChallenge.gs max_size:96, fixed_length:true
LoginCryptoDiffieHellmanResponse.hmac max_size:20, fixed_length:true
ClientHello.cryptosuites_supported max_count:1, fixed_count:true
ClientHello.client_nonce max_size:16, fixed_length:true
ClientHello.padding max_size:1, fixed_length:true