erlang 20.3
> ssl:versions().                          
[{ssl_app,"8.2.4"},
 {supported,['tlsv1.2','tlsv1.1',tlsv1]},
 {available,['tlsv1.2','tlsv1.1',tlsv1,sslv3]}]

> io:format("~p~n", [ssl:cipher_suites()]).
[{ecdhe_ecdsa,aes_256_cbc,sha384,sha384},
 {ecdhe_rsa,aes_256_cbc,sha384,sha384},
 {ecdh_ecdsa,aes_256_cbc,sha384,sha384},
 {ecdh_rsa,aes_256_cbc,sha384,sha384},
 {dhe_rsa,aes_256_cbc,sha256},
 {dhe_dss,aes_256_cbc,sha256},
 {rsa,aes_256_cbc,sha256},
 {ecdhe_ecdsa,aes_128_cbc,sha256,sha256},
 {ecdhe_rsa,aes_128_cbc,sha256,sha256},
 {ecdh_ecdsa,aes_128_cbc,sha256,sha256},
 {ecdh_rsa,aes_128_cbc,sha256,sha256},
 {dhe_rsa,aes_128_cbc,sha256},
 {dhe_dss,aes_128_cbc,sha256},
 {rsa,aes_128_cbc,sha256},
 {ecdhe_ecdsa,aes_256_cbc,sha},
 {ecdhe_rsa,aes_256_cbc,sha},
 {dhe_rsa,aes_256_cbc,sha},
 {dhe_dss,aes_256_cbc,sha},
 {ecdh_ecdsa,aes_256_cbc,sha},
 {ecdh_rsa,aes_256_cbc,sha},
 {rsa,aes_256_cbc,sha},
 {ecdhe_ecdsa,aes_128_cbc,sha},
 {ecdhe_rsa,aes_128_cbc,sha},
 {dhe_rsa,aes_128_cbc,sha},
 {dhe_dss,aes_128_cbc,sha},
 {ecdh_ecdsa,aes_128_cbc,sha},
 {ecdh_rsa,aes_128_cbc,sha},
 {rsa,aes_128_cbc,sha},
 {ecdhe_ecdsa,'3des_ede_cbc',sha},
 {ecdhe_rsa,'3des_ede_cbc',sha},
 {dhe_rsa,'3des_ede_cbc',sha},
 {dhe_dss,'3des_ede_cbc',sha},
 {ecdh_ecdsa,'3des_ede_cbc',sha},
 {ecdh_rsa,'3des_ede_cbc',sha},
 {rsa,'3des_ede_cbc',sha}]


 
 
erlang 22.3
> ssl:versions().     
[{ssl_app,"9.2"},
 {supported,['tlsv1.2']},
 {supported_dtls,['dtlsv1.2']},
 {available,['tlsv1.3','tlsv1.2','tlsv1.1',tlsv1,sslv3]},
 {available_dtls,['dtlsv1.2',dtlsv1]}]

> io:format("~p~n", [ssl:cipher_suites()]).
[{ecdhe_ecdsa,aes_256_gcm,aead,sha384},
 {ecdhe_rsa,aes_256_gcm,aead,sha384},
 {ecdhe_ecdsa,aes_256_cbc,sha384,sha384},
 {ecdhe_rsa,aes_256_cbc,sha384,sha384},
 {ecdh_ecdsa,aes_256_gcm,aead,sha384},
 {ecdh_rsa,aes_256_gcm,aead,sha384},
 {ecdh_ecdsa,aes_256_cbc,sha384,sha384},
 {ecdh_rsa,aes_256_cbc,sha384,sha384},
 {dhe_rsa,aes_256_gcm,aead,sha384},
 {dhe_dss,aes_256_gcm,aead,sha384},
 {dhe_rsa,aes_256_cbc,sha256},
 {dhe_dss,aes_256_cbc,sha256},
 {ecdhe_ecdsa,aes_128_gcm,aead,sha256},
 {ecdhe_rsa,aes_128_gcm,aead,sha256},
 {ecdhe_ecdsa,aes_128_cbc,sha256,sha256},
 {ecdhe_rsa,aes_128_cbc,sha256,sha256},
 {ecdh_ecdsa,aes_128_gcm,aead,sha256},
 {ecdh_rsa,aes_128_gcm,aead,sha256},
 {ecdh_ecdsa,aes_128_cbc,sha256,sha256},
 {ecdh_rsa,aes_128_cbc,sha256,sha256},
 {dhe_rsa,aes_128_gcm,aead,sha256},
 {dhe_dss,aes_128_gcm,aead,sha256},
 {dhe_rsa,aes_128_cbc,sha256},
 {dhe_dss,aes_128_cbc,sha256},
 {ecdhe_ecdsa,aes_256_cbc,sha},
 {ecdhe_rsa,aes_256_cbc,sha},
 {dhe_rsa,aes_256_cbc,sha},
 {dhe_dss,aes_256_cbc,sha},
 {ecdh_ecdsa,aes_256_cbc,sha},
 {ecdh_rsa,aes_256_cbc,sha},
 {ecdhe_ecdsa,aes_128_cbc,sha},
 {ecdhe_rsa,aes_128_cbc,sha},
 {dhe_rsa,aes_128_cbc,sha},
 {dhe_dss,aes_128_cbc,sha},
 {ecdh_ecdsa,aes_128_cbc,sha},
 {ecdh_rsa,aes_128_cbc,sha}]