diff options
Diffstat (limited to 'lib/ssl/src/ssl_cipher_format.erl')
| -rw-r--r-- | lib/ssl/src/ssl_cipher_format.erl | 42 |
1 files changed, 17 insertions, 25 deletions
diff --git a/lib/ssl/src/ssl_cipher_format.erl b/lib/ssl/src/ssl_cipher_format.erl index 6e480eef45..f75daaad22 100644 --- a/lib/ssl/src/ssl_cipher_format.erl +++ b/lib/ssl/src/ssl_cipher_format.erl @@ -25,33 +25,25 @@ %%---------------------------------------------------------------------- -module(ssl_cipher_format). +-include("ssl_api.hrl"). -include("ssl_cipher.hrl"). -include("ssl_internal.hrl"). -include_lib("public_key/include/public_key.hrl"). --export_type([cipher_suite/0, - erl_cipher_suite/0, old_erl_cipher_suite/0, openssl_cipher_suite/0, - hash/0, key_algo/0, sign_algo/0]). +-export_type([old_erl_cipher_suite/0, openssl_cipher_suite/0, cipher_suite/0]). --type cipher() :: null |rc4_128 | des_cbc | '3des_ede_cbc' | aes_128_cbc | aes_256_cbc | aes_128_gcm | aes_256_gcm | chacha20_poly1305. --type hash() :: null | md5 | sha | sha224 | sha256 | sha384 | sha512. --type sign_algo() :: rsa | dsa | ecdsa. --type key_algo() :: null | - rsa | - dhe_rsa | dhe_dss | - ecdhe_ecdsa | ecdh_ecdsa | ecdh_rsa | - srp_rsa| srp_dss | - psk | dhe_psk | rsa_psk | - dh_anon | ecdh_anon | srp_anon | - any. %% TLS 1.3 --type erl_cipher_suite() :: #{key_exchange := key_algo(), - cipher := cipher(), - mac := hash() | aead, - prf := hash() | default_prf %% Old cipher suites, version dependent +-type internal_cipher() :: null | ssl:cipher(). +-type internal_hash() :: null | ssl:hash(). +-type internal_key_algo() :: null | ssl:key_algo(). +-type internal_erl_cipher_suite() :: #{key_exchange := internal_key_algo(), + cipher := internal_cipher(), + mac := internal_hash() | aead, + prf := internal_hash() | default_prf %% Old cipher suites, version dependent }. --type old_erl_cipher_suite() :: {key_algo(), cipher(), hash()} % Pre TLS 1.2 +-type old_erl_cipher_suite() :: {ssl:key_algo(), internal_cipher(), internal_hash()} % Pre TLS 1.2 %% TLS 1.2, internally PRE TLS 1.2 will use default_prf - | {key_algo(), cipher(), hash(), hash() | default_prf}. + | {ssl:key_algo(), internal_cipher(), internal_hash(), + internal_hash() | default_prf}. -type cipher_suite() :: binary(). -type openssl_cipher_suite() :: string(). @@ -60,7 +52,7 @@ openssl_suite/1, openssl_suite_name/1]). %%-------------------------------------------------------------------- --spec suite_to_str(erl_cipher_suite()) -> string(). +-spec suite_to_str(internal_erl_cipher_suite()) -> string(). %% %% Description: Return the string representation of a cipher suite. %%-------------------------------------------------------------------- @@ -90,7 +82,7 @@ suite_to_str(#{key_exchange := Kex, "_" ++ string:to_upper(atom_to_list(Mac)). %%-------------------------------------------------------------------- --spec suite_definition(cipher_suite()) -> erl_cipher_suite(). +-spec suite_definition(cipher_suite()) -> internal_erl_cipher_suite(). %% %% Description: Return erlang cipher suite definition. %% Note: Currently not supported suites are commented away. @@ -845,7 +837,7 @@ suite_definition(?TLS_CHACHA20_POLY1305_SHA256) -> %%-------------------------------------------------------------------- --spec erl_suite_definition(cipher_suite() | erl_cipher_suite()) -> old_erl_cipher_suite(). +-spec erl_suite_definition(cipher_suite() | internal_erl_cipher_suite()) -> old_erl_cipher_suite(). %% %% Description: Return erlang cipher suite definition. Filters last value %% for now (compatibility reasons). @@ -862,7 +854,7 @@ erl_suite_definition(#{key_exchange := KeyExchange, cipher := Cipher, end. %%-------------------------------------------------------------------- --spec suite(erl_cipher_suite()) -> cipher_suite(). +-spec suite(internal_erl_cipher_suite()) -> cipher_suite(). %% %% Description: Return TLS cipher suite definition. %%-------------------------------------------------------------------- @@ -1663,7 +1655,7 @@ openssl_suite("TLS_CHACHA20_POLY1305_SHA256") -> %%-------------------------------------------------------------------- --spec openssl_suite_name(cipher_suite()) -> openssl_cipher_suite() | erl_cipher_suite(). +-spec openssl_suite_name(cipher_suite()) -> openssl_cipher_suite() | internal_erl_cipher_suite(). %% %% Description: Return openssl cipher suite name if possible %%------------------------------------------------------------------- |