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enacl/src/enacl_nif.erl
Hans Svensson fa94eaf6f6 Add access to secretbox_easy/easy_open functions 
They are just a simplification of the secretbox API, thus it does
not provide any new functionality. But it helps mapping function
names to libsodium documentation.
2022-08-19 13:23:29 +02:00

389 lines
16 KiB
Erlang
Raw Blame History

%%% @doc module enacl_nif provides the low-level interface to the NaCl/Sodium NIFs.
%%% @end
%%% @private
-module(enacl_nif).
%% Public key auth
-export([
crypto_box_BOXZEROBYTES/0,
crypto_box_NONCEBYTES/0,
crypto_box_PUBLICKEYBYTES/0,
crypto_box_SECRETKEYBYTES/0,
crypto_box_ZEROBYTES/0,
crypto_box_BEFORENMBYTES/0,
crypto_box_keypair/0,
crypto_box/4,
crypto_box_open/4,
crypto_box_beforenm/2,
crypto_box_afternm/3,
crypto_box_afternm_b/3,
crypto_box_open_afternm/3,
crypto_box_open_afternm_b/3,
crypto_sign_PUBLICKEYBYTES/0,
crypto_sign_SECRETKEYBYTES/0,
crypto_sign_SEEDBYTES/0,
crypto_sign_keypair/0,
crypto_sign_seed_keypair/1,
crypto_sign/2,
crypto_sign_open/2,
crypto_sign_detached/2,
crypto_sign_verify_detached/3,
crypto_sign_init/0,
crypto_sign_update/2,
crypto_sign_final_create/2,
crypto_sign_final_verify/3,
crypto_box_seal/2,
crypto_box_seal_open/3,
crypto_box_SEALBYTES/0
]).
%% Secret key crypto
-export([
crypto_secretbox_BOXZEROBYTES/0,
crypto_secretbox_KEYBYTES/0,
crypto_secretbox_NONCEBYTES/0,
crypto_secretbox_ZEROBYTES/0,
crypto_secretbox/3,
crypto_secretbox_b/3,
crypto_secretbox_open/3,
crypto_secretbox_open_b/3,
crypto_secretbox_easy/3,
crypto_secretbox_easy_b/3,
crypto_secretbox_open_easy/3,
crypto_secretbox_open_easy_b/3,
crypto_stream_chacha20_KEYBYTES/0,
crypto_stream_chacha20_NONCEBYTES/0,
crypto_stream_chacha20/3,
crypto_stream_chacha20_b/3,
crypto_stream_chacha20_xor/3,
crypto_stream_chacha20_xor_b/3,
crypto_stream_KEYBYTES/0,
crypto_stream_NONCEBYTES/0,
crypto_stream/3,
crypto_stream_b/3,
crypto_stream_xor/3,
crypto_stream_xor_b/3,
crypto_aead_chacha20poly1305_ietf_encrypt/4,
crypto_aead_chacha20poly1305_ietf_decrypt/4,
crypto_aead_chacha20poly1305_ietf_KEYBYTES/0,
crypto_aead_chacha20poly1305_ietf_NPUBBYTES/0,
crypto_aead_chacha20poly1305_ietf_ABYTES/0,
crypto_aead_chacha20poly1305_ietf_MESSAGEBYTES_MAX/0,
crypto_aead_xchacha20poly1305_ietf_encrypt/4,
crypto_aead_xchacha20poly1305_ietf_decrypt/4,
crypto_aead_xchacha20poly1305_ietf_KEYBYTES/0,
crypto_aead_xchacha20poly1305_ietf_NPUBBYTES/0,
crypto_aead_xchacha20poly1305_ietf_ABYTES/0,
crypto_aead_xchacha20poly1305_ietf_MESSAGEBYTES_MAX/0,
crypto_auth_BYTES/0,
crypto_auth_KEYBYTES/0,
crypto_auth/2,
crypto_auth_b/2,
crypto_auth_verify/3,
crypto_auth_verify_b/3,
crypto_shorthash_BYTES/0,
crypto_shorthash_KEYBYTES/0,
crypto_shorthash/2,
crypto_onetimeauth_BYTES/0,
crypto_onetimeauth_KEYBYTES/0,
crypto_onetimeauth/2,
crypto_onetimeauth_b/2,
crypto_onetimeauth_verify/3,
crypto_onetimeauth_verify_b/3
]).
%% Curve25519
-export([
crypto_curve25519_scalarmult/2,
crypto_curve25519_scalarmult_base/1
]).
%% Ed 25519
-export([
crypto_sign_ed25519_keypair/0,
crypto_sign_ed25519_sk_to_pk/1,
crypto_sign_ed25519_public_to_curve25519/1,
crypto_sign_ed25519_secret_to_curve25519/1,
crypto_sign_ed25519_PUBLICKEYBYTES/0,
crypto_sign_ed25519_SECRETKEYBYTES/0
]).
%% Key exchange
-export([
crypto_kx_keypair/0,
crypto_kx_server_session_keys/3,
crypto_kx_client_session_keys/3,
crypto_kx_SESSIONKEYBYTES/0,
crypto_kx_PUBLICKEYBYTES/0,
crypto_kx_SECRETKEYBYTES/0
]).
%% Miscellaneous helper functions
-export([
crypto_hash/1,
crypto_hash_b/1,
crypto_verify_16/2,
crypto_verify_32/2,
sodium_memzero/1
]).
%% Password Hashing - Argon2 Algorithm
-export([
crypto_pwhash_SALTBYTES/0,
crypto_pwhash/5,
crypto_pwhash_str/3,
crypto_pwhash_str_verify/2
]).
%% Key Derivation
-export([
crypto_kdf_KEYBYTES/0,
crypto_kdf_CONTEXTBYTES/0,
crypto_kdf_derive_from_key/3
]).
%% Generic hash
-export([
crypto_generichash_BYTES/0,
crypto_generichash_BYTES_MIN/0,
crypto_generichash_BYTES_MAX/0,
crypto_generichash_KEYBYTES/0,
crypto_generichash_KEYBYTES_MIN/0,
crypto_generichash_KEYBYTES_MAX/0,
crypto_generichash/3,
crypto_generichash_init/2,
crypto_generichash_update/2,
crypto_generichash_final/1
]).
%% Secretstream
-export([
crypto_secretstream_xchacha20poly1305_ABYTES/0,
crypto_secretstream_xchacha20poly1305_HEADERBYTES/0,
crypto_secretstream_xchacha20poly1305_KEYBYTES/0,
crypto_secretstream_xchacha20poly1305_MESSAGEBYTES_MAX/0,
crypto_secretstream_xchacha20poly1305_TAG_MESSAGE/0,
crypto_secretstream_xchacha20poly1305_TAG_PUSH/0,
crypto_secretstream_xchacha20poly1305_TAG_REKEY/0,
crypto_secretstream_xchacha20poly1305_TAG_FINAL/0,
crypto_secretstream_xchacha20poly1305_keygen/0,
crypto_secretstream_xchacha20poly1305_init_push/1,
crypto_secretstream_xchacha20poly1305_push/4,
crypto_secretstream_xchacha20poly1305_init_pull/2,
crypto_secretstream_xchacha20poly1305_pull/3,
crypto_secretstream_xchacha20poly1305_rekey/1
]).
%% Access to the RNG
-export([
randombytes/1,
randombytes_uint32/0,
randombytes_uniform/1
]).
%% Undocumented features :>
-export([
scramble_block_16/2
]).
-on_load(init/0).
init() ->
Dir = case code:priv_dir(enacl) of
{error, bad_name} ->
filename:join(
filename:dirname(
filename:dirname(
code:which(?MODULE))), "priv");
D -> D
end,
SoName = filename:join(Dir, atom_to_list(?MODULE)),
erlang:load_nif(SoName, 0).
crypto_generichash_BYTES() -> erlang:nif_error(nif_not_loaded).
crypto_generichash_BYTES_MIN() -> erlang:nif_error(nif_not_loaded).
crypto_generichash_BYTES_MAX() -> erlang:nif_error(nif_not_loaded).
crypto_generichash_KEYBYTES() -> erlang:nif_error(nif_not_loaded).
crypto_generichash_KEYBYTES_MIN() -> erlang:nif_error(nif_not_loaded).
crypto_generichash_KEYBYTES_MAX() -> erlang:nif_error(nif_not_loaded).
crypto_generichash(_HashSize, _Message, _Key) -> erlang:nif_error(nif_not_loaded).
crypto_generichash_init(_HashSize, _Key) -> erlang:nif_error(nif_not_loaded).
crypto_generichash_update(_HashState, _Message) -> erlang:nif_error(nif_not_loaded).
crypto_generichash_final(_HashState) -> erlang:nif_error(nif_not_loaded).
crypto_secretstream_xchacha20poly1305_ABYTES() -> erlang:nif_error(nif_not_loaded).
crypto_secretstream_xchacha20poly1305_HEADERBYTES() -> erlang:nif_error(nif_not_loaded).
crypto_secretstream_xchacha20poly1305_KEYBYTES() -> erlang:nif_error(nif_not_loaded).
crypto_secretstream_xchacha20poly1305_MESSAGEBYTES_MAX() -> erlang:nif_error(nif_not_loaded).
crypto_secretstream_xchacha20poly1305_TAG_MESSAGE() -> erlang:nif_error(nif_not_loaded).
crypto_secretstream_xchacha20poly1305_TAG_PUSH() -> erlang:nif_error(nif_not_loaded).
crypto_secretstream_xchacha20poly1305_TAG_REKEY() -> erlang:nif_error(nif_not_loaded).
crypto_secretstream_xchacha20poly1305_TAG_FINAL() -> erlang:nif_error(nif_not_loaded).
crypto_secretstream_xchacha20poly1305_keygen() -> erlang:nif_error(nif_not_loaded).
crypto_secretstream_xchacha20poly1305_init_push(_Key) -> erlang:nif_error(nif_not_loaded).
crypto_secretstream_xchacha20poly1305_push(_Ref, _Message, _AD, _Tag) -> erlang:nif_error(nif_not_loaded).
crypto_secretstream_xchacha20poly1305_init_pull(_Header, _Key) -> erlang:nif_error(nif_not_loaded).
crypto_secretstream_xchacha20poly1305_pull(_Ref, _CipherText, _AD) -> erlang:nif_error(nif_not_loaded).
crypto_secretstream_xchacha20poly1305_rekey(_Ref) -> erlang:nif_error(nif_not_loaded).
crypto_pwhash_SALTBYTES() -> erlang:nif_error(nif_not_loaded).
crypto_pwhash(_Password, _Salt, _Ops, _Mem, _Alg) -> erlang:nif_error(nif_not_loaded).
crypto_pwhash_str(_Password, _Ops, _Mem) -> erlang:nif_error(nif_not_loaded).
crypto_pwhash_str_verify(_HashedPassword, _Password) -> erlang:nif_error(nif_not_loaded).
crypto_kdf_KEYBYTES() -> erlang:nif_error(nif_not_loaded).
crypto_kdf_CONTEXTBYTES() -> erlang:nif_error(nif_not_loaded).
crypto_kdf_derive_from_key(_MasterKey, _Context, _Id) -> erlang:nif_error(nif_not_loaded).
crypto_box_NONCEBYTES() -> erlang:nif_error(nif_not_loaded).
crypto_box_ZEROBYTES() -> erlang:nif_error(nif_not_loaded).
crypto_box_BOXZEROBYTES() -> erlang:nif_error(nif_not_loaded).
crypto_box_PUBLICKEYBYTES() -> erlang:nif_error(nif_not_loaded).
crypto_box_SECRETKEYBYTES() -> erlang:nif_error(nif_not_loaded).
crypto_box_BEFORENMBYTES() -> erlang:nif_error(nif_not_loaded).
crypto_box_keypair() -> erlang:nif_error(nif_not_loaded).
crypto_box(_PaddedMsg, _Nonce, _PK, _SK) -> erlang:nif_error(nif_not_loaded).
crypto_box_open(_CipherText, _Nonce, _PK, _SK) -> erlang:nif_error(nif_not_loaded).
crypto_box_beforenm(_PK, _SK) -> erlang:nif_error(nif_not_loaded).
crypto_box_afternm(_M, _Nonce, _K) -> erlang:nif_error(nif_not_loaded).
crypto_box_afternm_b(_M, _Nonce, _K) -> erlang:nif_error(nif_not_loaded).
crypto_box_open_afternm(_CipherText, _Nonce, _K) -> erlang:nif_error(nif_not_loaded).
crypto_box_open_afternm_b(_CipherText, _Nonce, _K) -> erlang:nif_error(nif_not_loaded).
crypto_sign_PUBLICKEYBYTES() -> erlang:nif_error(nif_not_loaded).
crypto_sign_SECRETKEYBYTES() -> erlang:nif_error(nif_not_loaded).
crypto_sign_SEEDBYTES() -> erlang:nif_error(nif_not_loaded).
crypto_sign_keypair() -> erlang:nif_error(nif_not_loaded).
crypto_sign_seed_keypair(_S) -> erlang:nif_error(nif_not_loaded).
crypto_sign(_M, _SK) -> erlang:nif_error(nif_not_loaded).
crypto_sign_open(_SignedMessage, _PK) -> erlang:nif_error(nif_not_loaded).
crypto_sign_detached(_M, _SK) -> erlang:nif_error(nif_not_loaded).
crypto_sign_verify_detached(_Sig, _M, _PK) -> erlang:nif_error(nif_not_loaded).
crypto_sign_init() -> erlang:nif_error(nif_not_loaded).
crypto_sign_update(_S, _M) -> erlang:nif_error(nif_not_loaded).
crypto_sign_final_create(_S, _SK) -> erlang:nif_error(nif_not_loaded).
crypto_sign_final_verify(_State, _Sig, _PK) -> erlang:nif_error(nif_not_loaded).
crypto_box_seal(_Msg, _PK) -> erlang:nif_error(nif_not_loaded).
crypto_box_seal_open(_CipherText, _PK, _SK) -> erlang:nif_error(nif_not_loaded).
crypto_box_SEALBYTES() -> erlang:nif_error(nif_not_loaded).
crypto_secretbox_NONCEBYTES() -> erlang:nif_error(nif_not_loaded).
crypto_secretbox_ZEROBYTES() -> erlang:nif_error(nif_not_loaded).
crypto_secretbox_KEYBYTES() -> erlang:nif_error(nif_not_loaded).
crypto_secretbox_BOXZEROBYTES() -> erlang:nif_error(nif_not_loaded).
crypto_secretbox(_Msg, _Nonce, _Key) -> erlang:nif_error(nif_not_loaded).
crypto_secretbox_b(_Msg, _Nonce, _Key) -> erlang:nif_error(nif_not_loaded).
crypto_secretbox_open(_Msg, _Nonce, _Key) -> erlang:nif_error(nif_not_loaded).
crypto_secretbox_open_b(_Msg, _Nonce, _Key) -> erlang:nif_error(nif_not_loaded).
crypto_secretbox_easy(_Msg, _Nonce, _Key) -> erlang:nif_error(nif_not_loaded).
crypto_secretbox_easy_b(_Msg, _Nonce, _Key) -> erlang:nif_error(nif_not_loaded).
crypto_secretbox_open_easy(_Msg, _Nonce, _Key) -> erlang:nif_error(nif_not_loaded).
crypto_secretbox_open_easy_b(_Msg, _Nonce, _Key) -> erlang:nif_error(nif_not_loaded).
crypto_stream_chacha20_KEYBYTES() -> erlang:nif_error(nif_not_loaded).
crypto_stream_chacha20_NONCEBYTES() -> erlang:nif_error(nif_not_loaded).
crypto_stream_chacha20(_Bytes, _Nonce, _Key) -> erlang:nif_error(nif_not_loaded).
crypto_stream_chacha20_b(_Bytes, _Nonce, _Key) -> erlang:nif_error(nif_not_loaded).
crypto_stream_chacha20_xor(_M, _Nonce, _Key) -> erlang:nif_error(nif_not_loaded).
crypto_stream_chacha20_xor_b(_M, _Nonce, _Key) -> erlang:nif_error(nif_not_loaded).
crypto_stream_KEYBYTES() -> erlang:nif_error(nif_not_loaded).
crypto_stream_NONCEBYTES() -> erlang:nif_error(nif_not_loaded).
crypto_stream(_Bytes, _Nonce, _Key) -> erlang:nif_error(nif_not_loaded).
crypto_stream_b(_Bytes, _Nonce, _Key) -> erlang:nif_error(nif_not_loaded).
crypto_stream_xor(_M, _Nonce, _Key) -> erlang:nif_error(nif_not_loaded).
crypto_stream_xor_b(_M, _Nonce, _Key) -> erlang:nif_error(nif_not_loaded).
crypto_aead_chacha20poly1305_ietf_encrypt(_Message, _AD, _Nonce, _Key) -> erlang:nif_error(nif_not_loaded).
crypto_aead_chacha20poly1305_ietf_decrypt(_CipherText, _AD, _Nonce, _Key) -> erlang:nif_error(nif_not_loaded).
crypto_aead_chacha20poly1305_ietf_KEYBYTES() -> erlang:nif_error(nif_not_loaded).
crypto_aead_chacha20poly1305_ietf_NPUBBYTES() -> erlang:nif_error(nif_not_loaded).
crypto_aead_chacha20poly1305_ietf_ABYTES() -> erlang:nif_error(nif_not_loaded).
crypto_aead_chacha20poly1305_ietf_MESSAGEBYTES_MAX() -> erlang:nif_error(nif_not_loaded).
crypto_aead_xchacha20poly1305_ietf_encrypt(_Message, _AD, _Nonce, _Key) -> erlang:nif_error(nif_not_loaded).
crypto_aead_xchacha20poly1305_ietf_decrypt(_CipherText, _AD, _Nonce, _Key) -> erlang:nif_error(nif_not_loaded).
crypto_aead_xchacha20poly1305_ietf_KEYBYTES() -> erlang:nif_error(nif_not_loaded).
crypto_aead_xchacha20poly1305_ietf_NPUBBYTES() -> erlang:nif_error(nif_not_loaded).
crypto_aead_xchacha20poly1305_ietf_ABYTES() -> erlang:nif_error(nif_not_loaded).
crypto_aead_xchacha20poly1305_ietf_MESSAGEBYTES_MAX() -> erlang:nif_error(nif_not_loaded).
crypto_auth_BYTES() -> erlang:nif_error(nif_not_loaded).
crypto_auth_KEYBYTES() -> erlang:nif_error(nif_not_loaded).
crypto_auth(_Msg, _Key) -> erlang:nif_error(nif_not_loaded).
crypto_auth_b(_Msg, _Key) -> erlang:nif_error(nif_not_loaded).
crypto_auth_verify(_Authenticator, _Msg, _Key) -> erlang:nif_error(nif_not_loaded).
crypto_auth_verify_b(_Authenticator, _Msg, _Key) -> erlang:nif_error(nif_not_loaded).
crypto_shorthash_BYTES() -> erlang:nif_error(nif_not_loaded).
crypto_shorthash_KEYBYTES() -> erlang:nif_error(nif_not_loaded).
crypto_shorthash(_Msg, _Key) -> erlang:nif_error(nif_not_loaded).
crypto_onetimeauth_BYTES() -> erlang:nif_error(nif_not_loaded).
crypto_onetimeauth_KEYBYTES() -> erlang:nif_error(nif_not_loaded).
crypto_onetimeauth(_Msg, _Key) -> erlang:nif_error(nif_not_loaded).
crypto_onetimeauth_b(_Msg, _Key) -> erlang:nif_error(nif_not_loaded).
crypto_onetimeauth_verify(_Authenticator, _Msg, _Key) -> erlang:nif_error(nif_not_loaded).
crypto_onetimeauth_verify_b(_Authenticator, _Msg, _Key) -> erlang:nif_error(nif_not_loaded).
crypto_curve25519_scalarmult(_Secret, _BasePoint) -> erlang:nif_error(nif_not_loaded).
crypto_curve25519_scalarmult_base(_Secret) -> erlang:nif_error(nif_not_loaded).
crypto_sign_ed25519_keypair() -> erlang:nif_error(nif_not_loaded).
crypto_sign_ed25519_sk_to_pk(_SecretKey) -> erlang:nif_error(nif_not_loaded).
crypto_sign_ed25519_public_to_curve25519(_PublicKey) -> erlang:nif_error(nif_not_loaded).
crypto_sign_ed25519_secret_to_curve25519(_SecretKey) -> erlang:nif_error(nif_not_loaded).
crypto_sign_ed25519_PUBLICKEYBYTES() -> erlang:nif_error(nif_not_loaded).
crypto_sign_ed25519_SECRETKEYBYTES() -> erlang:nif_error(nif_not_loaded).
crypto_hash(Input) when is_binary(Input) -> erlang:nif_error(nif_not_loaded).
crypto_hash_b(Input) when is_binary(Input) -> erlang:nif_error(nif_not_loaded).
crypto_verify_16(_X, _Y) -> erlang:nif_error(nif_not_loaded).
crypto_verify_32(_X, _Y) -> erlang:nif_error(nif_not_loaded).
sodium_memzero(Input) when is_binary(Input) -> erlang:nif_error(nif_not_loaded).
crypto_kx_keypair() -> erlang:nif_error(nif_not_loaded).
crypto_kx_server_session_keys(_ServerPk,_ServerSk,_ClientPk) -> erlang:nif_error(nif_not_loaded).
crypto_kx_client_session_keys(_ClientPk,_ClientSk,_ServerPk) -> erlang:nif_error(nif_not_loaded).
crypto_kx_SESSIONKEYBYTES() -> erlang:nif_error(nif_not_loaded).
crypto_kx_PUBLICKEYBYTES() -> erlang:nif_error(nif_not_loaded).
crypto_kx_SECRETKEYBYTES() -> erlang:nif_error(nif_not_loaded).
randombytes(_RequestedSize) -> erlang:nif_error(nif_not_loaded).
randombytes_uint32() -> erlang:nif_error(nif_not_loaded).
randombytes_uniform(_UpperBound) -> erlang:nif_error(nif_not_loaded).
scramble_block_16(_Block, _Key) -> erlang:nif_error(nif_not_loaded).
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