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-rw-r--r--lib/crypto/src/crypto.erl177
1 files changed, 100 insertions, 77 deletions
diff --git a/lib/crypto/src/crypto.erl b/lib/crypto/src/crypto.erl
index 2ca5e4db9e..6b4f3a256d 100644
--- a/lib/crypto/src/crypto.erl
+++ b/lib/crypto/src/crypto.erl
@@ -25,7 +25,7 @@
-export([start/0, stop/0, info_lib/0, info_fips/0, supports/0, enable_fips_mode/1,
version/0, bytes_to_integer/1]).
-export([hash/2, hash_init/1, hash_update/2, hash_final/1]).
--export([sign/4, verify/5]).
+-export([sign/4, sign/5, verify/5, verify/6]).
-export([generate_key/2, generate_key/3, compute_key/4]).
-export([hmac/3, hmac/4, hmac_init/2, hmac_update/2, hmac_final/1, hmac_final_n/2]).
-export([cmac/3, cmac/4]).
@@ -46,6 +46,10 @@
-export([ec_curve/1, ec_curves/0]).
-export([rand_seed/1]).
+%% Private. For tests.
+-export([packed_openssl_version/4]).
+
+
-deprecated({rand_uniform, 2, next_major_release}).
%% This should correspond to the similar macro in crypto.c
@@ -88,11 +92,12 @@ stop() ->
application:stop(crypto).
supports()->
- {Hashs, PubKeys, Ciphers} = algorithms(),
+ {Hashs, PubKeys, Ciphers, Macs} = algorithms(),
[{hashs, Hashs},
{ciphers, Ciphers},
- {public_keys, PubKeys}
+ {public_keys, PubKeys},
+ {macs, Macs}
].
info_lib() -> ?nif_stub.
@@ -427,79 +432,83 @@ mod_pow(Base, Exponent, Prime) ->
<<0>> -> error;
R -> R
end.
-verify(dss, none, Data, Signature, Key) when is_binary(Data) ->
- verify(dss, sha, {digest, Data}, Signature, Key);
-verify(Alg, Type, Data, Signature, Key) when is_binary(Data) ->
- verify(Alg, Type, {digest, hash(Type, Data)}, Signature, Key);
-verify(dss, Type, {digest, Digest}, Signature, Key) ->
- dss_verify_nif(Type, Digest, Signature, map_ensure_int_as_bin(Key));
-verify(rsa, Type, {digest, Digest}, Signature, Key) ->
- notsup_to_error(
- rsa_verify_nif(Type, Digest, Signature, map_ensure_int_as_bin(Key)));
-verify(ecdsa, Type, {digest, Digest}, Signature, [Key, Curve]) ->
- notsup_to_error(
- ecdsa_verify_nif(Type, Digest, Signature, nif_curve_params(Curve), ensure_int_as_bin(Key))).
-sign(dss, none, Data, Key) when is_binary(Data) ->
- sign(dss, sha, {digest, Data}, Key);
-sign(Alg, Type, Data, Key) when is_binary(Data) ->
- sign(Alg, Type, {digest, hash(Type, Data)}, Key);
-sign(rsa, Type, {digest, Digest}, Key) ->
- case rsa_sign_nif(Type, Digest, map_ensure_int_as_bin(Key)) of
- error -> erlang:error(badkey, [rsa, Type, {digest, Digest}, Key]);
- Sign -> Sign
- end;
-sign(dss, Type, {digest, Digest}, Key) ->
- case dss_sign_nif(Type, Digest, map_ensure_int_as_bin(Key)) of
- error -> erlang:error(badkey, [dss, Type, {digest, Digest}, Key]);
- Sign -> Sign
- end;
-sign(ecdsa, Type, {digest, Digest}, [Key, Curve]) ->
- case ecdsa_sign_nif(Type, Digest, nif_curve_params(Curve), ensure_int_as_bin(Key)) of
- error -> erlang:error(badkey, [ecdsa, Type, {digest, Digest}, [Key, Curve]]);
- Sign -> Sign
- end.
--spec public_encrypt(rsa, binary(), [binary()], rsa_padding()) ->
- binary().
--spec public_decrypt(rsa, binary(), [integer() | binary()], rsa_padding()) ->
- binary().
--spec private_encrypt(rsa, binary(), [integer() | binary()], rsa_padding()) ->
- binary().
--spec private_decrypt(rsa, binary(), [integer() | binary()], rsa_padding()) ->
- binary().
-
-public_encrypt(rsa, BinMesg, Key, Padding) ->
- case rsa_public_crypt(BinMesg, map_ensure_int_as_bin(Key), Padding, true) of
- error ->
- erlang:error(encrypt_failed, [rsa, BinMesg,Key, Padding]);
- Sign -> Sign
- end.
+verify(Algorithm, Type, Data, Signature, Key) ->
+ verify(Algorithm, Type, Data, Signature, Key, []).
-%% Binary, Key = [E,N,D]
-private_decrypt(rsa, BinMesg, Key, Padding) ->
- case rsa_private_crypt(BinMesg, map_ensure_int_as_bin(Key), Padding, false) of
- error ->
- erlang:error(decrypt_failed, [rsa, BinMesg,Key, Padding]);
- Sign -> Sign
+%% Backwards compatible
+verify(Algorithm = dss, none, Digest, Signature, Key, Options) ->
+ verify(Algorithm, sha, {digest, Digest}, Signature, Key, Options);
+verify(Algorithm, Type, Data, Signature, Key, Options) ->
+ case pkey_verify_nif(Algorithm, Type, Data, Signature, format_pkey(Algorithm, Key), Options) of
+ notsup -> erlang:error(notsup);
+ Boolean -> Boolean
end.
-%% Binary, Key = [E,N,D]
-private_encrypt(rsa, BinMesg, Key, Padding) ->
- case rsa_private_crypt(BinMesg, map_ensure_int_as_bin(Key), Padding, true) of
- error ->
- erlang:error(encrypt_failed, [rsa, BinMesg,Key, Padding]);
- Sign -> Sign
- end.
+sign(Algorithm, Type, Data, Key) ->
+ sign(Algorithm, Type, Data, Key, []).
-%% Binary, Key = [E,N]
-public_decrypt(rsa, BinMesg, Key, Padding) ->
- case rsa_public_crypt(BinMesg, map_ensure_int_as_bin(Key), Padding, false) of
- error ->
- erlang:error(decrypt_failed, [rsa, BinMesg,Key, Padding]);
- Sign -> Sign
+%% Backwards compatible
+sign(Algorithm = dss, none, Digest, Key, Options) ->
+ sign(Algorithm, sha, {digest, Digest}, Key, Options);
+sign(Algorithm, Type, Data, Key, Options) ->
+ case pkey_sign_nif(Algorithm, Type, Data, format_pkey(Algorithm, Key), Options) of
+ error -> erlang:error(badkey, [Algorithm, Type, Data, Key, Options]);
+ notsup -> erlang:error(notsup);
+ Signature -> Signature
end.
+
+-type pk_algs() :: rsa | ecdsa | dss .
+-type pk_opt() :: list() | rsa_padding() .
+
+-spec public_encrypt(pk_algs(), binary(), [binary()], pk_opt()) -> binary().
+-spec public_decrypt(pk_algs(), binary(), [integer() | binary()], pk_opt()) -> binary().
+-spec private_encrypt(pk_algs(), binary(), [integer() | binary()], pk_opt()) -> binary().
+-spec private_decrypt(pk_algs(), binary(), [integer() | binary()], pk_opt()) -> binary().
+
+public_encrypt(Algorithm, In, Key, Options) when is_list(Options) ->
+ case pkey_crypt_nif(Algorithm, In, format_pkey(Algorithm, Key), Options, false, true) of
+ error -> erlang:error(encrypt_failed, [Algorithm, In, Key, Options]);
+ notsup -> erlang:error(notsup);
+ Out -> Out
+ end;
+%% Backwards compatible
+public_encrypt(Algorithm = rsa, In, Key, Padding) when is_atom(Padding) ->
+ public_encrypt(Algorithm, In, Key, [{rsa_padding, Padding}]).
+
+private_decrypt(Algorithm, In, Key, Options) when is_list(Options) ->
+ case pkey_crypt_nif(Algorithm, In, format_pkey(Algorithm, Key), Options, true, false) of
+ error -> erlang:error(decrypt_failed, [Algorithm, In, Key, Options]);
+ notsup -> erlang:error(notsup);
+ Out -> Out
+ end;
+%% Backwards compatible
+private_decrypt(Algorithm = rsa, In, Key, Padding) when is_atom(Padding) ->
+ private_decrypt(Algorithm, In, Key, [{rsa_padding, Padding}]).
+
+private_encrypt(Algorithm, In, Key, Options) when is_list(Options) ->
+ case pkey_crypt_nif(Algorithm, In, format_pkey(Algorithm, Key), Options, true, true) of
+ error -> erlang:error(encrypt_failed, [Algorithm, In, Key, Options]);
+ notsup -> erlang:error(notsup);
+ Out -> Out
+ end;
+%% Backwards compatible
+private_encrypt(Algorithm = rsa, In, Key, Padding) when is_atom(Padding) ->
+ private_encrypt(Algorithm, In, Key, [{rsa_padding, Padding}]).
+
+public_decrypt(Algorithm, In, Key, Options) when is_list(Options) ->
+ case pkey_crypt_nif(Algorithm, In, format_pkey(Algorithm, Key), Options, false, false) of
+ error -> erlang:error(decrypt_failed, [Algorithm, In, Key, Options]);
+ notsup -> erlang:error(notsup);
+ Out -> Out
+ end;
+%% Backwards compatible
+public_decrypt(Algorithm = rsa, In, Key, Padding) when is_atom(Padding) ->
+ public_decrypt(Algorithm, In, Key, [{rsa_padding, Padding}]).
+
+
%%
%% XOR - xor to iolists and return a binary
%% NB doesn't check that they are the same size, just concatenates
@@ -877,13 +886,9 @@ srp_value_B_nif(_Multiplier, _Verifier, _Generator, _Exponent, _Prime) -> ?nif_s
%% Digital signatures --------------------------------------------------------------------
-rsa_sign_nif(_Type,_Digest,_Key) -> ?nif_stub.
-dss_sign_nif(_Type,_Digest,_Key) -> ?nif_stub.
-ecdsa_sign_nif(_Type, _Digest, _Curve, _Key) -> ?nif_stub.
-dss_verify_nif(_Type, _Digest, _Signature, _Key) -> ?nif_stub.
-rsa_verify_nif(_Type, _Digest, _Signature, _Key) -> ?nif_stub.
-ecdsa_verify_nif(_Type, _Digest, _Signature, _Curve, _Key) -> ?nif_stub.
+pkey_sign_nif(_Algorithm, _Type, _Digest, _Key, _Options) -> ?nif_stub.
+pkey_verify_nif(_Algorithm, _Type, _Data, _Signature, _Key, _Options) -> ?nif_stub.
%% Public Keys --------------------------------------------------------------------
%% RSA Rivest-Shamir-Adleman functions
@@ -1000,13 +1005,20 @@ ensure_int_as_bin(Int) when is_integer(Int) ->
ensure_int_as_bin(Bin) ->
Bin.
+format_pkey(rsa, Key) ->
+ map_ensure_int_as_bin(Key);
+format_pkey(ecdsa, [Key, Curve]) ->
+ {nif_curve_params(Curve), ensure_int_as_bin(Key)};
+format_pkey(dss, Key) ->
+ map_ensure_int_as_bin(Key);
+format_pkey(_, Key) ->
+ Key.
+
%%--------------------------------------------------------------------
%%
-type rsa_padding() :: 'rsa_pkcs1_padding' | 'rsa_pkcs1_oaep_padding' | 'rsa_no_padding'.
-rsa_public_crypt(_BinMsg, _Key, _Padding, _IsEncrypt) -> ?nif_stub.
-
-rsa_private_crypt(_BinMsg, _Key, _Padding, _IsEncrypt) -> ?nif_stub.
+pkey_crypt_nif(_Algorithm, _In, _Key, _Options, _IsPrivate, _IsEncrypt) -> ?nif_stub.
%% large integer in a binary with 32bit length
%% MP representaion (SSH2)
@@ -1042,3 +1054,14 @@ erlint(<<MPIntSize:32/integer,MPIntValue/binary>>) ->
%%
mod_exp_nif(_Base,_Exp,_Mod,_bin_hdr) -> ?nif_stub.
+
+%%%----------------------------------------------------------------
+%% 9470495 == V(0,9,8,zh).
+%% 268435615 == V(1,0,0,i).
+%% 268439663 == V(1,0,1,f).
+
+packed_openssl_version(MAJ, MIN, FIX, P0) ->
+ %% crypto.c
+ P1 = atom_to_list(P0),
+ P = lists:sum([C-$a||C<-P1]),
+ ((((((((MAJ bsl 8) bor MIN) bsl 8 ) bor FIX) bsl 8) bor (P+1)) bsl 4) bor 16#f).
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-18 04:50:58 +0000