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-rw-r--r--lib/crypto/src/crypto.erl27
1 files changed, 10 insertions, 17 deletions
diff --git a/lib/crypto/src/crypto.erl b/lib/crypto/src/crypto.erl
index a093b45410..8e8370f3b0 100644
--- a/lib/crypto/src/crypto.erl
+++ b/lib/crypto/src/crypto.erl
@@ -455,7 +455,7 @@ verify(rsa, Type, DataOrDigest, Signature, Key) ->
Bool -> Bool
end;
verify(ecdsa, Type, DataOrDigest, Signature, [Key, Curve]) ->
- case ecdsa_verify_nif(Type, DataOrDigest, Signature, term_to_ec_key(Curve, undefined, Key)) of
+ case ecdsa_verify_nif(Type, DataOrDigest, Signature, nif_curve_params(Curve), ensure_int_as_bin(Key)) of
notsup -> erlang:error(notsup);
Bool -> Bool
end.
@@ -474,7 +474,7 @@ sign(dss, Type, DataOrDigest, Key) ->
Sign -> Sign
end;
sign(ecdsa, Type, DataOrDigest, [Key, Curve]) ->
- case ecdsa_sign_nif(Type, DataOrDigest, term_to_ec_key(Curve, Key, undefined)) of
+ case ecdsa_sign_nif(Type, DataOrDigest, nif_curve_params(Curve), ensure_int_as_bin(Key)) of
error -> erlang:error(badkey, [Type,DataOrDigest,Key]);
Sign -> Sign
end.
@@ -557,7 +557,7 @@ generate_key(srp, {user, [Generator, Prime, Version]}, PrivateArg)
user_srp_gen_key(Private, Generator, Prime);
generate_key(ecdh, Curve, undefined) ->
- ec_key_to_term_nif(ec_key_generate(Curve)).
+ ec_key_generate(Curve).
compute_key(dh, OthersPublicKey, MyPrivateKey, DHParameters) ->
@@ -599,7 +599,8 @@ compute_key(srp, UserPublic, {HostPublic, HostPrivate},
compute_key(ecdh, Others, My, Curve) ->
ecdh_compute_key_nif(ensure_int_as_bin(Others),
- term_to_ec_key(Curve,My,undefined)).
+ nif_curve_params(Curve),
+ ensure_int_as_bin(My)).
random_bytes(N) ->
@@ -1399,11 +1400,11 @@ srp_value_B_nif(_Multiplier, _Verifier, _Generator, _Exponent, _Prime) -> ?nif_s
%% Digital signatures --------------------------------------------------------------------
rsa_sign_nif(_Type,_Data,_Key) -> ?nif_stub.
dss_sign_nif(_Type,_Data,_Key) -> ?nif_stub.
-ecdsa_sign_nif(_Type, _DataOrDigest, _Key) -> ?nif_stub.
+ecdsa_sign_nif(_Type, _DataOrDigest, _Curve, _Key) -> ?nif_stub.
dss_verify_nif(_Type, _Data, _Signature, _Key) -> ?nif_stub.
rsa_verify_nif(_Type, _Data, _Signature, _Key) -> ?nif_stub.
-ecdsa_verify_nif(_Type, _DataOrDigest, _Signature, _Key) -> ?nif_stub.
+ecdsa_verify_nif(_Type, _DataOrDigest, _Signature, _Curve, _Key) -> ?nif_stub.
%% Public Keys --------------------------------------------------------------------
%% DH Diffie-Hellman functions
@@ -1456,12 +1457,11 @@ dh_compute_key_nif(_OthersPublicKey, _MyPrivateKey, _DHParameters) -> ?nif_stub.
ec_key_generate(_Key) -> ?nif_stub.
-ecdh_compute_key_nif(_Others, _My) -> ?nif_stub.
+ecdh_compute_key_nif(_Others, _Curve, _My) -> ?nif_stub.
%%
%% EC
%%
-ec_key_to_term_nif(_Key) -> ?nif_stub.
term_to_nif_prime({prime_field, Prime}) ->
{prime_field, int_to_bin(Prime)};
@@ -1469,19 +1469,12 @@ term_to_nif_prime(PrimeField) ->
PrimeField.
term_to_nif_curve({A, B, Seed}) ->
{ensure_int_as_bin(A), ensure_int_as_bin(B), Seed}.
-term_to_nif_curve_parameters({PrimeField, Curve, BasePoint, Order, CoFactor}) ->
+nif_curve_params({PrimeField, Curve, BasePoint, Order, CoFactor}) ->
{term_to_nif_prime(PrimeField), term_to_nif_curve(Curve), ensure_int_as_bin(BasePoint), int_to_bin(Order), int_to_bin(CoFactor)};
-term_to_nif_curve_parameters(Curve) when is_atom(Curve) ->
+nif_curve_params(Curve) when is_atom(Curve) ->
%% named curve
Curve.
-term_to_ec_key(Curve, PrivKey, PubKey) ->
- term_to_ec_key_nif(term_to_nif_curve_parameters(Curve),
- ensure_int_as_bin(PrivKey),
- ensure_int_as_bin(PubKey)).
-
-term_to_ec_key_nif(_Curve, _PrivKey, _PubKey) -> ?nif_stub.
-
%% MISC --------------------------------------------------------------------