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-rw-r--r--lib/public_key/src/public_key.erl14
1 files changed, 3 insertions, 11 deletions
diff --git a/lib/public_key/src/public_key.erl b/lib/public_key/src/public_key.erl
index 56e7844d5d..3eea6f6ec4 100644
--- a/lib/public_key/src/public_key.erl
+++ b/lib/public_key/src/public_key.erl
@@ -347,7 +347,7 @@ generate_key(#'ECParameters'{} = Params) ->
compute_key(#'ECPoint'{point = Point}, #'ECPrivateKey'{privateKey = PrivKey,
parameters = Param}) ->
ECCurve = ec_curve_spec(Param),
- crypto:compute_key(ecdh, Point, list2int(PrivKey), ECCurve).
+ crypto:compute_key(ecdh, Point, list_to_binary(PrivKey), ECCurve).
compute_key(PubKey, PrivKey, #'DHParameter'{prime = P, base = G}) ->
crypto:compute_key(dh, PubKey, PrivKey, [P, G]).
@@ -402,7 +402,7 @@ sign(DigestOrPlainText, sha, #'DSAPrivateKey'{p = P, q = Q, g = G, x = X}) ->
sign(DigestOrPlainText, DigestType, #'ECPrivateKey'{privateKey = PrivKey,
parameters = Param}) ->
ECCurve = ec_curve_spec(Param),
- crypto:sign(ecdsa, DigestType, DigestOrPlainText, [list2int(PrivKey), ECCurve]);
+ crypto:sign(ecdsa, DigestType, DigestOrPlainText, [list_to_binary(PrivKey), ECCurve]);
%% Backwards compatible
sign(Digest, none, #'DSAPrivateKey'{} = Key) ->
@@ -880,14 +880,6 @@ ec_curve_spec({namedCurve, OID}) ->
ec_key({PubKey, PrivateKey}, Params) ->
#'ECPrivateKey'{version = 1,
- privateKey = int2list(PrivateKey),
+ privateKey = binary_to_list(PrivateKey),
parameters = Params,
publicKey = {0, PubKey}}.
-
-list2int(L) ->
- S = length(L) * 8,
- <<R:S/integer>> = erlang:iolist_to_binary(L),
- R.
-int2list(I) ->
- L = (length(integer_to_list(I, 16)) + 1) div 2,
- binary_to_list(<<I:(L*8)>>).