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authorIngela Anderton Andin <[email protected]>2013-04-25 11:04:36 +0200
committerIngela Anderton Andin <[email protected]>2013-05-08 10:39:21 +0200
commitdad86c51e920d015da390ec6bef3da24924fa063 (patch)
treed68c8fc8b025b725b7f5ee048d56bb1e82e68fe2 /lib/public_key
parent7bbfc0d715d2023cc27a7819c108d47ab812b89e (diff)
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ssl, public_key, crypto: General generate_key and compute_key functions
Diffstat (limited to 'lib/public_key')
-rw-r--r--lib/public_key/src/public_key.erl19
1 files changed, 7 insertions, 12 deletions
diff --git a/lib/public_key/src/public_key.erl b/lib/public_key/src/public_key.erl
index df4f38f507..3497018a88 100644
--- a/lib/public_key/src/public_key.erl
+++ b/lib/public_key/src/public_key.erl
@@ -330,7 +330,7 @@ encrypt_private(PlainText,
%% Description: Generates a new keypair
%%--------------------------------------------------------------------
generate_key(#'DHParameter'{prime = P, base = G}) ->
- crypto:dh_generate_key([crypto:mpint(P), crypto:mpint(G)]);
+ crypto:generate_key(dh, [P, G]);
generate_key({namedCurve, _} = Params) ->
ec_generate_key(Params);
generate_key(#'OTPECParameters'{} = Params) ->
@@ -341,14 +341,13 @@ generate_key(#'OTPECParameters'{} = Params) ->
-spec compute_key(OthersKey ::binary(), MyKey::binary(), #'DHParameter'{}) -> binary().
%% Description: Compute shared secret
%%--------------------------------------------------------------------
-compute_key(PubKey, #'ECPrivateKey'{} = PrivateKey) ->
- compute_key(PubKey, format_ecdh_key(PrivateKey));
-
-compute_key(#'ECPoint'{point = Point}, ECDHKeys) ->
- crypto:ecdh_compute_key(Point, ECDHKeys).
+compute_key(#'ECPoint'{point = Point}, #'ECPrivateKey'{privateKey = PrivKey,
+ parameters = Param}) ->
+ ECCurve = ec_curve_spec(Param),
+ crypto:compute_key(ecdh, Point, list2int(PrivKey), ECCurve).
compute_key(PubKey, PrivKey, #'DHParameter'{prime = P, base = G}) ->
- crypto:dh_compute_key(PubKey, PrivKey, [crypto:mpint(P), crypto:mpint(G)]).
+ crypto:compute_key(dh, PubKey, PrivKey, [P, G]).
%%--------------------------------------------------------------------
-spec pkix_sign_types(SignatureAlg::oid()) ->
@@ -741,10 +740,6 @@ validate(Cert, #path_validation_state{working_issuer_name = Issuer,
pubkey_cert:prepare_for_next_cert(OtpCert, ValidationState).
-sized_binary(Binary) ->
- Size = size(Binary),
- <<?UINT32(Size), Binary/binary>>.
-
otp_cert(Der) when is_binary(Der) ->
pkix_decode_cert(Der, otp);
otp_cert(#'OTPCertificate'{} =Cert) ->
@@ -870,7 +865,7 @@ format_rsa_private_key(#'RSAPrivateKey'{modulus = N, publicExponent = E,
ec_generate_key(Params) ->
Curve = ec_curve_spec(Params),
- Term = crypto:ecdh_generate_key(Curve),
+ Term = crypto:generate_key(ecdh, Curve),
ec_key(Term, Params).
format_ecdh_key(#'ECPrivateKey'{privateKey = PrivKey,