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| author | Ingela Anderton Andin <[email protected]> | 2013-04-25 14:51:19 +0200 |
|---|---|---|
| committer | Ingela Anderton Andin <[email protected]> | 2013-05-08 10:39:21 +0200 |
| commit | badb8f14e9829ce0a797b56702997aa355cdd9ba (patch) | |
| tree | e0e83ebf28a70a67a4bb710b7f3ef03301facf03 /lib/public_key | |
| parent | dad86c51e920d015da390ec6bef3da24924fa063 (diff) | |
| download | otp-badb8f14e9829ce0a797b56702997aa355cdd9ba.tar.gz otp-badb8f14e9829ce0a797b56702997aa355cdd9ba.tar.bz2 otp-badb8f14e9829ce0a797b56702997aa355cdd9ba.zip | |
ssl, crypto: Eliminate remaining mpint and EC resource key from API
Diffstat (limited to 'lib/public_key')
| -rw-r--r-- | lib/public_key/src/public_key.erl | 29 |
1 files changed, 11 insertions, 18 deletions
diff --git a/lib/public_key/src/public_key.erl b/lib/public_key/src/public_key.erl index 3497018a88..a8fe9213ea 100644 --- a/lib/public_key/src/public_key.erl +++ b/lib/public_key/src/public_key.erl @@ -326,7 +326,9 @@ encrypt_private(PlainText, crypto:rsa_private_encrypt(PlainText, format_rsa_private_key(Key), Padding). %%-------------------------------------------------------------------- --spec generate_key(#'DHParameter'{} | {namedCurve, Name ::atom()} | #'OTPECParameters'{}) -> {Public::binary(), Private::binary()}. +-spec generate_key(#'DHParameter'{} | {namedCurve, Name ::atom()} | + #'OTPECParameters'{}) -> {Public::binary(), Private::binary()} | + #'ECPrivateKey'{}. %% Description: Generates a new keypair %%-------------------------------------------------------------------- generate_key(#'DHParameter'{prime = P, base = G}) -> @@ -396,9 +398,10 @@ sign(DigestOrPlainText, DigestType, Key = #'RSAPrivateKey'{}) -> sign(DigestOrPlainText, sha, #'DSAPrivateKey'{p = P, q = Q, g = G, x = X}) -> crypto:sign(dss, sha, DigestOrPlainText, [P, Q, G, X]); -sign(DigestOrPlainText, DigestType, Key = #'ECPrivateKey'{}) -> - ECDHKey = format_ecdh_key(Key), - crypto:sign(ecdsa, DigestType, DigestOrPlainText, ECDHKey); +sign(DigestOrPlainText, DigestType, #'ECPrivateKey'{privateKey = PrivKey, + parameters = Param}) -> + ECCurve = ec_curve_spec(Param), + crypto:sign(ecdsa, DigestType, DigestOrPlainText, [list2int(PrivKey), ECCurve]); %% Backwards compatible sign(Digest, none, #'DSAPrivateKey'{} = Key) -> @@ -415,9 +418,9 @@ verify(DigestOrPlainText, DigestType, Signature, crypto:verify(rsa, DigestType, DigestOrPlainText, Signature, [Exp, Mod]); -verify(DigestOrPlaintext, DigestType, Signature, Key = {#'ECPoint'{}, _}) -> - ECDHKey = format_ecdh_key(Key), - crypto:verify(ecdsa, DigestType, DigestOrPlaintext, Signature, ECDHKey); +verify(DigestOrPlaintext, DigestType, Signature, {#'ECPoint'{point = Point}, Param}) -> + ECCurve = ec_curve_spec(Param), + crypto:verify(ecdsa, DigestType, DigestOrPlaintext, Signature, [Point, ECCurve]); %% Backwards compatibility verify(Digest, none, Signature, {_, #'Dss-Parms'{}} = Key ) -> @@ -868,20 +871,10 @@ ec_generate_key(Params) -> Term = crypto:generate_key(ecdh, Curve), ec_key(Term, Params). -format_ecdh_key(#'ECPrivateKey'{privateKey = PrivKey, - parameters = Param, - publicKey = _}) -> - ECCurve = ec_curve_spec(Param), - {ECCurve, list2int(PrivKey), undefined}; - -format_ecdh_key({#'ECPoint'{point = Point}, Param}) -> - ECCurve = ec_curve_spec(Param), - {ECCurve, undefined, Point}. - ec_curve_spec( #'OTPECParameters'{fieldID = FieldId, curve = PCurve, base = Base, order = Order, cofactor = CoFactor }) -> Field = {pubkey_cert_records:supportedCurvesTypes(FieldId#'OTPFieldID'.fieldType), FieldId#'OTPFieldID'.parameters}, - Curve = {list2int(PCurve#'Curve'.a), list2int(PCurve#'Curve'.b), none}, + Curve = {erlang:list_to_binary(PCurve#'Curve'.a), erlang:list_to_binary(PCurve#'Curve'.b), none}, {Field, Curve, erlang:list_to_binary(Base), Order, CoFactor}; ec_curve_spec({namedCurve, OID}) -> pubkey_cert_records:namedCurves(OID). |