Merge pull request #19 from konstantinullrich/feature/replace-deprecated-pc-features

Update deprecated PointyCastle features

Author: konstantinullrich

CHANGELOG.md

@@ -1,3 +1,6 @@
+## 1.1.3
+- Update deprecated PointyCastle features
+
 ## 1.1.2
 - Update dependencies
 - Update tests

lib/src/rsa/private_key.dart

@@ -133,12 +133,12 @@ class RSAPrivateKey implements PrivateKey {
     var privateKeySeq = ASN1Sequence();
     var modulus = ASN1Integer(_privateKey.n);
     var publicExponent = ASN1Integer(BigInt.parse('65537'));
-    var privateExponent = ASN1Integer(_privateKey.d);
+    var privateExponent = ASN1Integer(_privateKey.privateExponent);
     var p = ASN1Integer(_privateKey.p);
     var q = ASN1Integer(_privateKey.q);
-    var dP = _privateKey.d % (_privateKey.p - BigInt.from(1));
+    var dP = _privateKey.privateExponent % (_privateKey.p - BigInt.from(1));
     var exp1 = ASN1Integer(dP);
-    var dQ = _privateKey.d % (_privateKey.q - BigInt.from(1));
+    var dQ = _privateKey.privateExponent % (_privateKey.q - BigInt.from(1));
     var exp2 = ASN1Integer(dQ);
     var iQ = _privateKey.q.modInverse(_privateKey.p);
     var co = ASN1Integer(iQ);

pubspec.yaml

@@ -1,6 +1,6 @@
 name: crypton
 description: A simple Dart library for asymmetric encryption and digital signatures
-version: 1.1.2
+version: 1.1.3
 homepage: https://github.com/konstantinullrich
 repository: https://github.com/konstantinullrich/crypton
 issue_tracker: https://github.com/konstantinullrich/crypton/issues