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-rw-r--r--utils/src/main/java/at/gv/egiz/idlink/ans1/CitizenPublicKey.java92
1 files changed, 92 insertions, 0 deletions
diff --git a/utils/src/main/java/at/gv/egiz/idlink/ans1/CitizenPublicKey.java b/utils/src/main/java/at/gv/egiz/idlink/ans1/CitizenPublicKey.java
new file mode 100644
index 00000000..c32cf2b9
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+++ b/utils/src/main/java/at/gv/egiz/idlink/ans1/CitizenPublicKey.java
@@ -0,0 +1,92 @@
+/*
+* Copyright 2008 Federal Chancellery Austria and
+* Graz University of Technology
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+package at.gv.egiz.idlink.ans1;
+
+import java.math.BigInteger;
+
+import iaik.asn1.*;
+
+/**
+ * This class implements the ASN.1 representation of the
+ * <code>CitizenPublicKey</code> of a compressed identity link.
+ *
+ * <pre>CitizenPublicKey ::= CHOICE {
+ onToken [0] INTEGER,
+ referenceURL [1] UTF8String,
+ x509Data [2] SubjectPublicKeyInfo
+}
+</pre>
+ *
+ * @author mivkovic@egiz.gv.at, mcentner@egiz.gv.at
+ */
+public class CitizenPublicKey implements ASN1Type {
+
+ /**
+ * <code>onToken</code>
+ */
+ private int onToken; // INTEGER
+
+ /**
+ * Creates a new <code>CitizenPublicKey</code> with the given
+ * <code>onToken</code> value.
+ *
+ * @param onToken
+ */
+ public CitizenPublicKey(int onToken) {
+ this.onToken = onToken;
+ }
+
+ /**
+ * Creates a new <code>CitizenPublicKey</code> from the given ASN.1 representation.
+ *
+ * @param obj
+ * @throws CodingException
+ */
+ public CitizenPublicKey(ASN1Object obj) throws CodingException {
+ decode(obj);
+ }
+
+ @Override
+ public void decode(ASN1Object obj) throws CodingException {
+ try {
+ BigInteger Value = (BigInteger)(obj.getValue());
+ onToken = Value.intValue();
+ } catch (Exception ex) {
+ throw new CodingException(ex.toString());
+ }
+ }
+
+ @Override
+ public ASN1Object toASN1Object() {
+ INTEGER ot = new INTEGER(onToken);
+ return ot;
+ }
+
+ /**
+ * Returns the DER encoding of this <code>CitizenPublicKey</code>.
+ *
+ * @return the DER encoding of this <code>CitizenPublicKey</code>
+ */
+ public byte[] getEncoded() {
+ return DerCoder.encode(toASN1Object());
+ }
+
+ public int getOnToken() {
+ return onToken;
+ }
+
+} \ No newline at end of file