1 files changed, 122 insertions, 0 deletions
diff --git a/core/src/main/java/org/spongycastle/asn1/x509/qualified/BiometricData.java b/core/src/main/java/org/spongycastle/asn1/x509/qualified/BiometricData.java
new file mode 100644
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--- /dev/null
+++ b/core/src/main/java/org/spongycastle/asn1/x509/qualified/BiometricData.java
@@ -0,0 +1,122 @@
+package org.spongycastle.asn1.x509.qualified;
+
+import java.util.Enumeration;
+
+import org.spongycastle.asn1.ASN1EncodableVector;
+import org.spongycastle.asn1.ASN1Object;
+import org.spongycastle.asn1.ASN1OctetString;
+import org.spongycastle.asn1.ASN1Primitive;
+import org.spongycastle.asn1.ASN1Sequence;
+import org.spongycastle.asn1.DERIA5String;
+import org.spongycastle.asn1.DERSequence;
+import org.spongycastle.asn1.x509.AlgorithmIdentifier;
+
+/**
+ * The BiometricData object.
+ * <pre>
+ * BiometricData  ::=  SEQUENCE {
+ *       typeOfBiometricData  TypeOfBiometricData,
+ *       hashAlgorithm        AlgorithmIdentifier,
+ *       biometricDataHash    OCTET STRING,
+ *       sourceDataUri        IA5String OPTIONAL  }
+ * </pre>
+ */
+public class BiometricData 
+    extends ASN1Object
+{
+    private TypeOfBiometricData typeOfBiometricData;
+    private AlgorithmIdentifier hashAlgorithm;
+    private ASN1OctetString     biometricDataHash;
+    private DERIA5String        sourceDataUri;
+    
+    public static BiometricData getInstance(
+        Object obj)
+    {
+        if (obj instanceof BiometricData)
+        {
+            return (BiometricData)obj;
+        }
+
+        if (obj != null)
+        {
+            return new BiometricData(ASN1Sequence.getInstance(obj));            
+        }
+
+        return null;
+    }                
+            
+    private BiometricData(ASN1Sequence seq)
+    {
+        Enumeration e = seq.getObjects();
+
+        // typeOfBiometricData
+        typeOfBiometricData = TypeOfBiometricData.getInstance(e.nextElement());
+        // hashAlgorithm
+        hashAlgorithm = AlgorithmIdentifier.getInstance(e.nextElement());
+        // biometricDataHash
+        biometricDataHash = ASN1OctetString.getInstance(e.nextElement());
+        // sourceDataUri
+        if (e.hasMoreElements())
+        {
+            sourceDataUri = DERIA5String.getInstance(e.nextElement());
+        }
+    }
+    
+    public BiometricData(
+        TypeOfBiometricData typeOfBiometricData,
+        AlgorithmIdentifier hashAlgorithm,
+        ASN1OctetString     biometricDataHash,
+        DERIA5String        sourceDataUri)
+    {
+        this.typeOfBiometricData = typeOfBiometricData;
+        this.hashAlgorithm = hashAlgorithm;
+        this.biometricDataHash = biometricDataHash;
+        this.sourceDataUri = sourceDataUri;
+    }
+    
+    public BiometricData(
+        TypeOfBiometricData typeOfBiometricData,
+        AlgorithmIdentifier hashAlgorithm,
+        ASN1OctetString     biometricDataHash)
+    {
+        this.typeOfBiometricData = typeOfBiometricData;
+        this.hashAlgorithm = hashAlgorithm;
+        this.biometricDataHash = biometricDataHash;
+        this.sourceDataUri = null;
+    }
+
+    public TypeOfBiometricData getTypeOfBiometricData()
+    {
+        return typeOfBiometricData;
+    }
+    
+    public AlgorithmIdentifier getHashAlgorithm()
+    {
+        return hashAlgorithm;
+    }
+    
+    public ASN1OctetString getBiometricDataHash()
+    {
+        return biometricDataHash;
+    }
+    
+    public DERIA5String getSourceDataUri()
+    {
+        return sourceDataUri;
+    }
+    
+    public ASN1Primitive toASN1Primitive()
+    {
+        ASN1EncodableVector seq = new ASN1EncodableVector();
+        seq.add(typeOfBiometricData);
+        seq.add(hashAlgorithm);
+        seq.add(biometricDataHash); 
+        
+        if (sourceDataUri != null)
+        {
+            seq.add(sourceDataUri);
+        }
+
+        return new DERSequence(seq);
+    }
+}