1 files changed, 91 insertions, 0 deletions
diff --git a/libraries/spongycastle/core/src/main/java/org/spongycastle/asn1/pkcs/CertificationRequest.java b/libraries/spongycastle/core/src/main/java/org/spongycastle/asn1/pkcs/CertificationRequest.java
new file mode 100644
index 000000000..68d1d265c
--- /dev/null
+++ b/libraries/spongycastle/core/src/main/java/org/spongycastle/asn1/pkcs/CertificationRequest.java
@@ -0,0 +1,91 @@
+package org.spongycastle.asn1.pkcs;
+
+import org.spongycastle.asn1.ASN1EncodableVector;
+import org.spongycastle.asn1.ASN1Object;
+import org.spongycastle.asn1.ASN1Primitive;
+import org.spongycastle.asn1.ASN1Sequence;
+import org.spongycastle.asn1.DERBitString;
+import org.spongycastle.asn1.DERSequence;
+import org.spongycastle.asn1.x509.AlgorithmIdentifier;
+
+/**
+ * PKCS10 Certification request object.
+ * <pre>
+ * CertificationRequest ::= SEQUENCE {
+ *   certificationRequestInfo  CertificationRequestInfo,
+ *   signatureAlgorithm        AlgorithmIdentifier{{ SignatureAlgorithms }},
+ *   signature                 BIT STRING
+ * }
+ * </pre>
+ */
+public class CertificationRequest
+    extends ASN1Object
+{
+    protected CertificationRequestInfo reqInfo = null;
+    protected AlgorithmIdentifier sigAlgId = null;
+    protected DERBitString sigBits = null;
+
+    public static CertificationRequest getInstance(Object o)
+    {
+        if (o instanceof CertificationRequest)
+        {
+            return (CertificationRequest)o;
+        }
+
+        if (o != null)
+        {
+            return new CertificationRequest(ASN1Sequence.getInstance(o));
+        }
+
+        return null;
+    }
+
+    protected CertificationRequest()
+    {
+    }
+
+    public CertificationRequest(
+        CertificationRequestInfo requestInfo,
+        AlgorithmIdentifier     algorithm,
+        DERBitString            signature)
+    {
+        this.reqInfo = requestInfo;
+        this.sigAlgId = algorithm;
+        this.sigBits = signature;
+    }
+
+    public CertificationRequest(
+        ASN1Sequence seq)
+    {
+        reqInfo = CertificationRequestInfo.getInstance(seq.getObjectAt(0));
+        sigAlgId = AlgorithmIdentifier.getInstance(seq.getObjectAt(1));
+        sigBits = (DERBitString)seq.getObjectAt(2);
+    }
+
+    public CertificationRequestInfo getCertificationRequestInfo()
+    {
+        return reqInfo;
+    }
+
+    public AlgorithmIdentifier getSignatureAlgorithm()
+    {
+        return sigAlgId;
+    }
+
+    public DERBitString getSignature()
+    {
+        return sigBits;
+    }
+
+    public ASN1Primitive toASN1Primitive()
+    {
+        // Construct the CertificateRequest
+        ASN1EncodableVector  v = new ASN1EncodableVector();
+
+        v.add(reqInfo);
+        v.add(sigAlgId);
+        v.add(sigBits);
+
+        return new DERSequence(v);
+    }
+}