1 files changed, 0 insertions, 75 deletions
diff --git a/libraries/spongycastle/pkix/src/main/java/org/spongycastle/cert/crmf/ProofOfPossessionSigningKeyBuilder.java b/libraries/spongycastle/pkix/src/main/java/org/spongycastle/cert/crmf/ProofOfPossessionSigningKeyBuilder.java
deleted file mode 100644
index 07659593c..000000000
--- a/libraries/spongycastle/pkix/src/main/java/org/spongycastle/cert/crmf/ProofOfPossessionSigningKeyBuilder.java
+++ /dev/null
@@ -1,75 +0,0 @@
-package org.spongycastle.cert.crmf;
-
-import org.spongycastle.asn1.DERBitString;
-import org.spongycastle.asn1.crmf.CertRequest;
-import org.spongycastle.asn1.crmf.PKMACValue;
-import org.spongycastle.asn1.crmf.POPOSigningKey;
-import org.spongycastle.asn1.crmf.POPOSigningKeyInput;
-import org.spongycastle.asn1.x509.GeneralName;
-import org.spongycastle.asn1.x509.SubjectPublicKeyInfo;
-import org.spongycastle.operator.ContentSigner;
-
-public class ProofOfPossessionSigningKeyBuilder
-{
-    private CertRequest certRequest;
-    private SubjectPublicKeyInfo pubKeyInfo;
-    private GeneralName name;
-    private PKMACValue publicKeyMAC;
-
-    public ProofOfPossessionSigningKeyBuilder(CertRequest certRequest)
-    {
-        this.certRequest = certRequest;
-    }
-
-
-    public ProofOfPossessionSigningKeyBuilder(SubjectPublicKeyInfo pubKeyInfo)
-    {
-        this.pubKeyInfo = pubKeyInfo;
-    }
-
-    public ProofOfPossessionSigningKeyBuilder setSender(GeneralName name)
-    {
-        this.name = name;
-
-        return this;
-    }
-
-    public ProofOfPossessionSigningKeyBuilder setPublicKeyMac(PKMACValueGenerator generator, char[] password)
-        throws CRMFException
-    {
-        this.publicKeyMAC = generator.generate(password, pubKeyInfo);
-
-        return this;
-    }
-
-    public POPOSigningKey build(ContentSigner signer)
-    {
-        if (name != null && publicKeyMAC != null)
-        {
-            throw new IllegalStateException("name and publicKeyMAC cannot both be set.");
-        }
-
-        POPOSigningKeyInput popo;
-
-        if (certRequest != null)
-        {
-            popo = null;
-
-            CRMFUtil.derEncodeToStream(certRequest, signer.getOutputStream());
-        }
-        else if (name != null)
-        {
-            popo = new POPOSigningKeyInput(name, pubKeyInfo);
-
-            CRMFUtil.derEncodeToStream(popo, signer.getOutputStream());
-        }
-        else
-        {
-            popo = new POPOSigningKeyInput(publicKeyMAC, pubKeyInfo);
-
-            CRMFUtil.derEncodeToStream(popo, signer.getOutputStream());
-        }
-
-        return new POPOSigningKey(popo, signer.getAlgorithmIdentifier(), new DERBitString(signer.getSignature()));
-    }
-}