1 files changed, 0 insertions, 231 deletions
diff --git a/libraries/spongycastle/prov/src/main/java/org/spongycastle/pqc/jcajce/provider/mceliece/BCMcEliecePublicKey.java b/libraries/spongycastle/prov/src/main/java/org/spongycastle/pqc/jcajce/provider/mceliece/BCMcEliecePublicKey.java
deleted file mode 100644
index 25c6fd149..000000000
--- a/libraries/spongycastle/prov/src/main/java/org/spongycastle/pqc/jcajce/provider/mceliece/BCMcEliecePublicKey.java
+++ /dev/null
@@ -1,231 +0,0 @@
-package org.spongycastle.pqc.jcajce.provider.mceliece;
-
-import java.io.IOException;
-import java.security.PublicKey;
-
-import org.spongycastle.asn1.ASN1ObjectIdentifier;
-import org.spongycastle.asn1.ASN1Primitive;
-import org.spongycastle.asn1.DERNull;
-import org.spongycastle.asn1.x509.AlgorithmIdentifier;
-import org.spongycastle.asn1.x509.SubjectPublicKeyInfo;
-import org.spongycastle.crypto.CipherParameters;
-import org.spongycastle.pqc.asn1.McEliecePublicKey;
-import org.spongycastle.pqc.crypto.mceliece.McElieceKeyPairGenerator;
-import org.spongycastle.pqc.crypto.mceliece.McElieceParameters;
-import org.spongycastle.pqc.crypto.mceliece.McEliecePublicKeyParameters;
-import org.spongycastle.pqc.jcajce.spec.McEliecePublicKeySpec;
-import org.spongycastle.pqc.math.linearalgebra.GF2Matrix;
-
-/**
- * This class implements a McEliece public key and is usually instantiated by
- * the {@link McElieceKeyPairGenerator} or {@link McElieceKeyFactorySpi}.
- */
-public class BCMcEliecePublicKey
-    implements CipherParameters, PublicKey
-{
-
-    /**
-     *
-     */
-    private static final long serialVersionUID = 1L;
-
-    // the OID of the algorithm
-    private String oid;
-
-    /**
-     * the length of the code
-     */
-    private int n;
-
-    /**
-     * the error correction capability of the code
-     */
-    private int t;
-
-    /**
-     * the generator matrix
-     */
-    private GF2Matrix g;
-
-    private McElieceParameters McElieceParams;
-
-    /**
-     * Constructor (used by the {@link McElieceKeyPairGenerator}).
-     *
-     * @param oid
-     * @param n   the length of the code
-     * @param t   the error correction capability of the code
-     * @param g   the generator matrix
-     */
-    public BCMcEliecePublicKey(String oid, int n, int t, GF2Matrix g)
-    {
-        this.oid = oid;
-        this.n = n;
-        this.t = t;
-        this.g = g;
-    }
-
-    /**
-     * Constructor (used by the {@link McElieceKeyFactorySpi}).
-     *
-     * @param keySpec a {@link McEliecePublicKeySpec}
-     */
-    public BCMcEliecePublicKey(McEliecePublicKeySpec keySpec)
-    {
-        this(keySpec.getOIDString(), keySpec.getN(), keySpec.getT(), keySpec.getG());
-    }
-
-    public BCMcEliecePublicKey(McEliecePublicKeyParameters params)
-    {
-        this(params.getOIDString(), params.getN(), params.getT(), params.getG());
-        this.McElieceParams = params.getParameters();
-    }
-
-    /**
-     * Return the name of the algorithm.
-     *
-     * @return "McEliece"
-     */
-    public String getAlgorithm()
-    {
-        return "McEliece";
-    }
-
-    /**
-     * @return the length of the code
-     */
-    public int getN()
-    {
-        return n;
-    }
-
-    /**
-     * @return the dimension of the code
-     */
-    public int getK()
-    {
-        return g.getNumRows();
-    }
-
-    /**
-     * @return the error correction capability of the code
-     */
-    public int getT()
-    {
-        return t;
-    }
-
-    /**
-     * @return the generator matrix
-     */
-    public GF2Matrix getG()
-    {
-        return g;
-    }
-
-    /**
-     * @return a human readable form of the key
-     */
-    public String toString()
-    {
-        String result = "McEliecePublicKey:\n";
-        result += " length of the code         : " + n + "\n";
-        result += " error correction capability: " + t + "\n";
-        result += " generator matrix           : " + g.toString();
-        return result;
-    }
-
-    /**
-     * Compare this key with another object.
-     *
-     * @param other the other object
-     * @return the result of the comparison
-     */
-    public boolean equals(Object other)
-    {
-        if (!(other instanceof BCMcEliecePublicKey))
-        {
-            return false;
-        }
-        BCMcEliecePublicKey otherKey = (BCMcEliecePublicKey)other;
-
-        return (n == otherKey.n) && (t == otherKey.t) && g.equals(otherKey.g);
-    }
-
-    /**
-     * @return the hash code of this key
-     */
-    public int hashCode()
-    {
-        return n + t + g.hashCode();
-    }
-
-
-    /**
-     * @return the OID of the algorithm
-     */
-    public String getOIDString()
-    {
-        return oid;
-    }
-
-    /**
-     * @return the OID to encode in the SubjectPublicKeyInfo structure
-     */
-    protected ASN1ObjectIdentifier getOID()
-    {
-        return new ASN1ObjectIdentifier(McElieceKeyFactorySpi.OID);
-    }
-
-    /**
-     * @return the algorithm parameters to encode in the SubjectPublicKeyInfo
-     *         structure
-     */
-    protected ASN1Primitive getAlgParams()
-    {
-        return null; // FIXME: needed at all?
-    }
-
-
-    /**
-     * Return the keyData to encode in the SubjectPublicKeyInfo structure.
-     * <p/>
-     * The ASN.1 definition of the key structure is
-     * <p/>
-     * <pre>
-     *       McEliecePublicKey ::= SEQUENCE {
-     *         n           Integer      -- length of the code
-     *         t           Integer      -- error correcting capability
-     *         matrixG     OctetString  -- generator matrix as octet string
-     *       }
-     * </pre>
-     *
-     * @return the keyData to encode in the SubjectPublicKeyInfo structure
-     */
-    public byte[] getEncoded()
-    {
-        McEliecePublicKey key = new McEliecePublicKey(new ASN1ObjectIdentifier(oid), n, t, g);
-        AlgorithmIdentifier algorithmIdentifier = new AlgorithmIdentifier(this.getOID(), DERNull.INSTANCE);
-
-        try
-        {
-            SubjectPublicKeyInfo subjectPublicKeyInfo = new SubjectPublicKeyInfo(algorithmIdentifier, key);
-
-            return subjectPublicKeyInfo.getEncoded();
-        }
-        catch (IOException e)
-        {
-            return null;
-        }
-    }
-
-    public String getFormat()
-    {
-        return null;
-    }
-
-    public McElieceParameters getMcElieceParameters()
-    {
-        return McElieceParams;
-    }
-}