1 files changed, 0 insertions, 181 deletions
diff --git a/bcprov/src/main/java/org/bouncycastle/pqc/crypto/mceliece/McElieceParameters.java b/bcprov/src/main/java/org/bouncycastle/pqc/crypto/mceliece/McElieceParameters.java
deleted file mode 100644
index e90c784..0000000
--- a/bcprov/src/main/java/org/bouncycastle/pqc/crypto/mceliece/McElieceParameters.java
+++ /dev/null
@@ -1,181 +0,0 @@
-package org.bouncycastle.pqc.crypto.mceliece;
-
-import org.bouncycastle.crypto.CipherParameters;
-import org.bouncycastle.pqc.math.linearalgebra.PolynomialRingGF2;
-
-public class McElieceParameters
-    implements CipherParameters
-{
-
-    /**
-     * The default extension degree
-     */
-    public static final int DEFAULT_M = 11;
-
-    /**
-     * The default error correcting capability.
-     */
-    public static final int DEFAULT_T = 50;
-
-    /**
-     * extension degree of the finite field GF(2^m)
-     */
-    private int m;
-
-    /**
-     * error correction capability of the code
-     */
-    private int t;
-
-    /**
-     * length of the code
-     */
-    private int n;
-
-    /**
-     * the field polynomial
-     */
-    private int fieldPoly;
-
-    /**
-     * Constructor. Set the default parameters: extension degree.
-     */
-    public McElieceParameters()
-    {
-        this(DEFAULT_M, DEFAULT_T);
-    }
-
-    /**
-     * Constructor.
-     *
-     * @param keysize the length of a Goppa code
-     * @throws IllegalArgumentException if <tt>keysize &lt; 1</tt>.
-     */
-    public McElieceParameters(int keysize)
-        throws IllegalArgumentException
-    {
-        if (keysize < 1)
-        {
-            throw new IllegalArgumentException("key size must be positive");
-        }
-        m = 0;
-        n = 1;
-        while (n < keysize)
-        {
-            n <<= 1;
-            m++;
-        }
-        t = n >>> 1;
-        t /= m;
-        fieldPoly = PolynomialRingGF2.getIrreduciblePolynomial(m);
-    }
-
-    /**
-     * Constructor.
-     *
-     * @param m degree of the finite field GF(2^m)
-     * @param t error correction capability of the code
-     * @throws IllegalArgumentException if <tt>m &lt; 1</tt> or <tt>m &gt; 32</tt> or
-     * <tt>t &lt; 0</tt> or <tt>t &gt; n</tt>.
-     */
-    public McElieceParameters(int m, int t)
-        throws IllegalArgumentException
-    {
-        if (m < 1)
-        {
-            throw new IllegalArgumentException("m must be positive");
-        }
-        if (m > 32)
-        {
-            throw new IllegalArgumentException("m is too large");
-        }
-        this.m = m;
-        n = 1 << m;
-        if (t < 0)
-        {
-            throw new IllegalArgumentException("t must be positive");
-        }
-        if (t > n)
-        {
-            throw new IllegalArgumentException("t must be less than n = 2^m");
-        }
-        this.t = t;
-        fieldPoly = PolynomialRingGF2.getIrreduciblePolynomial(m);
-    }
-
-    /**
-     * Constructor.
-     *
-     * @param m    degree of the finite field GF(2^m)
-     * @param t    error correction capability of the code
-     * @param poly the field polynomial
-     * @throws IllegalArgumentException if <tt>m &lt; 1</tt> or <tt>m &gt; 32</tt> or
-     * <tt>t &lt; 0</tt> or <tt>t &gt; n</tt> or
-     * <tt>poly</tt> is not an irreducible field polynomial.
-     */
-    public McElieceParameters(int m, int t, int poly)
-        throws IllegalArgumentException
-    {
-        this.m = m;
-        if (m < 1)
-        {
-            throw new IllegalArgumentException("m must be positive");
-        }
-        if (m > 32)
-        {
-            throw new IllegalArgumentException(" m is too large");
-        }
-        this.n = 1 << m;
-        this.t = t;
-        if (t < 0)
-        {
-            throw new IllegalArgumentException("t must be positive");
-        }
-        if (t > n)
-        {
-            throw new IllegalArgumentException("t must be less than n = 2^m");
-        }
-        if ((PolynomialRingGF2.degree(poly) == m)
-            && (PolynomialRingGF2.isIrreducible(poly)))
-        {
-            this.fieldPoly = poly;
-        }
-        else
-        {
-            throw new IllegalArgumentException(
-                "polynomial is not a field polynomial for GF(2^m)");
-        }
-    }
-
-    /**
-     * @return the extension degree of the finite field GF(2^m)
-     */
-    public int getM()
-    {
-        return m;
-    }
-
-    /**
-     * @return the length of the code
-     */
-    public int getN()
-    {
-        return n;
-    }
-
-    /**
-     * @return the error correction capability of the code
-     */
-    public int getT()
-    {
-        return t;
-    }
-
-    /**
-     * @return the field polynomial
-     */
-    public int getFieldPoly()
-    {
-        return fieldPoly;
-    }
-}