1 files changed, 0 insertions, 54 deletions
diff --git a/libraries/spongycastle/core/src/main/java/org/spongycastle/pqc/math/ntru/euclid/BigIntEuclidean.java b/libraries/spongycastle/core/src/main/java/org/spongycastle/pqc/math/ntru/euclid/BigIntEuclidean.java
deleted file mode 100644
index eec9ebf79..000000000
--- a/libraries/spongycastle/core/src/main/java/org/spongycastle/pqc/math/ntru/euclid/BigIntEuclidean.java
+++ /dev/null
@@ -1,54 +0,0 @@
-package org.spongycastle.pqc.math.ntru.euclid;
-
-import java.math.BigInteger;
-
-/**
- * Extended Euclidean Algorithm in <code>BigInteger</code>s
- */
-public class BigIntEuclidean
-{
-    public BigInteger x, y, gcd;
-
-    private BigIntEuclidean()
-    {
-    }
-
-    /**
-     * Runs the EEA on two <code>BigInteger</code>s<br/>
-     * Implemented from pseudocode on <a href="http://en.wikipedia.org/wiki/Extended_Euclidean_algorithm">Wikipedia</a>.
-     *
-     * @param a
-     * @param b
-     * @return a <code>BigIntEuclidean</code> object that contains the result in the variables <code>x</code>, <code>y</code>, and <code>gcd</code>
-     */
-    public static BigIntEuclidean calculate(BigInteger a, BigInteger b)
-    {
-        BigInteger x = BigInteger.ZERO;
-        BigInteger lastx = BigInteger.ONE;
-        BigInteger y = BigInteger.ONE;
-        BigInteger lasty = BigInteger.ZERO;
-        while (!b.equals(BigInteger.ZERO))
-        {
-            BigInteger[] quotientAndRemainder = a.divideAndRemainder(b);
-            BigInteger quotient = quotientAndRemainder[0];
-
-            BigInteger temp = a;
-            a = b;
-            b = quotientAndRemainder[1];
-
-            temp = x;
-            x = lastx.subtract(quotient.multiply(x));
-            lastx = temp;
-
-            temp = y;
-            y = lasty.subtract(quotient.multiply(y));
-            lasty = temp;
-        }
-
-        BigIntEuclidean result = new BigIntEuclidean();
-        result.x = lastx;
-        result.y = lasty;
-        result.gcd = a;
-        return result;
-    }
-}
-\ No newline at end of file