1 files changed, 74 insertions, 0 deletions
diff --git a/core/src/main/java/org/spongycastle/crypto/params/GOST3410Parameters.java b/core/src/main/java/org/spongycastle/crypto/params/GOST3410Parameters.java
new file mode 100644
index 00000000..ad29ed65
--- /dev/null
+++ b/core/src/main/java/org/spongycastle/crypto/params/GOST3410Parameters.java
@@ -0,0 +1,74 @@
+package org.spongycastle.crypto.params;
+
+import org.spongycastle.crypto.CipherParameters;
+
+import java.math.BigInteger;
+
+public class GOST3410Parameters
+   implements CipherParameters
+{
+    private BigInteger              p;
+    private BigInteger              q;
+    private BigInteger              a;
+    private GOST3410ValidationParameters validation;
+
+    public GOST3410Parameters(
+        BigInteger  p,
+        BigInteger  q,
+        BigInteger  a)
+    {
+        this.p = p;
+        this.q = q;
+        this.a = a;
+    }
+
+    public GOST3410Parameters(
+        BigInteger              p,
+        BigInteger              q,
+        BigInteger              a,
+        GOST3410ValidationParameters params)
+    {
+        this.a = a;
+        this.p = p;
+        this.q = q;
+        this.validation = params;
+    }
+
+    public BigInteger getP()
+    {
+        return p;
+    }
+
+    public BigInteger getQ()
+    {
+        return q;
+    }
+
+    public BigInteger getA()
+    {
+        return a;
+    }
+
+    public GOST3410ValidationParameters getValidationParameters()
+    {
+        return validation;
+    }
+
+    public int hashCode()
+    {
+        return p.hashCode() ^ q.hashCode() ^ a.hashCode();
+    }
+
+    public boolean equals(
+        Object  obj)
+    {
+        if (!(obj instanceof GOST3410Parameters))
+        {
+            return false;
+        }
+
+        GOST3410Parameters    pm = (GOST3410Parameters)obj;
+
+        return (pm.getP().equals(p) && pm.getQ().equals(q) && pm.getA().equals(a));
+    }
+}