1 files changed, 87 insertions, 0 deletions
diff --git a/prov/src/main/java/org/spongycastle/jcajce/provider/symmetric/Skipjack.java b/prov/src/main/java/org/spongycastle/jcajce/provider/symmetric/Skipjack.java
new file mode 100644
index 00000000..1f79c547
--- /dev/null
+++ b/prov/src/main/java/org/spongycastle/jcajce/provider/symmetric/Skipjack.java
@@ -0,0 +1,87 @@
+package org.spongycastle.jcajce.provider.symmetric;
+
+import org.spongycastle.crypto.CipherKeyGenerator;
+import org.spongycastle.crypto.engines.SkipjackEngine;
+import org.spongycastle.crypto.macs.CBCBlockCipherMac;
+import org.spongycastle.crypto.macs.CFBBlockCipherMac;
+import org.spongycastle.jcajce.provider.config.ConfigurableProvider;
+import org.spongycastle.jcajce.provider.symmetric.util.BaseBlockCipher;
+import org.spongycastle.jcajce.provider.symmetric.util.BaseKeyGenerator;
+import org.spongycastle.jcajce.provider.symmetric.util.BaseMac;
+import org.spongycastle.jcajce.provider.symmetric.util.IvAlgorithmParameters;
+import org.spongycastle.jcajce.provider.util.AlgorithmProvider;
+
+public final class Skipjack
+{
+    private Skipjack()
+    {
+    }
+    
+    public static class ECB
+        extends BaseBlockCipher
+    {
+        public ECB()
+        {
+            super(new SkipjackEngine());
+        }
+    }
+
+    public static class KeyGen
+        extends BaseKeyGenerator
+    {
+        public KeyGen()
+        {
+            super("Skipjack", 80, new CipherKeyGenerator());
+        }
+    }
+
+    public static class AlgParams
+        extends IvAlgorithmParameters
+    {
+        protected String engineToString()
+        {
+            return "Skipjack IV";
+        }
+    }
+
+    public static class Mac
+        extends BaseMac
+    {
+        public Mac()
+        {
+            super(new CBCBlockCipherMac(new SkipjackEngine()));
+        }
+    }
+
+    public static class MacCFB8
+        extends BaseMac
+    {
+        public MacCFB8()
+        {
+            super(new CFBBlockCipherMac(new SkipjackEngine()));
+        }
+    }
+
+    public static class Mappings
+        extends AlgorithmProvider
+    {
+        private static final String PREFIX = Skipjack.class.getName();
+
+        public Mappings()
+        {
+        }
+
+        public void configure(ConfigurableProvider provider)
+        {
+
+            provider.addAlgorithm("Cipher.SKIPJACK", PREFIX + "$ECB");
+            provider.addAlgorithm("KeyGenerator.SKIPJACK", PREFIX + "$KeyGen");
+            provider.addAlgorithm("AlgorithmParameters.SKIPJACK", PREFIX + "$AlgParams");
+            provider.addAlgorithm("Mac.SKIPJACKMAC", PREFIX + "$Mac");
+            provider.addAlgorithm("Alg.Alias.Mac.SKIPJACK", "SKIPJACKMAC");
+            provider.addAlgorithm("Mac.SKIPJACKMAC/CFB8", PREFIX + "$MacCFB8");
+            provider.addAlgorithm("Alg.Alias.Mac.SKIPJACK/CFB8", "SKIPJACKMAC/CFB8");
+
+        }
+    }
+}