NTCP2: Remove debug code

router/java/src/com/southernstorm/noise/protocol/ChaChaPolyCipherState.java

@@ -41,8 +41,6 @@ public class ChaChaPolyCipherState implements CipherState {
 	private final byte[] polyKey;
 	private long n;
 	private boolean haskey;
-	// I2P debug to be removed
-	private byte[] initialKey;
 	
 	/**
 	 * Constructs a new cipher state for the "ChaChaPoly" algorithm.
@@ -82,9 +80,6 @@ public class ChaChaPolyCipherState implements CipherState {
 
 	@Override
 	public void initializeKey(byte[] key, int offset) {
-		// I2P debug to be removed
-		initialKey = new byte[32];
-		System.arraycopy(key, 0, initialKey, 0, 32);
 		ChaChaCore.initKey256(input, key, offset);
 		n = 0;
 		haskey = true;
@@ -293,16 +288,6 @@ public class ChaChaPolyCipherState implements CipherState {
 		n = nonce;
 	}
 
-	/**
-	 *  I2P debug to be removed
-	 *  @return null if none yet
-	 */
-	public byte[] getKey() {
-		if (!haskey)
-			return null;
-		return initialKey;
-	}
-
 	/**
 	 *  I2P debug
 	 */
@@ -312,13 +297,6 @@ public class ChaChaPolyCipherState implements CipherState {
 		buf.append("  Cipher State:\n" +
 		           "    nonce: ");
 		buf.append(n);
-		buf.append("\n" +
-		           "    init key: ");
-		// I2P debug to be removed
-		if (haskey)
-			buf.append(net.i2p.data.Base64.encode(initialKey));
-		else
-			buf.append("null");
 		buf.append("\n    poly key: ");
 		if (haskey)
 			buf.append(net.i2p.data.Base64.encode(polyKey));

router/java/src/com/southernstorm/noise/protocol/CipherState.java

@@ -155,9 +155,4 @@ public interface CipherState extends Destroyable {
 	 * value goes backwards then security may be compromised.
 	 */
 	void setNonce(long nonce);
-
-	/**
-	 *  I2P debug to be removed
-	 */
-	public byte[] getKey();
 }