From d8e49ec3f297f9ba0991762eb2cddbc00ed634d2 Mon Sep 17 00:00:00 2001
From: Kenny Root <kenny@the-b.org>
Date: Thu, 11 Apr 2013 21:01:32 -0700
Subject: Fix line endings

---
 .../trilead/ssh2/crypto/dh/DhGroupExchange.java    | 226 ++++++++++-----------
 1 file changed, 113 insertions(+), 113 deletions(-)

(limited to 'src/com/trilead/ssh2/crypto/dh/DhGroupExchange.java')

diff --git a/src/com/trilead/ssh2/crypto/dh/DhGroupExchange.java b/src/com/trilead/ssh2/crypto/dh/DhGroupExchange.java
index 8e798ee..2922284 100644
--- a/src/com/trilead/ssh2/crypto/dh/DhGroupExchange.java
+++ b/src/com/trilead/ssh2/crypto/dh/DhGroupExchange.java
@@ -1,113 +1,113 @@
-
-package com.trilead.ssh2.crypto.dh;
-
-import java.math.BigInteger;
-import java.security.SecureRandom;
-
-import com.trilead.ssh2.DHGexParameters;
-import com.trilead.ssh2.crypto.digest.HashForSSH2Types;
-
-
-/**
- * DhGroupExchange.
- * 
- * @author Christian Plattner, plattner@trilead.com
- * @version $Id: DhGroupExchange.java,v 1.1 2007/10/15 12:49:57 cplattne Exp $
- */
-public class DhGroupExchange
-{
-	/* Given by the standard */
-
-	private BigInteger p;
-	private BigInteger g;
-
-	/* Client public and private */
-
-	private BigInteger e;
-	private BigInteger x;
-
-	/* Server public */
-
-	private BigInteger f;
-
-	/* Shared secret */
-
-	private BigInteger k;
-
-	public DhGroupExchange(BigInteger p, BigInteger g)
-	{
-		this.p = p;
-		this.g = g;
-	}
-
-	public void init(SecureRandom rnd)
-	{
-		k = null;
-
-		x = new BigInteger(p.bitLength() - 1, rnd);
-		e = g.modPow(x, p);
-	}
-
-	/**
-	 * @return Returns the e.
-	 */
-	public BigInteger getE()
-	{
-		if (e == null)
-			throw new IllegalStateException("Not initialized!");
-
-		return e;
-	}
-
-	/**
-	 * @return Returns the shared secret k.
-	 */
-	public BigInteger getK()
-	{
-		if (k == null)
-			throw new IllegalStateException("Shared secret not yet known, need f first!");
-
-		return k;
-	}
-
-	/**
-	 * Sets f and calculates the shared secret.
-	 */
-	public void setF(BigInteger f)
-	{
-		if (e == null)
-			throw new IllegalStateException("Not initialized!");
-
-		BigInteger zero = BigInteger.valueOf(0);
-
-		if (zero.compareTo(f) >= 0 || p.compareTo(f) <= 0)
-			throw new IllegalArgumentException("Invalid f specified!");
-
-		this.f = f;
-		this.k = f.modPow(x, p);
-	}
-
-	public byte[] calculateH(byte[] clientversion, byte[] serverversion, byte[] clientKexPayload,
-			byte[] serverKexPayload, byte[] hostKey, DHGexParameters para)
-	{
-		HashForSSH2Types hash = new HashForSSH2Types("SHA1");
-
-		hash.updateByteString(clientversion);
-		hash.updateByteString(serverversion);
-		hash.updateByteString(clientKexPayload);
-		hash.updateByteString(serverKexPayload);
-		hash.updateByteString(hostKey);
-		if (para.getMin_group_len() > 0)
-			hash.updateUINT32(para.getMin_group_len());
-		hash.updateUINT32(para.getPref_group_len());
-		if (para.getMax_group_len() > 0)
-			hash.updateUINT32(para.getMax_group_len());
-		hash.updateBigInt(p);
-		hash.updateBigInt(g);
-		hash.updateBigInt(e);
-		hash.updateBigInt(f);
-		hash.updateBigInt(k);
-
-		return hash.getDigest();
-	}
-}
+
+package com.trilead.ssh2.crypto.dh;
+
+import java.math.BigInteger;
+import java.security.SecureRandom;
+
+import com.trilead.ssh2.DHGexParameters;
+import com.trilead.ssh2.crypto.digest.HashForSSH2Types;
+
+
+/**
+ * DhGroupExchange.
+ * 
+ * @author Christian Plattner, plattner@trilead.com
+ * @version $Id: DhGroupExchange.java,v 1.1 2007/10/15 12:49:57 cplattne Exp $
+ */
+public class DhGroupExchange
+{
+	/* Given by the standard */
+
+	private BigInteger p;
+	private BigInteger g;
+
+	/* Client public and private */
+
+	private BigInteger e;
+	private BigInteger x;
+
+	/* Server public */
+
+	private BigInteger f;
+
+	/* Shared secret */
+
+	private BigInteger k;
+
+	public DhGroupExchange(BigInteger p, BigInteger g)
+	{
+		this.p = p;
+		this.g = g;
+	}
+
+	public void init(SecureRandom rnd)
+	{
+		k = null;
+
+		x = new BigInteger(p.bitLength() - 1, rnd);
+		e = g.modPow(x, p);
+	}
+
+	/**
+	 * @return Returns the e.
+	 */
+	public BigInteger getE()
+	{
+		if (e == null)
+			throw new IllegalStateException("Not initialized!");
+
+		return e;
+	}
+
+	/**
+	 * @return Returns the shared secret k.
+	 */
+	public BigInteger getK()
+	{
+		if (k == null)
+			throw new IllegalStateException("Shared secret not yet known, need f first!");
+
+		return k;
+	}
+
+	/**
+	 * Sets f and calculates the shared secret.
+	 */
+	public void setF(BigInteger f)
+	{
+		if (e == null)
+			throw new IllegalStateException("Not initialized!");
+
+		BigInteger zero = BigInteger.valueOf(0);
+
+		if (zero.compareTo(f) >= 0 || p.compareTo(f) <= 0)
+			throw new IllegalArgumentException("Invalid f specified!");
+
+		this.f = f;
+		this.k = f.modPow(x, p);
+	}
+
+	public byte[] calculateH(byte[] clientversion, byte[] serverversion, byte[] clientKexPayload,
+			byte[] serverKexPayload, byte[] hostKey, DHGexParameters para)
+	{
+		HashForSSH2Types hash = new HashForSSH2Types("SHA1");
+
+		hash.updateByteString(clientversion);
+		hash.updateByteString(serverversion);
+		hash.updateByteString(clientKexPayload);
+		hash.updateByteString(serverKexPayload);
+		hash.updateByteString(hostKey);
+		if (para.getMin_group_len() > 0)
+			hash.updateUINT32(para.getMin_group_len());
+		hash.updateUINT32(para.getPref_group_len());
+		if (para.getMax_group_len() > 0)
+			hash.updateUINT32(para.getMax_group_len());
+		hash.updateBigInt(p);
+		hash.updateBigInt(g);
+		hash.updateBigInt(e);
+		hash.updateBigInt(f);
+		hash.updateBigInt(k);
+
+		return hash.getDigest();
+	}
+}
-- 
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