diff --git a/build.gradle b/build.gradle
index 2f89633..6bf76b8 100644
--- a/build.gradle
+++ b/build.gradle
@@ -12,4 +12,5 @@ dependencies {
     compile 'com.neovisionaries:nv-websocket-client:1.30'
     compile 'org.bitcoinj:bitcoinj-core:0.14.3'
     compile group: 'com.google.code.gson', name: 'gson', version: '2.8.0'
+    compile group: "org.tukaani", name: "xz", version: "1.6"
 }
diff --git a/src/main/java/com/luminiasoft/bitshares/FileBin.java b/src/main/java/com/luminiasoft/bitshares/FileBin.java
index a0ff892..5fcf119 100644
--- a/src/main/java/com/luminiasoft/bitshares/FileBin.java
+++ b/src/main/java/com/luminiasoft/bitshares/FileBin.java
@@ -1,35 +1,105 @@
-package com.luminiasoft.bitshares;
-
-/**
- * Class to manage the Bin Files
- * @author Henry Varona
- */
-public abstract class FileBin {
-    
-    /**
-     * Method to get the brainkey fron an input of bytes
-     * @param input Array of bytes of the file to be processed
-     * @param password the pin code
-     * @return the brainkey file, or null if the file or the password are incorrect
-     */
-    public static String getBrainkeyFromByte(byte[] input, String password){
-        
-        
-        
-        return null;
-    }
-    
-    /**
-     * Method to generate the file form a brainkey
-     * @param BrainKey The input brainkey
-     * @param password The pin code
-     * @return The array byte of the file, or null if an error ocurred
-     */
-    public static byte[] getBytesFromBrainKey(String BrainKey,String password){
-        
-        
-        return null;
-    }
-    
-    
-}
+package com.luminiasoft.bitshares;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+import org.tukaani.xz.LZMA2Options;
+import org.tukaani.xz.LZMAInputStream;
+import org.tukaani.xz.LZMAOutputStream;
+
+/**
+ * Class to manage the Bin Files
+ *
+ * @author Henry Varona
+ */
+public abstract class FileBin {
+
+    /**
+     * Method to get the brainkey fron an input of bytes
+     *
+     * @param input Array of bytes of the file to be processed
+     * @param password the pin code
+     * @return the brainkey file, or null if the file or the password are
+     * incorrect
+     */
+    public static String getBrainkeyFromByte(byte[] input, String password) {
+
+        //Creates cypher AES with password
+        //Uncrypt 
+        return null;
+    }
+
+    /**
+     * Method to generate the file form a brainkey
+     *
+     * @param BrainKey The input brainkey
+     * @param password The pin code
+     * @return The array byte of the file, or null if an error ocurred
+     */
+    public static byte[] getBytesFromBrainKey(String BrainKey, String password) {
+
+        // Cypher AES password
+        // Get random public key address
+        // Cypher random public key with aespassword
+        // Cypher key ciphered key and aespassword
+        // Cypher brainkey
+        // Store cypher brainkey and cyher public + password
+        //LZMA compress
+        //Generate another public key
+        //Cypher public key with password
+        // result Cypher compressed message
+        return null;
+    }
+
+    public static byte[] compressDataLZMA(byte[] inputBytes) {
+        LZMAOutputStream out = null;
+        try {
+            ByteArrayInputStream input = new ByteArrayInputStream(inputBytes);
+            ByteArrayOutputStream output = new ByteArrayOutputStream(2048);
+            LZMA2Options options = new LZMA2Options();
+            out = new LZMAOutputStream(output, options,-1);
+            byte[] buf = new byte[inputBytes.length];
+            int size;
+            while ((size = input.read(buf)) != -1) {
+                out.write(buf, 0, size);
+            }
+            out.finish();
+            return output.toByteArray();
+        } catch (IOException ex) {
+            Logger.getLogger(FileBin.class.getName()).log(Level.SEVERE, null, ex);
+        } finally {
+            try {
+                out.close();
+            } catch (IOException ex) {
+                Logger.getLogger(FileBin.class.getName()).log(Level.SEVERE, null, ex);
+            }
+        }
+        return null;
+    }
+    
+    public static byte[] decompressDataLZMA(byte[] inputBytes) {
+        LZMAInputStream in = null;
+        try {
+            ByteArrayInputStream input = new ByteArrayInputStream(inputBytes);
+            ByteArrayOutputStream output = new ByteArrayOutputStream(2048);
+            in = new LZMAInputStream(input);
+            int size;
+            while ((size = in.read()) != -1) {
+                output.write(size);
+            }
+            in.close();
+            return output.toByteArray();
+        } catch (IOException ex) {
+            Logger.getLogger(FileBin.class.getName()).log(Level.SEVERE, null, ex);
+        } finally {
+            try {
+                in.close();
+            } catch (IOException ex) {
+                Logger.getLogger(FileBin.class.getName()).log(Level.SEVERE, null, ex);
+            }
+        }
+        return null;
+    }
+}