diff --git a/libs/INICrypto_v4.2.10.jar b/libs/INICrypto_v4.2.10.jar
new file mode 100644
index 0000000..60e7fb8
Binary files /dev/null and b/libs/INICrypto_v4.2.10.jar differ
diff --git a/libs/INISAFECore_v2.2.50.jar b/libs/INISAFECore_v2.2.50.jar
new file mode 100644
index 0000000..4b4fba5
Binary files /dev/null and b/libs/INISAFECore_v2.2.50.jar differ
diff --git a/libs/INISAFENet_v7.2.65_NS.jar b/libs/INISAFENet_v7.2.65_NS.jar
new file mode 100644
index 0000000..d4e6a63
Binary files /dev/null and b/libs/INISAFENet_v7.2.65_NS.jar differ
diff --git a/libs/INISAFEPKI_v1.1.50.jar b/libs/INISAFEPKI_v1.1.50.jar
new file mode 100644
index 0000000..fcb1be3
Binary files /dev/null and b/libs/INISAFEPKI_v1.1.50.jar differ
diff --git a/src/main/java/com/eactive/eai/transformer/function/crypto/IniSafeNetKJDecrypt.java b/src/main/java/com/eactive/eai/transformer/function/crypto/IniSafeNetKJDecrypt.java
new file mode 100644
index 0000000..aa16dc4
--- /dev/null
+++ b/src/main/java/com/eactive/eai/transformer/function/crypto/IniSafeNetKJDecrypt.java
@@ -0,0 +1,58 @@
+package com.eactive.eai.transformer.function.crypto;
+
+import java.util.Stack;
+
+import org.nfunk.jep.ParseException;
+import org.nfunk.jep.function.PostfixMathCommand;
+
+import com.eactive.eai.common.property.PropManager;
+import com.initech.inisafenet.KeyFixManager;
+
+public class IniSafeNetKJDecrypt extends PostfixMathCommand {
+ public IniSafeNetKJDecrypt() {
+     numberOfParameters = 1;
+ }
+
+ public void run(Stack inStack) throws ParseException {
+     checkStack(inStack);
+        
+     Object param = inStack.pop();
+     byte[] value = null;
+     
+     KeyFixManager keyMgr = null;
+     byte[] decData = null;
+     
+     PropManager propManager = PropManager.getInstance();
+     String sConf = propManager.getProperty("IniSafeNet","properties.path"); 
+     String iniSafeKey = propManager.getProperty("IniSafeNet","key.value"); 
+
+     if (param instanceof String) {
+         value = ((String) param).getBytes();
+     } else if (param instanceof byte[]) {
+         value = (byte[]) param;
+     } else if (param instanceof Double) {
+     	if (((Double) param).doubleValue() == Math.round(((Double) param).doubleValue())) {
+     		value = new Long(Math.round(((Double) param).doubleValue())).toString().getBytes();
+     	} else {
+             value =((Number) param).toString().getBytes();
+     	}
+     } else if (param instanceof Number) {
+         value = ((Number) param).toString().getBytes();
+     } else if (param == null) {
+         inStack.push(null);
+         return;
+     } else {
+         throw new ParseException("Function의 파라미터 인수가 byte[] 또는 String이 아닙니다. : " + param);
+     }
+     
+     try {
+     	keyMgr = new KeyFixManager(sConf);
+     	decData = keyMgr.decrypt(iniSafeKey, value);    	
+     	inStack.push(decData);
+     } catch (Exception e) {
+         //throw new ExecutionException(e.getMessage(), parameters, e);
+         throw new ParseException(e.getMessage(), e);
+     }    	
+ }
+}
+
diff --git a/src/main/java/com/eactive/eai/transformer/function/crypto/IniSafeNetKJEncrypt.java b/src/main/java/com/eactive/eai/transformer/function/crypto/IniSafeNetKJEncrypt.java
index 17d436c..77666b3 100644
--- a/src/main/java/com/eactive/eai/transformer/function/crypto/IniSafeNetKJEncrypt.java
+++ b/src/main/java/com/eactive/eai/transformer/function/crypto/IniSafeNetKJEncrypt.java
@@ -1,35 +1,30 @@
 package com.eactive.eai.transformer.function.crypto;
-// not completed source jwhong
+
 import java.util.Stack;
 
 import org.nfunk.jep.ParseException;
 import org.nfunk.jep.function.PostfixMathCommand;
 
 import com.eactive.eai.common.property.PropManager;
-
-import java.nio.charset.StandardCharsets;
-
-import com.eactive.eai.common.seed.SeedKJ;
-import com.eactive.eai.common.seed.SeedCipher;
-import org.apache.commons.lang3.StringUtils;
-import java.util.Base64;
+import com.initech.inisafenet.KeyFixManager;
 
 public class IniSafeNetKJEncrypt extends PostfixMathCommand {
     public IniSafeNetKJEncrypt() {
-        numberOfParameters = 2;
+        numberOfParameters = 1;
     }
 
     public void run(Stack inStack) throws ParseException {
         checkStack(inStack);
            
-        // USER FUNCTION에서 Parameter 에서 가져옴
-        Object param2 = inStack.pop();
-        String param2Str = String.valueOf(param2); // null 안전 처리      
-        String encryptKey = StringUtils.leftPad(param2Str, 16, '0');
-
         Object param = inStack.pop();
-
         byte[] value = null;
+        
+        KeyFixManager keyMgr = null;
+        byte[] encData = null;
+        
+        PropManager propManager = PropManager.getInstance();
+        String sConf = propManager.getProperty("IniSafeNet","properties.path"); 
+        String iniSafeKey = propManager.getProperty("IniSafeNet","key.value"); 
 
         if (param instanceof String) {
             value = ((String) param).getBytes();
@@ -49,11 +44,11 @@ public class IniSafeNetKJEncrypt extends PostfixMathCommand {
         } else {
             throw new ParseException("Function의 파라미터 인수가 byte[] 또는 String이 아닙니다. : " + param);
         }
-
+        
         try {
-        	String encryptedData = SeedKJ.encrypt(new String(value, StandardCharsets.UTF_8), encryptKey);   
-        	
-        	inStack.push(encryptedData);
+        	keyMgr = new KeyFixManager(sConf);
+        	encData = keyMgr.encrypt(iniSafeKey, value);       	
+        	inStack.push(encData);
         } catch (Exception e) {
             //throw new ExecutionException(e.getMessage(), parameters, e);
             throw new ParseException(e.getMessage(), e);