diff --git a/NIST_Data_Leakage_Case/tools/JLECmd.7z b/NIST_Data_Leakage_Case/tools/JLECmd.7z
new file mode 100644
index 0000000..2005fce
Binary files /dev/null and b/NIST_Data_Leakage_Case/tools/JLECmd.7z differ