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+TDES CBC Decryption Demo
+
+Simple demo showing an decryption operation using the DES module with
+triple DES in CBC mode.  A single block of data is decrypted at a time.
+The module is also capable of performing in DES mode, but this has been
+proven to be cryptographically insecure.  CBC mode is also not recommended
+because it will always produce the same ciphertext for a block of
+plaintext.  CBC and CFB modes are recommended instead.
+
+Please note that the use of interrupts and uDMA is not required for the
+operation of the module.  It is only done for demonstration purposes.
+
+-------------------------------------------------------------------------------
+
+Copyright (c) 2013-2014 Texas Instruments Incorporated.  All rights reserved.
+Software License Agreement
+
+Texas Instruments (TI) is supplying this software for use solely and
+exclusively on TI's microcontroller products. The software is owned by
+TI and/or its suppliers, and is protected under applicable copyright
+laws. You may not combine this software with "viral" open-source
+software in order to form a larger program.
+
+THIS SOFTWARE IS PROVIDED "AS IS" AND WITH ALL FAULTS.
+NO WARRANTIES, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING, BUT
+NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. TI SHALL NOT, UNDER ANY
+CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR CONSEQUENTIAL
+DAMAGES, FOR ANY REASON WHATSOEVER.
+
+This is part of revision 2.1.0.12573 of the DK-TM4C129X Firmware Package.