1 files changed, 64 insertions, 0 deletions
diff --git a/boot_loader/bl_decrypt.c b/boot_loader/bl_decrypt.c
new file mode 100644
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+++ b/boot_loader/bl_decrypt.c
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+//*****************************************************************************
+//
+// bl_decrypt.c - Code for performing an in-place decryption of the firmware
+//                image as it is downloaded.
+//
+// Copyright (c) 2007-2014 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 Tiva Firmware Development Package.
+//
+//*****************************************************************************
+
+#include <stdint.h>
+#include "bl_config.h"
+#include "boot_loader/bl_decrypt.h"
+
+//*****************************************************************************
+//
+//! \addtogroup bl_decrypt_api
+//! @{
+//
+//*****************************************************************************
+#if defined(ENABLE_DECRYPTION) || defined(DOXYGEN)
+
+//*****************************************************************************
+//
+//! Performs an in-place decryption of downloaded data.
+//!
+//! \param pui8Buffer is the buffer that holds the data to decrypt.
+//! \param ui32Size is the size, in bytes, of the buffer that was passed in via
+//! the \e pui8Buffer parameter.
+//!
+//! This function is a stub that could provide in-place decryption of the data
+//! that is being downloaded to the device.
+//!
+//! \return None.
+//
+//*****************************************************************************
+void
+DecryptData(uint8_t *pui8Buffer, uint32_t ui32Size)
+{
+}
+
+//*****************************************************************************
+//
+// Close the Doxygen group.
+//! @}
+//
+//*****************************************************************************
+#endif
+