1 files changed, 41 insertions, 0 deletions
diff --git a/peripheral/keystore/chaabi/libcc54/include/export/secure_channel.h b/peripheral/keystore/chaabi/libcc54/include/export/secure_channel.h
new file mode 100644
index 0000000..c731de4
--- /dev/null
+++ b/peripheral/keystore/chaabi/libcc54/include/export/secure_channel.h
@@ -0,0 +1,41 @@
+/*******************************************************************
+* (c) Copyright 2013-2016 Intel Corporation.                       *
+* This file is licensed under the terms provided in the file       *
+* libcc54/LICENSE in this directory or a parent directory          *
+********************************************************************/
+
+#ifndef SECURE_CHANNEL_H
+#define SECURE_CHANNEL_H
+
+#include <stdint.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*!
+ * The Type is used to free the data buffer that has been created for returning data from SEP
+ */
+#define SECURE_CH_DATA_FREE_RETURN_DATA   0
+
+/*!
+ * \brief secure_channel_callback
+ * This function provides an interface between Modem Manager and Chaabi to facilitate the use of
+ * flashless modems.
+ * \param type [IN/OUT] The type of data that is being passed.  It is updated on return to be
+ *  consumed by the caller
+ * \param length [IN/OUT] The lenght of the data in bytes. Updated when the called party wants
+ * to return data
+ * \param data [IN/OUT] The data that is being passed.  If data is being returned this will
+ * be updated to contain the new data.  In the case where data is returned the caller *MUST*
+ * send a SECURE_CH_DATA_FREE_RETURN_DATA message once they have used the data, to enable
+ * this structure to be freed correctly.  Failure to do so *will* result in a memory leak.
+ * \returns 0 on SUCCESS, any other value on error.
+ */
+uint32_t secure_channel_callback(uint32_t *type, uint32_t *length, uint8_t **data);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // SECURE_CHANNEL_H