fusee/exo: BYOK support for 6.2.0. Proper support TODO.

fusee/fusee-secondary/src/extkeys.h

@@ -0,0 +1,32 @@
+/*
+ * Copyright (c) 2018 Atmosphère-NX
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+ 
+#ifndef FUSEE_EXTKEYS_H
+#define FUSEE_EXTKEYS_H
+
+#include <string.h>
+#include "utils.h"
+#include "masterkey.h"
+
+typedef struct {
+    unsigned char tsec_root_key[0x10];
+    unsigned char master_keks[0x20][0x10];
+} fusee_extkeys_t;
+
+void parse_hex_key(unsigned char *key, const char *hex, unsigned int len);
+void extkeys_initialize_keyset(fusee_extkeys_t *keyset, FILE *f);
+
+#endif