1 files changed, 39 insertions, 0 deletions
diff --git a/ubifs-utils/common/sign.h b/ubifs-utils/common/sign.h
new file mode 100644
index 0000000..f49c76a
--- /dev/null
+++ b/ubifs-utils/common/sign.h
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2018 Pengutronix
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ *
+ * This program is distributed in the hope that 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, write to the Free Software Foundation, Inc., 51
+ * Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Author: Sascha Hauer
+ */
+
+#ifndef __UBIFS_SIGN_H__
+#define __UBIFS_SIGN_H__
+
+#include <openssl/evp.h>
+
+struct shash_desc {
+	void *ctx;
+};
+
+int hash_digest(const void *buf, unsigned int len, uint8_t *hash);
+int hash_digest_init(void);
+int hash_digest_update(const void *buf, int len);
+int hash_digest_final(void *hash);
+int init_authentication(const char *algo_name, int *hash_len, int *hash_algo);
+void exit_authentication(void);
+void mst_node_calc_hash(const void *node, uint8_t *hash);
+int hash_sign_node(const char *auth_key_filename, const char *auth_cert_filename,
+		   void *buf, int *len, void *outbuf);
+
+#endif /* __UBIFS_SIGN_H__ */