1 files changed, 28 insertions, 0 deletions
diff --git a/include/u-boot/rsa-checksum.h b/include/u-boot/rsa-checksum.h
new file mode 100644
index 0000000..02b814d
--- /dev/null
+++ b/include/u-boot/rsa-checksum.h
@@ -0,0 +1,28 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Copyright (c) 2013, Andreas Oetken.
+ */
+
+#ifndef _RSA_CHECKSUM_H
+#define _RSA_CHECKSUM_H
+
+#include <errno.h>
+#include <image.h>
+#include <u-boot/sha1.h>
+#include <u-boot/sha256.h>
+
+/**
+ * hash_calculate() - Calculate hash over the data
+ *
+ * @name:  Name of algorithm to be used for hash calculation
+ * @region: Array having info of regions over which hash needs to be calculated
+ * @region_count: Number of regions in the region array
+ * @checksum: Buffer contanining the output hash
+ *
+ * @return 0 if OK, < 0 if error
+ */
+int hash_calculate(const char *name,
+		   const struct image_region region[], int region_count,
+		   uint8_t *checksum);
+
+#endif