Move mkosi folder to old image folder location

image/measured-boot/extract_authentihash.py

@@ -0,0 +1,21 @@
+#!/usr/bin/env python
+# Copyright (c) Edgeless Systems GmbH
+#
+# SPDX-License-Identifier: AGPL-3.0-only
+
+# This script calculates the authentihash of a PE / EFI binary.
+# Install prerequisites:
+#   pip install lief
+
+import sys
+import lief
+
+def authentihash(filename):
+    pe = lief.parse(filename)
+    return pe.authentihash(lief.PE.ALGORITHMS.SHA_256)
+
+if __name__ == '__main__':
+    if len(sys.argv) != 2:
+        print(f"Usage: {sys.argv[0]} <filename>")
+        sys.exit(1)
+    print(authentihash(sys.argv[1]).hex())