2 files changed, 42 insertions, 27 deletions
diff --git a/include/linux/module_signature.h b/include/linux/module_signature.h
index 915549c779dc..db335d46787f 100644
--- a/include/linux/module_signature.h
+++ b/include/linux/module_signature.h
@@ -10,33 +10,7 @@
 #define _LINUX_MODULE_SIGNATURE_H
 
 #include <linux/types.h>
-
-/* In stripped ARM and x86-64 modules, ~ is surprisingly rare. */
-#define MODULE_SIGNATURE_MARKER "~Module signature appended~\n"
-
-enum module_signature_type {
-	MODULE_SIGNATURE_TYPE_PKCS7 = 2,	/* Signature in PKCS#7 message */
-};
-
-/*
- * Module signature information block.
- *
- * The constituents of the signature section are, in order:
- *
- *	- Signer's name
- *	- Key identifier
- *	- Signature data
- *	- Information block
- */
-struct module_signature {
-	u8	algo;		/* Public-key crypto algorithm [0] */
-	u8	hash;		/* Digest algorithm [0] */
-	u8	id_type;	/* Key identifier type [enum module_signature_type] */
-	u8	signer_len;	/* Length of signer's name [0] */
-	u8	key_id_len;	/* Length of key identifier [0] */
-	u8	__pad[3];
-	__be32	sig_len;	/* Length of signature data */
-};
+#include <uapi/linux/module_signature.h>
 
 int mod_check_sig(const struct module_signature *ms, size_t file_len,
 		  const char *name);
diff --git a/include/uapi/linux/module_signature.h b/include/uapi/linux/module_signature.h
new file mode 100644
index 000000000000..634c9f1c8fc2
--- /dev/null
+++ b/include/uapi/linux/module_signature.h
@@ -0,0 +1,41 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ * Module signature handling.
+ *
+ * Copyright (C) 2012 Red Hat, Inc. All Rights Reserved.
+ * Written by David Howells (dhowells@redhat.com)
+ */
+
+#ifndef _UAPI_LINUX_MODULE_SIGNATURE_H
+#define _UAPI_LINUX_MODULE_SIGNATURE_H
+
+#include <linux/types.h>
+
+/* In stripped ARM and x86-64 modules, ~ is surprisingly rare. */
+#define MODULE_SIGNATURE_MARKER "~Module signature appended~\n"
+
+enum module_signature_type {
+	MODULE_SIGNATURE_TYPE_PKCS7 = 2,	/* Signature in PKCS#7 message */
+};
+
+/*
+ * Module signature information block.
+ *
+ * The constituents of the signature section are, in order:
+ *
+ *	- Signer's name
+ *	- Key identifier
+ *	- Signature data
+ *	- Information block
+ */
+struct module_signature {
+	__u8	algo;		/* Public-key crypto algorithm [0] */
+	__u8	hash;		/* Digest algorithm [0] */
+	__u8	id_type;	/* Key identifier type [enum module_signature_type] */
+	__u8	signer_len;	/* Length of signer's name [0] */
+	__u8	key_id_len;	/* Length of key identifier [0] */
+	__u8	__pad[3];
+	__be32	sig_len;	/* Length of signature data */
+};
+
+#endif /* _UAPI_LINUX_MODULE_SIGNATURE_H */