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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:49:45 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:49:45 +0000
commit2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch)
tree848558de17fb3008cdf4d861b01ac7781903ce39 /include/keys/asymmetric-parser.h
parentInitial commit. (diff)
downloadlinux-2c3c1048746a4622d8c89a29670120dc8fab93c4.tar.xz
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Adding upstream version 6.1.76.upstream/6.1.76
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'include/keys/asymmetric-parser.h')
-rw-r--r--include/keys/asymmetric-parser.h33
1 files changed, 33 insertions, 0 deletions
diff --git a/include/keys/asymmetric-parser.h b/include/keys/asymmetric-parser.h
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+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/* Asymmetric public-key cryptography data parser
+ *
+ * See Documentation/crypto/asymmetric-keys.rst
+ *
+ * Copyright (C) 2012 Red Hat, Inc. All Rights Reserved.
+ * Written by David Howells (dhowells@redhat.com)
+ */
+
+#ifndef _KEYS_ASYMMETRIC_PARSER_H
+#define _KEYS_ASYMMETRIC_PARSER_H
+
+/*
+ * Key data parser. Called during key instantiation.
+ */
+struct asymmetric_key_parser {
+ struct list_head link;
+ struct module *owner;
+ const char *name;
+
+ /* Attempt to parse a key from the data blob passed to add_key() or
+ * keyctl_instantiate(). Should also generate a proposed description
+ * that the caller can optionally use for the key.
+ *
+ * Return EBADMSG if not recognised.
+ */
+ int (*parse)(struct key_preparsed_payload *prep);
+};
+
+extern int register_asymmetric_key_parser(struct asymmetric_key_parser *);
+extern void unregister_asymmetric_key_parser(struct asymmetric_key_parser *);
+
+#endif /* _KEYS_ASYMMETRIC_PARSER_H */