/* 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 struct key_preparsed_payload; /* * 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 */