mirror of https://gitee.com/openkylin/linux.git
34 lines
981 B
C
34 lines
981 B
C
/* 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 */
|