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/* SPDX-License-Identifier: GPL-2.0-only */
/*
* ecryptfs_format.h: helper functions for the encrypted key type
*
* Copyright (C) 2006 International Business Machines Corp.
* Copyright (C) 2010 Politecnico di Torino, Italy
* TORSEC group -- https://security.polito.it
*
* Authors:
* Michael A. Halcrow <mahalcro@us.ibm.com>
* Tyler Hicks <tyhicks@ou.edu>
* Roberto Sassu <roberto.sassu@polito.it>
*/
#ifndef __KEYS_ECRYPTFS_H
#define __KEYS_ECRYPTFS_H
#include <linux/ecryptfs.h>
#define PGP_DIGEST_ALGO_SHA512 10
u8 *ecryptfs_get_auth_tok_key(struct ecryptfs_auth_tok *auth_tok);
void ecryptfs_get_versions(int *major, int *minor, int *file_version);
int ecryptfs_fill_auth_tok(struct ecryptfs_auth_tok *auth_tok,
const char *key_desc);
#endif /* __KEYS_ECRYPTFS_H */
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