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