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Import Upstream version 1.1~pre2

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This commit is contained in:
Guus Sliepen 2019-08-26 13:44:49 +02:00
parent a04a7bcd67
commit 02de1cd2f1
172 changed files with 32291 additions and 25994 deletions
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45
src/gcrypt/digest.h Normal file
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/*
digest.h -- header file digest.c
Copyright (C) 2007 Guus Sliepen <guus@tinc-vpn.org>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#ifndef __TINC_DIGEST_H__
#define __TINC_DIGEST_H__
#include <gcrypt.h>
#define DIGEST_MAX_SIZE 64
typedef struct digest {
int algo;
int nid;
int maclength;
gcry_md_hd_t hmac;
} digest_t;
extern bool digest_open_by_name(struct digest *, const char *name, int maclength);
extern bool digest_open_by_nid(struct digest *, int nid, int maclength);
extern bool digest_open_sha1(struct digest *, int maclength);
extern void digest_close(struct digest *);
extern bool digest_create(struct digest *, const void *indata, size_t inlen, void *outdata);
extern bool digest_verify(struct digest *, const void *indata, size_t inlen, const void *digestdata);
extern bool digest_set_key(struct digest *, const void *key, size_t len);
extern int digest_get_nid(const struct digest *);
extern size_t digest_length(const struct digest *);
extern bool digest_active(const struct digest *);
#endif