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Revision 1.1, Fri Sep 2 16:10:56 2016 UTC (7 years, 9 months ago) by espie
Branch: MAIN
CVS Tags: OPENBSD_6_4_BASE, OPENBSD_6_4, OPENBSD_6_3_BASE, OPENBSD_6_3, OPENBSD_6_2_BASE, OPENBSD_6_2, OPENBSD_6_1_BASE, OPENBSD_6_1 

add a new option (-z) for signing gzip archives.
- simple barebones gzip header parsing
- signature is outside of the archive
- checksums for blocks of 64K
- verify stuff then pass it to the pipeline
lots of inputs by tedu@ and deraadt@
okay tedu@

/* $OpenBSD: signify.h,v 1.1 2016/09/02 16:10:56 espie Exp $ */
/*
 * Copyright (c) 2016 Marc Espie <espie@openbsd.org>
 *
 * Permission to use, copy, modify, and distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 */

/* common interface to signify.c/zsig.c */
#ifndef signify_h
#define signify_h
extern void zverify(const char *, const char *, const char *, const char *);
extern void zsign(const char *, const char *, const char *);

extern void *xmalloc(size_t);
extern void writeall(int, const void *, size_t, const char *);
extern int xopen(const char *, int, mode_t);
extern void *verifyzdata(uint8_t *, unsigned long long,
    const char *, const char *, const char *);
extern uint8_t *createsig(const char *, const char *, uint8_t *,
    unsigned long long);


#endif