62 lines
1.5 KiB
C
62 lines
1.5 KiB
C
/*
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* This file is part of the UCB release of Plan 9. It is subject to the license
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* terms in the LICENSE file found in the top-level directory of this
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* distribution and at http://akaros.cs.berkeley.edu/files/Plan9License. No
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* part of the UCB release of Plan 9, including this file, may be copied,
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* modified, propagated, or distributed except according to the terms contained
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* in the LICENSE file.
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*/
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/* Portions of this file are Copyright (C) 2015-2018 Giacomo Tesio <giacomo@tesio.it>
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* See /doc/license/gpl-2.0.txt for details about the licensing.
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*/
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/* Portions of this file are Copyright (C) 9front's team.
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* See /doc/license/9front-mit for details about the licensing.
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* See http://git.9front.org/plan9front/plan9front/HEAD/info.html for a list of authors.
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*/
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#include <u.h>
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#include <lib9.h>
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#include <mp.h>
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#include <libsec.h>
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void
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usage(void)
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{
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fprint(2, "usage: auth/dsagen [-t 'attr=value attr=value ...']\n");
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exits("usage");
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}
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void
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main(int argc, char **argv)
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{
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char *s, *tag;
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DSApriv *key;
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tag = nil;
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fmtinstall('B', mpfmt);
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ARGBEGIN{
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case 't':
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tag = EARGF(usage());
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break;
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default:
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usage();
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}ARGEND
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if(argc != 0)
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usage();
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key = dsagen(nil);
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s = smprint("key proto=dsa %s%sp=%B q=%B alpha=%B key=%B !secret=%B\n",
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tag ? tag : "", tag ? " " : "",
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key->pub.p, key->pub.q, key->pub.alpha, key->pub.key,
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key->secret);
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if(s == nil)
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sysfatal("smprint: %r");
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if(jehanne_write(1, s, strlen(s)) != strlen(s))
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sysfatal("write: %r");
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exits(nil);
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}
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