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1 57fcfc2a 2005-02-13 devnull #include <u.h>
2 57fcfc2a 2005-02-13 devnull #include <libc.h>
3 57fcfc2a 2005-02-13 devnull #include <mp.h>
4 57fcfc2a 2005-02-13 devnull #include <libsec.h>
5 57fcfc2a 2005-02-13 devnull
6 57fcfc2a 2005-02-13 devnull void
7 57fcfc2a 2005-02-13 devnull usage(void)
8 57fcfc2a 2005-02-13 devnull {
9 57fcfc2a 2005-02-13 devnull fprint(2, "usage: auth/dsagen [-t 'attr=value attr=value ...']\n");
10 57fcfc2a 2005-02-13 devnull exits("usage");
11 57fcfc2a 2005-02-13 devnull }
12 57fcfc2a 2005-02-13 devnull
13 57fcfc2a 2005-02-13 devnull void
14 57fcfc2a 2005-02-13 devnull main(int argc, char **argv)
15 57fcfc2a 2005-02-13 devnull {
16 57fcfc2a 2005-02-13 devnull char *s;
17 57fcfc2a 2005-02-13 devnull char *tag;
18 57fcfc2a 2005-02-13 devnull DSApriv *key;
19 57fcfc2a 2005-02-13 devnull
20 57fcfc2a 2005-02-13 devnull tag = nil;
21 57fcfc2a 2005-02-13 devnull key = nil;
22 57fcfc2a 2005-02-13 devnull fmtinstall('B', mpfmt);
23 57fcfc2a 2005-02-13 devnull
24 57fcfc2a 2005-02-13 devnull ARGBEGIN{
25 57fcfc2a 2005-02-13 devnull case 't':
26 57fcfc2a 2005-02-13 devnull tag = EARGF(usage());
27 57fcfc2a 2005-02-13 devnull break;
28 57fcfc2a 2005-02-13 devnull default:
29 57fcfc2a 2005-02-13 devnull usage();
30 57fcfc2a 2005-02-13 devnull }ARGEND
31 57fcfc2a 2005-02-13 devnull
32 57fcfc2a 2005-02-13 devnull if(argc != 0)
33 57fcfc2a 2005-02-13 devnull usage();
34 57fcfc2a 2005-02-13 devnull
35 57fcfc2a 2005-02-13 devnull key = dsagen(nil);
36 57fcfc2a 2005-02-13 devnull
37 6acff93f 2005-02-13 devnull s = smprint("key proto=dsa %s%sp=%lB q=%lB alpha=%lB key=%lB !secret=%lB\n",
38 57fcfc2a 2005-02-13 devnull tag ? tag : "", tag ? " " : "",
39 57fcfc2a 2005-02-13 devnull key->pub.p, key->pub.q, key->pub.alpha, key->pub.key,
40 57fcfc2a 2005-02-13 devnull key->secret);
41 57fcfc2a 2005-02-13 devnull if(s == nil)
42 57fcfc2a 2005-02-13 devnull sysfatal("smprint: %r");
43 57fcfc2a 2005-02-13 devnull
44 57fcfc2a 2005-02-13 devnull if(write(1, s, strlen(s)) != strlen(s))
45 57fcfc2a 2005-02-13 devnull sysfatal("write: %r");
46 fa325e9b 2020-01-10 cross
47 57fcfc2a 2005-02-13 devnull exits(nil);
48 57fcfc2a 2005-02-13 devnull }