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#include <u.h>
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#include <libc.h>
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#include <auth.h>
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#include <mp.h>
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#include <libsec.h>
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#include "rsa2any.h"
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void
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usage(void)
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{
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	fprint(2, "usage: auth/dsa2pub [file]\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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	DSApriv *key;
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	Attr *a;
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	char *s;
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	fmtinstall('A', _attrfmt);
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	fmtinstall('B', mpfmt);
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	quotefmtinstall();
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	ARGBEGIN{
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	default:
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		usage();
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	}ARGEND
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	if(argc > 1)
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		usage();
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	if((key = getdsakey(argc, argv, 0, &a)) == nil)
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		sysfatal("%r");
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	s = smprint("key %A p=%B q=%B alpha=%B key=%B\n",
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		a,
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		key->pub.p, key->pub.q, key->pub.alpha, key->pub.key);
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	if(s == nil)
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		sysfatal("smprint: %r");
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	write(1, s, strlen(s));
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	exits(nil);
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}