45 lines
654 B
C
45 lines
654 B
C
#include <u.h>
|
|
#include <lib9.h>
|
|
#include <auth.h>
|
|
#include <mp.h>
|
|
#include <libsec.h>
|
|
#include "rsa2any.h"
|
|
|
|
void
|
|
usage(void)
|
|
{
|
|
fprint(2, "usage: auth/rsa2pub [file]\n");
|
|
exits("usage");
|
|
}
|
|
|
|
void
|
|
main(int argc, char **argv)
|
|
{
|
|
RSApriv *key;
|
|
Attr *a;
|
|
char *s;
|
|
|
|
fmtinstall('A', _attrfmt);
|
|
fmtinstall('B', mpfmt);
|
|
quotefmtinstall();
|
|
|
|
ARGBEGIN{
|
|
default:
|
|
usage();
|
|
}ARGEND
|
|
|
|
if(argc > 1)
|
|
usage();
|
|
|
|
if((key = getrsakey(argc, argv, 0, &a)) == nil)
|
|
sysfatal("%r");
|
|
|
|
s = smprint("key %A size=%d ek=%B n=%B\n",
|
|
a,
|
|
mpsignif(key->pub.n), key->pub.ek, key->pub.n);
|
|
if(s == nil)
|
|
sysfatal("smprint: %r");
|
|
write(1, s, strlen(s));
|
|
exits(nil);
|
|
}
|