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#include "os.h"
#include <mp.h>
#include <libsec.h>
#include <bio.h>
void
main(void)
{
RSApriv *rsa;
Biobuf b;
char *p;
int n;
mpint *clr, *enc, *clr2;
uchar buf[4096];
uchar *e;
vlong start;
fmtinstall('B', mpconv);
rsa = rsagen(1024, 16, 0);
if(rsa == nil)
sysfatal("rsagen");
Binit(&b, 0, OREAD);
clr = mpnew(0);
clr2 = mpnew(0);
enc = mpnew(0);
strtomp("123456789abcdef123456789abcdef123456789abcdef123456789abcdef", nil, 16, clr);
rsaencrypt(&rsa->pub, clr, enc);
start = nsec();
for(n = 0; n < 10; n++)
rsadecrypt(rsa, enc, clr);
print("%lld\n", nsec()-start);
start = nsec();
for(n = 0; n < 10; n++)
mpexp(enc, rsa->dk, rsa->pub.n, clr2);
print("%lld\n", nsec()-start);
if(mpcmp(clr, clr2) != 0)
print("%B != %B\n", clr, clr2);
print("> ");
while(p = Brdline(&b, '\n')){
n = Blinelen(&b);
letomp((uchar*)p, n, clr);
print("clr %B\n", clr);
rsaencrypt(&rsa->pub, clr, enc);
print("enc %B\n", enc);
rsadecrypt(rsa, enc, clr);
print("clr %B\n", clr);
n = mptole(clr, buf, sizeof(buf), nil);
write(1, buf, n);
print("> ");
}
}
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