scyther/spdl/nsl7.spdl
2004-02-20 11:37:28 +00:00

23 lines
294 B
Plaintext

const pk: Function;
secret sk: Function;
inversekeys (pk,sk);
protocol nsl7(I,R)
{
role R
{
var ni;
const nr;
read_1(I,R, {I,ni}pk(R) );
send_2(R,I, {ni,nr,R}pk(I) );
read_3(I,R, {nr}pk(R) );
claim(I,nr,ni);
}
}
const Alice,Bob;
run nsl3.R(Alice,Bob);
run nsl3.R(Alice,Bob);