scyther/testing/carkey-ni2.spdl

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const pk: Function;
secret sk: Function;
inversekeys (pk,sk);
protocol carkeyni2(I,R)
{
role I
{
fresh ni: Nonce;
send_1(I,R, {R,ni}sk(I) );
send_2(I,R, {R,ni}sk(I) );
}
role R
{
var ni: Nonce;
recv_1(I,R, {R,ni}sk(I) );
recv_2(I,R, {R,ni}sk(I) );
claim_4(R,Nisynch);
}
}