scyther/protocols/misc/soph-keyexch.spdl
Cas Cremers 727e813c77 Fixed obsolete notation in protocol specification files.
Not everything is fixed yet.
However, we fixed:
- 'const' -> 'fresh'
- Removed lines specifying 'runs'
- Removed some specifications of compromised Eve and its long-term keys
  being compromised.
2012-06-12 23:12:14 +02:00

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usertype Sessionkey;
const pk: Function;
secret sk: Function;
inversekeys (pk,sk);
protocol sophkx(I,R)
{
role I
{
fresh ni: Nonce;
fresh kir: Sessionkey;
var nr: Nonce;
send_1(I,R, ni, {I,kir}pk(R) );
read_2(R,I, {ni}kir );
claim_4(I,Secret,kir);
}
role R
{
var ni: Nonce;
var kir: Sessionkey;
fresh nr: Nonce;
read_1(I,R, ni, {I,kir}pk(R) );
send_2(R,I, {ni}kir );
}
}
const ke: Sessionkey;