scyther/protocols/misc/f5.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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/*
* f5.spdl
*
* Tailored protocol to show that any number of runs can be required to
* find an attack.
*
* For this version, -m2 and -r5 are needed.
*
* April 2005, Cas Cremers
*/
const pk: Function;
secret sk: Function;
inversekeys (pk,sk);
protocol f5(I,R)
{
role I
{
var nr: Nonce;
read_!1(R,I, nr );
send_!2(I,R, { nr }sk(I) );
read_!3(R,I, {{{{{ nr }sk(R)}sk(R)}sk(R)}sk(R)}sk(R) );
claim_i1(I,Reachable);
}
role R
{
fresh nr: Nonce;
send_!1(R,I, nr );
}
}