50 lines
849 B
Plaintext
50 lines
849 B
Plaintext
const pk: Function;
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secret sk: Function;
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inversekeys (pk,sk);
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protocol ns3(I,R)
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{
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role I
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{
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const ni: Nonce;
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var nr: Nonce;
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send_1(I,R, {I,ni}pk(R) );
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read_2(R,I, {ni,nr}pk(I) );
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send_3(I,R, {nr}pk(R) );
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claim(I,Secret,nr);
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}
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role R
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{
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var ni: Nonce;
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const nr: Nonce;
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read_1(I,R, {I,ni}pk(R) );
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send_2(R,I, {ni,nr}pk(I) );
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read_3(I,R, {nr}pk(R) );
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claim(I,Secret,ni);
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}
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}
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const Alice,Bob,Eve : Agent;
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/* something like this will later on all be implied by 'untrusted Eve' */
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untrusted Eve;
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const nc: Nonce;
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compromised sk(Eve);
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/* pre-defined 10 runs, limit using --max-runs parameters */
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run ns3.I(Alice,Bob);
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run ns3.R(Alice,Bob);
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run ns3.I(Alice,Eve);
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run ns3.R(Eve,Bob);
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run ns3.I(Bob,Alice);
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run ns3.R(Bob,Alice);
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run ns3.I(Bob,Eve);
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run ns3.R(Eve,Alice);
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run ns3.I(Alice,Alice);
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run ns3.R(Bob,Bob);
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