727e813c77
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.
41 lines
633 B
Plaintext
41 lines
633 B
Plaintext
/*
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* Needham-Schroeder-Lowe protocol,
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* broken version (wrong role name in first message)
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*/
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// The protocol description
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protocol nsl3-broken(I,R)
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{
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role I
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{
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fresh ni: Nonce;
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var nr: Nonce;
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send_1(I,R, {R,ni}pk(R) );
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read_2(R,I, {ni,nr,R}pk(I) );
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send_3(I,R, {nr}pk(R) );
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claim_i1(I,Secret,ni);
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claim_i2(I,Secret,nr);
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claim_i3(I,Niagree);
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claim_i4(I,Nisynch);
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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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fresh nr: Nonce;
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read_1(I,R, {R,ni}pk(R) );
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send_2(R,I, {ni,nr,R}pk(I) );
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read_3(I,R, {nr}pk(R) );
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claim_r1(R,Secret,ni);
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claim_r2(R,Secret,nr);
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claim_r3(R,Niagree);
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claim_r4(R,Nisynch);
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}
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}
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