71 lines
945 B
Plaintext
71 lines
945 B
Plaintext
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const pk: Function;
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secret sk: Function;
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inversekeys (pk,sk);
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const P1;
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const P2;
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protocol nsl3th1(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, {P1,I,ni}pk(R) );
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recv_1b(R,I, {nr}pk(I) );
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recv_2(R,I, {P1,ni,nr,R}pk(I) );
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send_3(I,R, {P1,nr}pk(R) );
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claim_i(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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recv_1(I,R, {P1,I,ni}pk(R) );
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send_1b(R,I, {nr}pk(I) );
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send_2(R,I, {P1,ni,nr,R}pk(I) );
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recv_3(I,R, {P1,nr}pk(R) );
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claim_r(R,Nisynch);
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}
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}
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protocol nsl3th2(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, {P2,I,ni}pk(R) );
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recv_1b(R,I, {nr}pk(I) );
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recv_2(R,I, {P2,ni,nr,R}pk(I) );
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send_3(I,R, {P2,nr}pk(R) );
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claim_i(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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recv_1(I,R, {P2,I,ni}pk(R) );
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send_1b(R,I, {nr}pk(I) );
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send_2(R,I, {P2,ni,nr,R}pk(I) );
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recv_3(I,R, {P2,nr}pk(R) );
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claim_r(R,Nisynch);
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}
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}
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