- Use I and R as role names instead of A and B in ksl
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@ -54,65 +54,65 @@ protocol ksl-Lowe^KeyCompromise(C)
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protocol ksl-Lowe(A,B,S)
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protocol ksl-Lowe(I,R,S)
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{
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role A
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role I
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{
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const Na, Ma: Nonce;
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var Nc, Mb: Nonce;
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const Ni, Mi: Nonce;
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var Nc, Mr: Nonce;
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var T: Ticket;
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var Kab: SessionKey;
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var Kir: SessionKey;
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send_1(A,B, Na, A);
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read_4(B,A, { Na,B,Kab }k(A,S), T, Nc, {B,Na}Kab );
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send_5(A,B, { Nc }Kab );
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send_1(I,R, Ni, I);
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read_4(R,I, { Ni,R,Kir }k(I,S), T, Nc, {R,Ni}Kir );
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send_5(I,R, { Nc }Kir );
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send_6(A,B, Ma,T );
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read_7(B,A, Mb,{Ma, B}Kab );
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send_8(A,B, {A,Mb}Kab );
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send_6(I,R, Mi,T );
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read_7(R,I, Mr,{Mi, R}Kir );
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send_8(I,R, {I,Mr}Kir );
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claim_A1(A,Secret, Kab);
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claim_A2(A,Niagree);
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claim_A3(A,Nisynch);
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claim_A4(A,Empty, (Fresh,Kab));
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claim_I1(I,Secret, Kir);
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claim_I2(I,Niagree);
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claim_I3(I,Nisynch);
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claim_I4(I,Empty, (Fresh,Kir));
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}
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role B
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role R
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{
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var Na,Ma: Nonce;
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const Nb,Nc,Mb: Nonce;
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var Kab: SessionKey;
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var Ni,Mi: Nonce;
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const Nr,Nc,Mr: Nonce;
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var Kir: SessionKey;
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const Kbb: TicketKey;
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const Tb: TimeStamp;
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const Tr: TimeStamp;
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var T: Ticket;
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read_1(A,B, Na, A);
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send_2(B,S, Na, A, Nb, B );
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read_3(S,B, { A, Nb, Kab }k(B,S), T );
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send_4(B,A, T, { Tb, A, Kab }Kbb, Nc, {B, Na}Kab );
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read_5(A,B, { Nc }Kab );
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read_1(I,R, Ni, I);
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send_2(R,S, Ni, I, Nr, R );
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read_3(S,R, { I, Nr, Kir }k(R,S), T );
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send_4(R,I, T, { Tr, I, Kir }Kbb, Nc, {R, Ni}Kir );
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read_5(I,R, { Nc }Kir );
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read_6(A,B, Ma,{ Tb, A, Kab }Kbb );
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send_7(B,A, Mb,{Ma,B}Kab );
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read_8(A,B, {A,Mb}Kab );
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read_6(I,R, Mi,{ Tr, I, Kir }Kbb );
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send_7(R,I, Mr,{Mi,R}Kir );
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read_8(I,R, {I,Mr}Kir );
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claim_B1(B,Secret, Kab);
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claim_B2(B,Niagree);
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claim_B3(B,Nisynch);
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claim_B4(B,Empty, (Fresh,Kab));
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claim_R1(R,Secret, Kir);
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claim_R2(R,Niagree);
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claim_R3(R,Nisynch);
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claim_R4(R,Empty, (Fresh,Kir));
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}
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role S
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{
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var Na, Nb: Nonce;
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const Kab: SessionKey;
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var Ni, Nr: Nonce;
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const Kir: SessionKey;
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read_2(B,S, Na, A, Nb, B );
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send_3(S,B, { A, Nb, Kab }k(B,S), { Na,B,Kab }k(A,S) );
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read_2(R,S, Ni, I, Nr, R );
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send_3(S,R, { I, Nr, Kir }k(R,S), { Ni,R,Kir }k(I,S) );
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}
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}
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run ksl-Lowe.A(a,b,s);
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run ksl-Lowe.B(a,b,s);
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run ksl-Lowe.I(a,b,s);
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run ksl-Lowe.R(a,b,s);
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run ksl-Lowe.S(a,b,s);
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@ -52,65 +52,65 @@ protocol ksl^KeyCompromise(C)
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}
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protocol ksl(A,B,S)
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protocol ksl(I,R,S)
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{
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role A
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role I
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{
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const Na, Ma: Nonce;
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var Nc, Mb: Nonce;
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const Ni, Mi: Nonce;
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var Nc, Mr: Nonce;
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var T: Ticket;
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var Kab: SessionKey;
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var Kir: SessionKey;
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send_1(A,B, Na, A);
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read_4(B,A, { Na,B,Kab }k(A,S), T, Nc, {Na}Kab );
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send_5(A,B, { Nc }Kab );
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send_1(I,R, Ni, I);
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read_4(R,I, { Ni,R,Kir }k(I,S), T, Nc, {Ni}Kir );
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send_5(I,R, { Nc }Kir );
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send_6(A,B, Ma,T );
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read_7(B,A, Mb,{Ma}Kab );
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send_8(A,B, {Mb}Kab );
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send_6(I,R, Mi,T );
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read_7(R,I, Mr,{Mi}Kir );
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send_8(I,R, {Mr}Kir );
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claim_I1(A,Secret, Kab);
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claim_I2(A,Niagree);
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claim_I3(A,Nisynch);
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claim_I4(A,Empty, (Fresh, Kab));
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claim_I1(I,Secret, Kir);
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claim_I2(I,Niagree);
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claim_I3(I,Nisynch);
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claim_I4(I,Empty, (Fresh, Kir));
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}
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role B
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role R
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{
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var Na,Ma: Nonce;
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const Nb,Nc,Mb: Nonce;
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var Kab: SessionKey;
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var Ni,Mi: Nonce;
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const Nr,Nc,Mr: Nonce;
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var Kir: SessionKey;
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const Kbb: TicketKey;
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const Tb: TimeStamp;
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const Tr: TimeStamp;
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var T: Ticket;
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read_1(A,B, Na, A);
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send_2(B,S, Na, A, Nb, B );
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read_3(S,B, { Nb, A, Kab }k(B,S), T );
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send_4(B,A, T, { Tb, A, Kab }Kbb, Nc, {Na}Kab );
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read_5(A,B, { Nc }Kab );
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read_1(I,R, Ni, I);
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send_2(R,S, Ni, I, Nr, R );
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read_3(S,R, { Nr, I, Kir }k(R,S), T );
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send_4(R,I, T, { Tr, I, Kir }Kbb, Nc, {Ni}Kir );
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read_5(I,R, { Nc }Kir );
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read_6(A,B, Ma,{ Tb, A, Kab }Kbb );
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send_7(B,A, Mb,{Ma}Kab );
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read_8(A,B, {Mb}Kab );
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read_6(I,R, Mi,{ Tr, I, Kir }Kbb );
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send_7(R,I, Mr,{Mi}Kir );
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read_8(I,R, {Mr}Kir );
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claim_B1(B,Secret, Kab);
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claim_B2(B,Niagree);
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claim_B3(B,Nisynch);
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claim_B4(B,Empty,(Fresh,Kab));
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claim_R1(R,Secret, Kir);
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claim_R2(R,Niagree);
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claim_R3(R,Nisynch);
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claim_R4(R,Empty,(Fresh,Kir));
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}
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role S
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{
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var Na, Nb: Nonce;
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const Kab: SessionKey;
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var Ni, Nr: Nonce;
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const Kir: SessionKey;
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read_2(B,S, Na, A, Nb, B );
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send_3(S,B, { Nb, A, Kab }k(B,S), { Na,B,Kab }k(A,S) );
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read_2(R,S, Ni, I, Nr, R );
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send_3(S,R, { Nr, I, Kir }k(R,S), { Ni,R,Kir }k(I,S) );
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}
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}
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run ksl.A(a,b,s);
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run ksl.B(a,b,s);
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run ksl.I(a,b,s);
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run ksl.R(a,b,s);
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run ksl.S(a,b,s);
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