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Update SPORE protocols to use new ticket mechanism:

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- Use builtin Ticket type instead of user type
- Remove remark that -m2 matching is required as it no longer is
This commit is contained in:
gijs 2005-06-02 12:41:24 +00:00
parent 4a42604cb6
commit 56c032f4a5
22 changed files with 37 additions and 53 deletions
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3
spdl/SPORE/denning-sacco-lowe.spdl
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@ -5,14 +5,13 @@
# #
# Note: # Note:
# This protocol uses a ticket so scyther will only be able to verify # This protocol uses a ticket so scyther will only be able to verify
# the protocol using the ARACHNE engine (-a) and type 2 matching (-m2) # the protocol using the ARACHNE engine (-a)
# #
# Note: # Note:
# According to SPORE there are no attacks on this protocol, scyther # According to SPORE there are no attacks on this protocol, scyther
# finds one however. This has to be investigated further. # finds one however. This has to be investigated further.
usertype Key; usertype Key;
usertype Ticket;
usertype SessionKey; usertype SessionKey;
usertype TimeStamp; usertype TimeStamp;
secret k: Function; secret k: Function;

10
spdl/SPORE/denning-sacco.spdl
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@ -5,11 +5,10 @@
# #
# Note: # Note:
# This protocol uses a ticket so scyther will only be able to verify # This protocol uses a ticket so scyther will only be able to verify
# the protocol using the ARACHNE engine (-a) and type 2 matching (-m2) # the protocol using the ARACHNE engine (-a)
# #
usertype Key; usertype Key;
usertype Ticket;
usertype SessionKey; usertype SessionKey;
usertype TimeStamp; usertype TimeStamp;
secret k: Function; secret k: Function;
@ -25,7 +24,8 @@ protocol denningSacco(I,R,S)
send_1(I,S, I,R ); send_1(I,S, I,R );
read_2(S,I, {R, Kir, T, W}k(I,S) ); read_2(S,I, {R, Kir, T, W}k(I,S) );
send_3(I,R, W); send_3(I,R, W);
claim_4(I,Nisynch); claim_I1(I,Niagree);
claim_I2(I,Nisynch);
} }
role R role R
@ -34,7 +34,9 @@ protocol denningSacco(I,R,S)
var T: TimeStamp; var T: TimeStamp;
read_3(I,R, {Kir,I,T}k(R,S)); read_3(I,R, {Kir,I,T}k(R,S));
claim_8(R,Nisynch); claim_R1(R,Niagree);
claim_R2(R,Nisynch);
} }
role S role S

3
spdl/SPORE/kaochow-v2.spdl
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@ -5,11 +5,10 @@
# #
# Note: # Note:
# This protocol uses a ticket so scyther will only be able to verify # This protocol uses a ticket so scyther will only be able to verify
# the protocol using the ARACHNE engine (-a) and type 2 matching (-m2) # the protocol using the ARACHNE engine (-a)
# #
usertype Sessionkey; usertype Sessionkey;
usertype Ticket;
secret k: Function; secret k: Function;
protocol kaochow2(I,R,S) protocol kaochow2(I,R,S)

3
spdl/SPORE/kaochow-v3.spdl
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@ -5,11 +5,10 @@
# #
# Note: # Note:
# This protocol uses a ticket so scyther will only be able to verify # This protocol uses a ticket so scyther will only be able to verify
# the protocol using the ARACHNE engine (-a) and type 2 matching (-m2) # the protocol using the ARACHNE engine (-a)
# #
usertype Sessionkey; usertype Sessionkey;
usertype Ticket;
usertype Timestamp; usertype Timestamp;
secret k: Function; secret k: Function;

3
spdl/SPORE/kaochow.spdl
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@ -5,11 +5,10 @@
# #
# Note: # Note:
# This protocol uses a ticket so scyther will only be able to verify # This protocol uses a ticket so scyther will only be able to verify
# the protocol using the ARACHNE engine (-a) and type 2 matching (-m2) # the protocol using the ARACHNE engine (-a)
# #
usertype Sessionkey; usertype Sessionkey;
usertype Ticket;
secret k: Function; secret k: Function;
protocol kaochow(I,R,S) protocol kaochow(I,R,S)

4
spdl/SPORE/ksl-lowe.spdl
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@ -5,13 +5,13 @@
# #
# Note: # Note:
# This protocol uses a ticket so scyther will only be able to verify # This protocol uses a ticket so scyther will only be able to verify
# the protocol using the ARACHNE engine (-a) and type 2 matching (-m2) # the protocol using the ARACHNE engine (-a)
# #
# Note: # Note:
# According to SPORE there are no attacks on this protocol, scyther # According to SPORE there are no attacks on this protocol, scyther
# finds one however. This has to be investigated further. # finds one however. This has to be investigated further.
usertype Server, SessionKey, GeneralizedTimestamp, Ticket, TicketKey; usertype Server, SessionKey, GeneralizedTimestamp, TicketKey;
secret k: Function; secret k: Function;
const a, b, e: Agent; const a, b, e: Agent;

4
spdl/SPORE/ksl.spdl
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@ -5,11 +5,11 @@
# #
# Note: # Note:
# This protocol uses a ticket so scyther will only be able to verify # This protocol uses a ticket so scyther will only be able to verify
# the protocol using the ARACHNE engine (-a) and type 2 matching (-m2) # the protocol using the ARACHNE engine (-a)
# #
usertype Server, SessionKey, GeneralizedTimestamp, Ticket, TicketKey; usertype Server, SessionKey, GeneralizedTimestamp, TicketKey;
secret k: Function; secret k: Function;
const a, b, e: Agent; const a, b, e: Agent;

3
spdl/SPORE/needham-schroeder-sk-amend.spdl
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@ -6,7 +6,7 @@
# #
# Note: # Note:
# This protocol uses a ticket so scyther will only be able to verify # This protocol uses a ticket so scyther will only be able to verify
# the protocol using the ARACHNE engine (-a) and type 2 matching (-m2) # the protocol using the ARACHNE engine (-a)
# #
# Note: # Note:
# According to SPORE there are no attacks on this protocol, scyther # According to SPORE there are no attacks on this protocol, scyther
@ -19,7 +19,6 @@ secret k: Function;
const dec,inc: Function; const dec,inc: Function;
inversekeys(dec,inc); inversekeys(dec,inc);
usertype SessionKey; usertype SessionKey;
usertype Ticket;
protocol needhamschroederskamend(I,R,S) protocol needhamschroederskamend(I,R,S)
{ {

3
spdl/SPORE/needham-schroeder-sk.spdl
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@ -6,7 +6,7 @@
# #
# Note: # Note:
# This protocol uses a ticket so scyther will only be able to verify # This protocol uses a ticket so scyther will only be able to verify
# the protocol using the ARACHNE engine (-a) and type 2 matching (-m2) # the protocol using the ARACHNE engine (-a)
# #
@ -15,7 +15,6 @@ secret k: Function;
const dec,inc: Function; const dec,inc: Function;
inversekeys(dec,inc); inversekeys(dec,inc);
usertype SessionKey; usertype SessionKey;
usertype Ticket;
protocol needhamschroedersk(I,R,S) protocol needhamschroedersk(I,R,S)
{ {

4
spdl/SPORE/neumannstub-hwang.spdl
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@ -5,14 +5,14 @@
# #
# Note: # Note:
# This protocol uses a ticket so scyther will only be able to verify # This protocol uses a ticket so scyther will only be able to verify
# the protocol using the ARACHNE engine (-a) and type 2 matching (-m2) # the protocol using the ARACHNE engine (-a)
# #
# Note: # Note:
# According to SPORE there are no attacks on this protocol, scyther # According to SPORE there are no attacks on this protocol, scyther
# finds one however. This has to be investigated further. # finds one however. This has to be investigated further.
usertype Server, SessionKey, TimeStamp, Ticket, TicketKey; usertype Server, SessionKey, TimeStamp, TicketKey;
secret k: Function; secret k: Function;
const a, b, e: Agent; const a, b, e: Agent;

4
spdl/SPORE/neumannstub.spdl
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@ -5,11 +5,11 @@
# #
# Note: # Note:
# This protocol uses a ticket so scyther will only be able to verify # This protocol uses a ticket so scyther will only be able to verify
# the protocol using the ARACHNE engine (-a) and type 2 matching (-m2) # the protocol using the ARACHNE engine (-a)
# #
usertype Server, SessionKey, TimeStamp, Ticket, TicketKey; usertype Server, SessionKey, TimeStamp, TicketKey;
secret k: Function; secret k: Function;
const a, b, e: Agent; const a, b, e: Agent;

4
spdl/SPORE/otwayrees.spdl
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@ -6,13 +6,13 @@
# #
# Note: # Note:
# This protocol uses a ticket so scyther will only be able to verify # This protocol uses a ticket so scyther will only be able to verify
# the protocol using the ARACHNE engine (-a) and type 2 matching (-m2) # the protocol using the ARACHNE engine (-a)
# #
secret const k : Function; secret const k : Function;
usertype String,SessionKey,Ticket; usertype String,SessionKey;
protocol otwayrees(I,R,S) protocol otwayrees(I,R,S)
{ {

3
spdl/SPORE/smartright.spdl
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@ -8,7 +8,7 @@
# #
# Note: # Note:
# This protocol uses a ticket so scyther will only be able to verify # This protocol uses a ticket so scyther will only be able to verify
# the protocol using the ARACHNE engine (-a) and type 2 matching (-m2) # the protocol using the ARACHNE engine (-a)
# #
# Note: # Note:
# Scyther finds an attack because the value of VoR in te last message can # Scyther finds an attack because the value of VoR in te last message can
@ -19,7 +19,6 @@ secret unhash: Function;
secret k: Function; secret k: Function;
inversekeys (hash,unhash); inversekeys (hash,unhash);
usertype SessionKey; usertype SessionKey;
usertype Ticket;
usertype XorKey; usertype XorKey;
const Vor: XorKey; const Vor: XorKey;

4
spdl/SPORE/woo-lam-pi-1.spdl
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@ -5,11 +5,9 @@
# #
# Note: # Note:
# This protocol uses a ticket so scyther will only be able to verify # This protocol uses a ticket so scyther will only be able to verify
# the protocol using the ARACHNE engine (-a) and type 2 matching (-m2) # the protocol using the ARACHNE engine (-a)
# #
usertype Ticket;
secret k: Function; secret k: Function;
protocol woolamPi1(I,R,S) protocol woolamPi1(I,R,S)

4
spdl/SPORE/woo-lam-pi-2.spdl
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@ -5,11 +5,9 @@
# #
# Note: # Note:
# This protocol uses a ticket so scyther will only be able to verify # This protocol uses a ticket so scyther will only be able to verify
# the protocol using the ARACHNE engine (-a) and type 2 matching (-m2) # the protocol using the ARACHNE engine (-a)
# #
usertype Ticket;
secret k: Function; secret k: Function;
protocol woolamPi2(I,R,S) protocol woolamPi2(I,R,S)

4
spdl/SPORE/woo-lam-pi-3.spdl
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@ -5,11 +5,9 @@
# #
# Note: # Note:
# This protocol uses a ticket so scyther will only be able to verify # This protocol uses a ticket so scyther will only be able to verify
# the protocol using the ARACHNE engine (-a) and type 2 matching (-m2) # the protocol using the ARACHNE engine (-a)
# #
usertype Ticket;
secret k: Function; secret k: Function;
protocol woolamPi3(I,R,S) protocol woolamPi3(I,R,S)

4
spdl/SPORE/woo-lam-pi-f.spdl
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@ -5,11 +5,9 @@
# #
# Note: # Note:
# This protocol uses a ticket so scyther will only be able to verify # This protocol uses a ticket so scyther will only be able to verify
# the protocol using the ARACHNE engine (-a) and type 2 matching (-m2) # the protocol using the ARACHNE engine (-a)
# #
usertype Ticket;
secret k: Function; secret k: Function;
protocol woolamPif(I,R,S) protocol woolamPif(I,R,S)

4
spdl/SPORE/woo-lam-pi.spdl
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@ -5,15 +5,13 @@
# #
# Note: # Note:
# This protocol uses a ticket so scyther will only be able to verify # This protocol uses a ticket so scyther will only be able to verify
# the protocol using the ARACHNE engine (-a) and type 2 matching (-m2) # the protocol using the ARACHNE engine (-a)
# #
# Note: # Note:
# Scyther finds an attack that appears to be legit, but is not present in # Scyther finds an attack that appears to be legit, but is not present in
# SPORE. # SPORE.
# #
usertype Ticket;
secret k: Function; secret k: Function;
protocol woolamPi(I,R,S) protocol woolamPi(I,R,S)

3
spdl/SPORE/woo-lam.spdl
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@ -5,12 +5,11 @@
# #
# Note: # Note:
# This protocol uses a ticket so scyther will only be able to verify # This protocol uses a ticket so scyther will only be able to verify
# the protocol using the ARACHNE engine (-a) and type 2 matching (-m2) # the protocol using the ARACHNE engine (-a)
# #
usertype Key; usertype Key;
usertype Ticket;
secret k: Function; secret k: Function;

8
spdl/SPORE/yahalom-ban.spdl
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@ -5,12 +5,12 @@
# #
# Note: # Note:
# This protocol uses a ticket so scyther will only be able to verify # This protocol uses a ticket so scyther will only be able to verify
# the protocol using the ARACHNE engine (-a) and type 2 matching (-m2) # the protocol using the ARACHNE engine (-a)
# #
secret k : Function; secret k : Function;
usertype Ticket, Key; usertype Key;
protocol yahalomBAN(I,R,S) protocol yahalomBAN(I,R,S)
@ -50,8 +50,8 @@ protocol yahalomBAN(I,R,S)
const Kir: Key; const Kir: Key;
var Ni,Nr: Nonce; var Ni,Nr: Nonce;
read_2(R,S, R, {I,Ni,Nr}k(R,S) ); read_2(R,S, R, Nr, {I,Ni}k(R,S) );
send_3(S,I, {R,Kir,Ni,Nr}k(I,S), {I,Kir}k(R,S) ); send_3(S,I, Nr, {R,Kir,Ni}k(I,S), {I,Kir,Nr}k(R,S) );
} }
} }

4
spdl/SPORE/yahalom-paulson.spdl
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@ -5,12 +5,12 @@
# #
# Note: # Note:
# This protocol uses a ticket so scyther will only be able to verify # This protocol uses a ticket so scyther will only be able to verify
# the protocol using the ARACHNE engine (-a) and type 2 matching (-m2) # the protocol using the ARACHNE engine (-a)
# #
secret k : Function; secret k : Function;
usertype Ticket, Key; usertype Key;
protocol yahalomPaulson(I,R,S) protocol yahalomPaulson(I,R,S)

4
spdl/SPORE/yahalom.spdl
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@ -5,12 +5,12 @@
# #
# Note: # Note:
# This protocol uses a ticket so scyther will only be able to verify # This protocol uses a ticket so scyther will only be able to verify
# the protocol using the ARACHNE engine (-a) and type 2 matching (-m2) # the protocol using the ARACHNE engine (-a)
# #
secret k : Function; secret k : Function;
usertype Ticket, Key; usertype Key;
protocol yahalom(I,R,S) protocol yahalom(I,R,S)