cpsa-2.0.0: tst/ns.tst

(comment "CPSA 2.0.0")
(comment "All input read")

(defprotocol ns basic
  (defrole init
    (vars (a b name) (n1 n2 text))
    (trace (send (enc n1 a (pubk b))) (recv (enc n1 n2 (pubk a)))
      (send (enc n2 (pubk b)))))
  (defrole resp
    (vars (b a name) (n2 n1 text))
    (trace (recv (enc n1 a (pubk b))) (send (enc n1 n2 (pubk a)))
      (recv (enc n2 (pubk b)))))
  (comment "Needham-Schroeder with no role origination assumptions"))

(defskeleton ns
  (vars (n1 n2 text) (a b name))
  (defstrand init 3 (n1 n1) (n2 n2) (a a) (b b))
  (non-orig (privk a) (privk b))
  (uniq-orig n1)
  (comment "Initiator point-of-view")
  (traces
    ((send (enc n1 a (pubk b))) (recv (enc n1 n2 (pubk a)))
      (send (enc n2 (pubk b)))))
  (label 0)
  (unrealized (0 1))
  (comment "1 in cohort - 1 not yet seen"))

(defskeleton ns
  (vars (n1 n2 n2-0 text) (a b name))
  (defstrand init 3 (n1 n1) (n2 n2) (a a) (b b))
  (defstrand resp 2 (n2 n2-0) (n1 n1) (b b) (a a))
  (precedes ((0 0) (1 0)) ((1 1) (0 1)))
  (non-orig (privk a) (privk b))
  (uniq-orig n1)
  (operation nonce-test (added-strand resp 2) n1 (0 1)
    (enc n1 a (pubk b)))
  (traces
    ((send (enc n1 a (pubk b))) (recv (enc n1 n2 (pubk a)))
      (send (enc n2 (pubk b))))
    ((recv (enc n1 a (pubk b))) (send (enc n1 n2-0 (pubk a)))))
  (label 1)
  (parent 0)
  (unrealized (0 1))
  (comment "1 in cohort - 1 not yet seen"))

(defskeleton ns
  (vars (n1 n2 text) (a b name))
  (defstrand init 3 (n1 n1) (n2 n2) (a a) (b b))
  (defstrand resp 2 (n2 n2) (n1 n1) (b b) (a a))
  (precedes ((0 0) (1 0)) ((1 1) (0 1)))
  (non-orig (privk a) (privk b))
  (uniq-orig n1)
  (operation nonce-test (contracted (n2-0 n2)) n1 (0 1)
    (enc n1 n2 (pubk a)) (enc n1 a (pubk b)))
  (traces
    ((send (enc n1 a (pubk b))) (recv (enc n1 n2 (pubk a)))
      (send (enc n2 (pubk b))))
    ((recv (enc n1 a (pubk b))) (send (enc n1 n2 (pubk a)))))
  (label 2)
  (parent 1)
  (unrealized)
  (shape))

(comment "Nothing left to do")

(defprotocol ns basic
  (defrole init
    (vars (a b name) (n1 n2 text))
    (trace (send (enc n1 a (pubk b))) (recv (enc n1 n2 (pubk a)))
      (send (enc n2 (pubk b)))))
  (defrole resp
    (vars (b a name) (n2 n1 text))
    (trace (recv (enc n1 a (pubk b))) (send (enc n1 n2 (pubk a)))
      (recv (enc n2 (pubk b)))))
  (comment "Needham-Schroeder with no role origination assumptions"))

(defskeleton ns
  (vars (n2 n1 text) (a b name))
  (defstrand resp 3 (n2 n2) (n1 n1) (b b) (a a))
  (non-orig (privk a))
  (uniq-orig n2)
  (comment "Responder point-of-view")
  (traces
    ((recv (enc n1 a (pubk b))) (send (enc n1 n2 (pubk a)))
      (recv (enc n2 (pubk b)))))
  (label 3)
  (unrealized (0 2))
  (comment "1 in cohort - 1 not yet seen"))

(defskeleton ns
  (vars (n2 n1 text) (a b b-0 name))
  (defstrand resp 3 (n2 n2) (n1 n1) (b b) (a a))
  (defstrand init 3 (n1 n1) (n2 n2) (a a) (b b-0))
  (precedes ((0 1) (1 1)) ((1 2) (0 2)))
  (non-orig (privk a))
  (uniq-orig n2)
  (operation nonce-test (added-strand init 3) n2 (0 2)
    (enc n1 n2 (pubk a)))
  (traces
    ((recv (enc n1 a (pubk b))) (send (enc n1 n2 (pubk a)))
      (recv (enc n2 (pubk b))))
    ((send (enc n1 a (pubk b-0))) (recv (enc n1 n2 (pubk a)))
      (send (enc n2 (pubk b-0)))))
  (label 4)
  (parent 3)
  (unrealized)
  (shape))

(comment "Nothing left to do")

(defprotocol ns-role-origs basic
  (defrole init
    (vars (a b name) (n1 n2 text))
    (trace (send (enc n1 a (pubk b))) (recv (enc n1 n2 (pubk a)))
      (send (enc n2 (pubk b))))
    (non-orig (privk b))
    (uniq-orig n1))
  (defrole resp
    (vars (b a name) (n2 n1 text))
    (trace (recv (enc n1 a (pubk b))) (send (enc n1 n2 (pubk a)))
      (recv (enc n2 (pubk b))))
    (non-orig (privk a))
    (uniq-orig n2))
  (comment
    "Needham-Schroeder with role assumptions that are too strong"))

(defskeleton ns-role-origs
  (vars (n1 n2 text) (a b name))
  (defstrand init 3 (n1 n1) (n2 n2) (a a) (b b))
  (non-orig (privk b))
  (uniq-orig n1)
  (traces
    ((send (enc n1 a (pubk b))) (recv (enc n1 n2 (pubk a)))
      (send (enc n2 (pubk b)))))
  (label 5)
  (unrealized (0 1))
  (comment "1 in cohort - 1 not yet seen"))

(defskeleton ns-role-origs
  (vars (n1 n2 n2-0 text) (a b name))
  (defstrand init 3 (n1 n1) (n2 n2) (a a) (b b))
  (defstrand resp 2 (n2 n2-0) (n1 n1) (b b) (a a))
  (precedes ((0 0) (1 0)) ((1 1) (0 1)))
  (non-orig (privk a) (privk b))
  (uniq-orig n1 n2-0)
  (operation nonce-test (added-strand resp 2) n1 (0 1)
    (enc n1 a (pubk b)))
  (traces
    ((send (enc n1 a (pubk b))) (recv (enc n1 n2 (pubk a)))
      (send (enc n2 (pubk b))))
    ((recv (enc n1 a (pubk b))) (send (enc n1 n2-0 (pubk a)))))
  (label 6)
  (parent 5)
  (unrealized (0 1))
  (comment "1 in cohort - 1 not yet seen"))

(defskeleton ns-role-origs
  (vars (n1 n2 text) (a b name))
  (defstrand init 3 (n1 n1) (n2 n2) (a a) (b b))
  (defstrand resp 2 (n2 n2) (n1 n1) (b b) (a a))
  (precedes ((0 0) (1 0)) ((1 1) (0 1)))
  (non-orig (privk a) (privk b))
  (uniq-orig n1 n2)
  (operation nonce-test (contracted (n2-0 n2)) n1 (0 1)
    (enc n1 n2 (pubk a)) (enc n1 a (pubk b)))
  (traces
    ((send (enc n1 a (pubk b))) (recv (enc n1 n2 (pubk a)))
      (send (enc n2 (pubk b))))
    ((recv (enc n1 a (pubk b))) (send (enc n1 n2 (pubk a)))))
  (label 7)
  (parent 6)
  (unrealized)
  (shape))

(comment "Nothing left to do")

(defprotocol ns-role-origs basic
  (defrole init
    (vars (a b name) (n1 n2 text))
    (trace (send (enc n1 a (pubk b))) (recv (enc n1 n2 (pubk a)))
      (send (enc n2 (pubk b))))
    (non-orig (privk b))
    (uniq-orig n1))
  (defrole resp
    (vars (b a name) (n2 n1 text))
    (trace (recv (enc n1 a (pubk b))) (send (enc n1 n2 (pubk a)))
      (recv (enc n2 (pubk b))))
    (non-orig (privk a))
    (uniq-orig n2))
  (comment
    "Needham-Schroeder with role assumptions that are too strong"))

(defskeleton ns-role-origs
  (vars (n2 n1 text) (b a name))
  (defstrand resp 3 (n2 n2) (n1 n1) (b b) (a a))
  (non-orig (privk a))
  (uniq-orig n2)
  (traces
    ((recv (enc n1 a (pubk b))) (send (enc n1 n2 (pubk a)))
      (recv (enc n2 (pubk b)))))
  (label 8)
  (unrealized (0 2))
  (comment "1 in cohort - 1 not yet seen"))

(defskeleton ns-role-origs
  (vars (n2 n1 text) (b a b-0 name))
  (defstrand resp 3 (n2 n2) (n1 n1) (b b) (a a))
  (defstrand init 3 (n1 n1) (n2 n2) (a a) (b b-0))
  (precedes ((0 1) (1 1)) ((1 0) (0 0)) ((1 2) (0 2)))
  (non-orig (privk a) (privk b-0))
  (uniq-orig n2 n1)
  (operation nonce-test (added-strand init 3) n2 (0 2)
    (enc n1 n2 (pubk a)))
  (traces
    ((recv (enc n1 a (pubk b))) (send (enc n1 n2 (pubk a)))
      (recv (enc n2 (pubk b))))
    ((send (enc n1 a (pubk b-0))) (recv (enc n1 n2 (pubk a)))
      (send (enc n2 (pubk b-0)))))
  (label 9)
  (parent 8)
  (unrealized (0 0) (0 2))
  (comment "2 in cohort - 2 not yet seen"))

(defskeleton ns-role-origs
  (vars (n2 n1 text) (a b name))
  (defstrand resp 3 (n2 n2) (n1 n1) (b b) (a a))
  (defstrand init 3 (n1 n1) (n2 n2) (a a) (b b))
  (precedes ((0 1) (1 1)) ((1 0) (0 0)) ((1 2) (0 2)))
  (non-orig (privk a) (privk b))
  (uniq-orig n2 n1)
  (operation nonce-test (contracted (b-0 b)) n1 (0 0)
    (enc n1 a (pubk b)))
  (traces
    ((recv (enc n1 a (pubk b))) (send (enc n1 n2 (pubk a)))
      (recv (enc n2 (pubk b))))
    ((send (enc n1 a (pubk b))) (recv (enc n1 n2 (pubk a)))
      (send (enc n2 (pubk b)))))
  (label 10)
  (parent 9)
  (unrealized)
  (shape))

(defskeleton ns-role-origs
  (vars (n2 n1 n2-0 text) (b a b-0 name))
  (defstrand resp 3 (n2 n2) (n1 n1) (b b) (a a))
  (defstrand init 3 (n1 n1) (n2 n2) (a a) (b b-0))
  (defstrand resp 2 (n2 n2-0) (n1 n1) (b b-0) (a a))
  (precedes ((0 1) (1 1)) ((1 0) (2 0)) ((1 2) (0 2)) ((2 1) (0 0)))
  (non-orig (privk a) (privk b-0))
  (uniq-orig n2 n1 n2-0)
  (operation nonce-test (added-strand resp 2) n1 (0 0)
    (enc n1 a (pubk b-0)))
  (traces
    ((recv (enc n1 a (pubk b))) (send (enc n1 n2 (pubk a)))
      (recv (enc n2 (pubk b))))
    ((send (enc n1 a (pubk b-0))) (recv (enc n1 n2 (pubk a)))
      (send (enc n2 (pubk b-0))))
    ((recv (enc n1 a (pubk b-0))) (send (enc n1 n2-0 (pubk a)))))
  (label 11)
  (parent 9)
  (unrealized (0 0) (0 2))
  (comment "1 in cohort - 1 not yet seen"))

(defskeleton ns-role-origs
  (vars (n2 n1 n2-0 text) (a b name))
  (defstrand resp 3 (n2 n2) (n1 n1) (b b) (a a))
  (defstrand init 3 (n1 n1) (n2 n2) (a a) (b b))
  (defstrand resp 2 (n2 n2-0) (n1 n1) (b b) (a a))
  (precedes ((0 1) (1 1)) ((1 0) (2 0)) ((1 2) (0 2)) ((2 1) (0 0)))
  (non-orig (privk a) (privk b))
  (uniq-orig n2 n1 n2-0)
  (operation nonce-test (contracted (b-0 b)) n1 (0 0)
    (enc n1 n2-0 (pubk a)) (enc n1 a (pubk b)))
  (traces
    ((recv (enc n1 a (pubk b))) (send (enc n1 n2 (pubk a)))
      (recv (enc n2 (pubk b))))
    ((send (enc n1 a (pubk b))) (recv (enc n1 n2 (pubk a)))
      (send (enc n2 (pubk b))))
    ((recv (enc n1 a (pubk b))) (send (enc n1 n2-0 (pubk a)))))
  (label 12)
  (parent 11)
  (seen 10)
  (unrealized)
  (comment "1 in cohort - 0 not yet seen"))

(comment "Nothing left to do")

(defprotocol ns2 basic
  (defrole init
    (vars (a b name) (n1 n2 n3 text))
    (trace (send (enc n1 n3 a (pubk b))) (recv (enc n1 n2 (pubk a)))
      (send (enc n2 (pubk b)))))
  (defrole resp
    (vars (b a name) (n2 n1 text))
    (trace (recv (enc n1 n1 a (pubk b))) (send (enc n1 n2 (pubk a)))
      (recv (enc n2 (pubk b))))
    (note doubled nonce in the first message))
  (note that this protocol is derived from Needham-Schroeder))

(defskeleton ns2
  (vars (n1 n2 n3 text) (a b name))
  (defstrand init 3 (n1 n1) (n2 n2) (n3 n3) (a a) (b b))
  (non-orig (privk a) (privk b))
  (uniq-orig n1)
  (traces
    ((send (enc n1 n3 a (pubk b))) (recv (enc n1 n2 (pubk a)))
      (send (enc n2 (pubk b)))))
  (label 13)
  (unrealized (0 1))
  (comment "1 in cohort - 1 not yet seen"))

(defskeleton ns2
  (vars (n2 n3 n2-0 text) (a b name))
  (defstrand init 3 (n1 n3) (n2 n2) (n3 n3) (a a) (b b))
  (defstrand resp 2 (n2 n2-0) (n1 n3) (b b) (a a))
  (precedes ((0 0) (1 0)) ((1 1) (0 1)))
  (non-orig (privk a) (privk b))
  (uniq-orig n3)
  (operation nonce-test (added-strand resp 2) n3 (0 1)
    (enc n3 n3 a (pubk b)))
  (traces
    ((send (enc n3 n3 a (pubk b))) (recv (enc n3 n2 (pubk a)))
      (send (enc n2 (pubk b))))
    ((recv (enc n3 n3 a (pubk b))) (send (enc n3 n2-0 (pubk a)))))
  (label 14)
  (parent 13)
  (unrealized (0 1))
  (comment "1 in cohort - 1 not yet seen"))

(defskeleton ns2
  (vars (n3 n2 text) (a b name))
  (defstrand init 3 (n1 n3) (n2 n2) (n3 n3) (a a) (b b))
  (defstrand resp 2 (n2 n2) (n1 n3) (b b) (a a))
  (precedes ((0 0) (1 0)) ((1 1) (0 1)))
  (non-orig (privk a) (privk b))
  (uniq-orig n3)
  (operation nonce-test (contracted (n2-0 n2)) n3 (0 1)
    (enc n3 n2 (pubk a)) (enc n3 n3 a (pubk b)))
  (traces
    ((send (enc n3 n3 a (pubk b))) (recv (enc n3 n2 (pubk a)))
      (send (enc n2 (pubk b))))
    ((recv (enc n3 n3 a (pubk b))) (send (enc n3 n2 (pubk a)))))
  (label 15)
  (parent 14)
  (unrealized)
  (shape))

(comment "Nothing left to do")

(defprotocol ns basic
  (defrole init
    (vars (a b name) (n1 n2 text))
    (trace (send (enc n1 a (pubk b))) (recv (enc n1 n2 (pubk a)))
      (send (enc n2 (pubk b)))))
  (defrole resp
    (vars (b a name) (n2 n1 text))
    (trace (recv (enc n1 a (pubk b))) (send (enc n1 n2 (pubk a)))
      (recv (enc n2 (pubk b)))))
  (comment "Needham-Schroeder with no role origination assumptions"))

(defskeleton ns
  (vars (n1 n2 text) (a b name))
  (defstrand init 3 (n1 n1) (n2 n2) (a a) (b b))
  (defstrand resp 2 (n2 n2) (n1 n1) (b b) (a a))
  (precedes ((0 0) (1 0)) ((1 1) (0 1)))
  (non-orig (privk a) (privk b))
  (uniq-orig n1)
  (traces
    ((send (enc n1 a (pubk b))) (recv (enc n1 n2 (pubk a)))
      (send (enc n2 (pubk b))))
    ((recv (enc n1 a (pubk b))) (send (enc n1 n2 (pubk a)))))
  (label 16)
  (unrealized)
  (shape))

(comment "Nothing left to do")