(comment "CPSA 2.2.0")
(comment "All input read")

(defprotocol isoreject basic
  (defrole init
    (vars (a b name) (na nb nc text))
    (trace (send (cat a na)) (recv (enc nb na a (privk b)))
      (send (enc nc nb b (privk a)))))
  (defrole resp
    (vars (a b name) (na nb nc text))
    (trace (recv (cat a na)) (send (enc nb na a (privk b)))
      (recv (enc nc nb b (privk a))))
    (uniq-orig nb)))

(defskeleton isoreject
  (vars (na nb nc text) (a b name))
  (defstrand resp 3 (na na) (nb nb) (nc nc) (a a) (b b))
  (non-orig (privk a) (privk b))
  (uniq-orig nb)
  (traces
    ((recv (cat a na)) (send (enc nb na a (privk b)))
      (recv (enc nc nb b (privk a)))))
  (label 0)
  (unrealized (0 2))
  (comment "2 in cohort - 2 not yet seen"))

(defskeleton isoreject
  (vars (na nb nc na-0 text) (a b name))
  (defstrand resp 3 (na na) (nb nb) (nc nc) (a a) (b b))
  (defstrand init 3 (na na-0) (nb nb) (nc nc) (a a) (b b))
  (precedes ((0 1) (1 1)) ((1 2) (0 2)))
  (non-orig (privk a) (privk b))
  (uniq-orig nb)
  (operation encryption-test (added-strand init 3)
    (enc nc nb b (privk a)) (0 2))
  (traces
    ((recv (cat a na)) (send (enc nb na a (privk b)))
      (recv (enc nc nb b (privk a))))
    ((send (cat a na-0)) (recv (enc nb na-0 a (privk b)))
      (send (enc nc nb b (privk a)))))
  (label 1)
  (parent 0)
  (seen 3)
  (unrealized (1 1))
  (comment "2 in cohort - 1 not yet seen"))

(defskeleton isoreject
  (vars (na nb nc text) (a b name))
  (defstrand resp 3 (na na) (nb nb) (nc nc) (a a) (b b))
  (defstrand resp 2 (na nb) (nb nc) (a b) (b a))
  (precedes ((0 1) (1 0)) ((1 1) (0 2)))
  (non-orig (privk a) (privk b))
  (uniq-orig nb nc)
  (operation encryption-test (added-strand resp 2)
    (enc nc nb b (privk a)) (0 2))
  (traces
    ((recv (cat a na)) (send (enc nb na a (privk b)))
      (recv (enc nc nb b (privk a))))
    ((recv (cat b nb)) (send (enc nc nb b (privk a)))))
  (label 2)
  (parent 0)
  (unrealized)
  (shape))

(defskeleton isoreject
  (vars (na nb nc text) (a b name))
  (defstrand resp 3 (na na) (nb nb) (nc nc) (a a) (b b))
  (defstrand init 3 (na na) (nb nb) (nc nc) (a a) (b b))
  (precedes ((0 1) (1 1)) ((1 2) (0 2)))
  (non-orig (privk a) (privk b))
  (uniq-orig nb)
  (operation encryption-test (added-strand resp 2)
    (enc nb na a (privk b)) (1 1))
  (traces
    ((recv (cat a na)) (send (enc nb na a (privk b)))
      (recv (enc nc nb b (privk a))))
    ((send (cat a na)) (recv (enc nb na a (privk b)))
      (send (enc nc nb b (privk a)))))
  (label 3)
  (parent 1)
  (unrealized)
  (shape))

(comment "Nothing left to do")

(defprotocol isoreject basic
  (defrole init
    (vars (a b name) (na nb nc text))
    (trace (send (cat a na)) (recv (enc nb na a (privk b)))
      (send (enc nc nb b (privk a)))))
  (defrole resp
    (vars (a b name) (na nb nc text))
    (trace (recv (cat a na)) (send (enc nb na a (privk b)))
      (recv (enc nc nb b (privk a))))
    (uniq-orig nb)))

(defskeleton isoreject
  (vars (na nb nc text) (b a name))
  (defstrand init 3 (na na) (nb nb) (nc nc) (a a) (b b))
  (non-orig (privk b))
  (traces
    ((send (cat a na)) (recv (enc nb na a (privk b)))
      (send (enc nc nb b (privk a)))))
  (label 4)
  (unrealized (0 1))
  (comment "2 in cohort - 2 not yet seen"))

(defskeleton isoreject
  (vars (na nb nc na-0 text) (b a name))
  (defstrand init 3 (na na) (nb nb) (nc nc) (a a) (b b))
  (defstrand init 3 (na na-0) (nb na) (nc nb) (a b) (b a))
  (precedes ((1 2) (0 1)))
  (non-orig (privk b))
  (operation encryption-test (added-strand init 3)
    (enc nb na a (privk b)) (0 1))
  (traces
    ((send (cat a na)) (recv (enc nb na a (privk b)))
      (send (enc nc nb b (privk a))))
    ((send (cat b na-0)) (recv (enc na na-0 b (privk a)))
      (send (enc nb na a (privk b)))))
  (label 5)
  (parent 4)
  (unrealized)
  (shape))

(defskeleton isoreject
  (vars (na nb nc text) (b a name))
  (defstrand init 3 (na na) (nb nb) (nc nc) (a a) (b b))
  (defstrand resp 2 (na na) (nb nb) (a a) (b b))
  (precedes ((1 1) (0 1)))
  (non-orig (privk b))
  (uniq-orig nb)
  (operation encryption-test (added-strand resp 2)
    (enc nb na a (privk b)) (0 1))
  (traces
    ((send (cat a na)) (recv (enc nb na a (privk b)))
      (send (enc nc nb b (privk a))))
    ((recv (cat a na)) (send (enc nb na a (privk b)))))
  (label 6)
  (parent 4)
  (unrealized)
  (shape))

(comment "Nothing left to do")