cpsa-2.0.2: tst/denning-sacco.tst

(comment "CPSA 2.0.2")
(comment "All input read")

(defprotocol denning-sacco basic
  (defrole init
    (vars (a b ks name) (k skey) (ta text))
    (trace (send (cat a b))
      (recv
        (cat (enc b (pubk b) (privk ks)) (enc a (pubk a) (privk ks))))
      (send
        (enc (enc a b k ta (privk a)) (enc b (pubk b) (privk ks))
          (enc a (pubk a) (privk ks)) (pubk b)))))
  (defrole resp
    (vars (a b ks name) (k skey) (ta text))
    (trace
      (recv
        (enc (enc a b k ta (privk a)) (enc b (pubk b) (privk ks))
          (enc a (pubk a) (privk ks)) (pubk b)))))
  (defrole keyserver
    (vars (a b ks name))
    (trace (recv (cat a b))
      (send
        (cat (enc b (pubk b) (privk ks))
          (enc a (pubk a) (privk ks)))))))

(defskeleton denning-sacco
  (vars (ta text) (a b ks name) (k skey))
  (defstrand resp 1 (ta ta) (a a) (b b) (ks ks) (k k))
  (non-orig (privk a) (privk b) (privk ks))
  (uniq-orig k)
  (traces
    ((recv
       (enc (enc a b k ta (privk a)) (enc b (pubk b) (privk ks))
         (enc a (pubk a) (privk ks)) (pubk b)))))
  (label 0)
  (unrealized (0 0))
  (comment "1 in cohort - 1 not yet seen"))

(defskeleton denning-sacco
  (vars (ta text) (a b ks ks-0 name) (k skey))
  (defstrand resp 1 (ta ta) (a a) (b b) (ks ks) (k k))
  (defstrand init 3 (ta ta) (a a) (b b) (ks ks-0) (k k))
  (precedes ((1 2) (0 0)))
  (non-orig (privk a) (privk b) (privk ks))
  (uniq-orig k)
  (operation encryption-test (added-strand init 3)
    (enc a b k ta (privk a)) (0 0))
  (traces
    ((recv
       (enc (enc a b k ta (privk a)) (enc b (pubk b) (privk ks))
         (enc a (pubk a) (privk ks)) (pubk b))))
    ((send (cat a b))
      (recv
        (cat (enc b (pubk b) (privk ks-0))
          (enc a (pubk a) (privk ks-0))))
      (send
        (enc (enc a b k ta (privk a)) (enc b (pubk b) (privk ks-0))
          (enc a (pubk a) (privk ks-0)) (pubk b)))))
  (label 1)
  (parent 0)
  (unrealized (0 0))
  (comment "1 in cohort - 1 not yet seen"))

(defskeleton denning-sacco
  (vars (ta text) (a b ks name) (k skey))
  (defstrand resp 1 (ta ta) (a a) (b b) (ks ks) (k k))
  (defstrand init 3 (ta ta) (a a) (b b) (ks ks) (k k))
  (precedes ((1 2) (0 0)))
  (non-orig (privk a) (privk b) (privk ks))
  (uniq-orig k)
  (operation encryption-test (contracted (ks-0 ks))
    (enc a b k ta (privk a)) (0 0)
    (enc (enc a b k ta (privk a)) (enc b (pubk b) (privk ks))
      (enc a (pubk a) (privk ks)) (pubk b)))
  (traces
    ((recv
       (enc (enc a b k ta (privk a)) (enc b (pubk b) (privk ks))
         (enc a (pubk a) (privk ks)) (pubk b))))
    ((send (cat a b))
      (recv
        (cat (enc b (pubk b) (privk ks)) (enc a (pubk a) (privk ks))))
      (send
        (enc (enc a b k ta (privk a)) (enc b (pubk b) (privk ks))
          (enc a (pubk a) (privk ks)) (pubk b)))))
  (label 2)
  (parent 1)
  (unrealized (1 1))
  (comment "2 in cohort - 2 not yet seen"))

(defskeleton denning-sacco
  (vars (ta text) (a b ks a-0 name) (k skey))
  (defstrand resp 1 (ta ta) (a a) (b b) (ks ks) (k k))
  (defstrand init 3 (ta ta) (a a) (b b) (ks ks) (k k))
  (defstrand keyserver 2 (a a-0) (b b) (ks ks))
  (precedes ((1 2) (0 0)) ((2 1) (1 1)))
  (non-orig (privk a) (privk b) (privk ks))
  (uniq-orig k)
  (operation encryption-test (added-strand keyserver 2)
    (enc b (pubk b) (privk ks)) (1 1))
  (traces
    ((recv
       (enc (enc a b k ta (privk a)) (enc b (pubk b) (privk ks))
         (enc a (pubk a) (privk ks)) (pubk b))))
    ((send (cat a b))
      (recv
        (cat (enc b (pubk b) (privk ks)) (enc a (pubk a) (privk ks))))
      (send
        (enc (enc a b k ta (privk a)) (enc b (pubk b) (privk ks))
          (enc a (pubk a) (privk ks)) (pubk b))))
    ((recv (cat a-0 b))
      (send
        (cat (enc b (pubk b) (privk ks))
          (enc a-0 (pubk a-0) (privk ks))))))
  (label 3)
  (parent 2)
  (unrealized (1 1))
  (comment "2 in cohort - 2 not yet seen"))

(defskeleton denning-sacco
  (vars (ta text) (a b ks b-0 name) (k skey))
  (defstrand resp 1 (ta ta) (a a) (b b) (ks ks) (k k))
  (defstrand init 3 (ta ta) (a a) (b b) (ks ks) (k k))
  (defstrand keyserver 2 (a b) (b b-0) (ks ks))
  (precedes ((1 2) (0 0)) ((2 1) (1 1)))
  (non-orig (privk a) (privk b) (privk ks))
  (uniq-orig k)
  (operation encryption-test (added-strand keyserver 2)
    (enc b (pubk b) (privk ks)) (1 1))
  (traces
    ((recv
       (enc (enc a b k ta (privk a)) (enc b (pubk b) (privk ks))
         (enc a (pubk a) (privk ks)) (pubk b))))
    ((send (cat a b))
      (recv
        (cat (enc b (pubk b) (privk ks)) (enc a (pubk a) (privk ks))))
      (send
        (enc (enc a b k ta (privk a)) (enc b (pubk b) (privk ks))
          (enc a (pubk a) (privk ks)) (pubk b))))
    ((recv (cat b b-0))
      (send
        (cat (enc b-0 (pubk b-0) (privk ks))
          (enc b (pubk b) (privk ks))))))
  (label 4)
  (parent 2)
  (unrealized (1 1))
  (comment "2 in cohort - 2 not yet seen"))

(defskeleton denning-sacco
  (vars (ta text) (a b ks a-0 a-1 name) (k skey))
  (defstrand resp 1 (ta ta) (a a) (b b) (ks ks) (k k))
  (defstrand init 3 (ta ta) (a a) (b b) (ks ks) (k k))
  (defstrand keyserver 2 (a a-0) (b b) (ks ks))
  (defstrand keyserver 2 (a a-1) (b a) (ks ks))
  (precedes ((1 2) (0 0)) ((2 1) (1 1)) ((3 1) (1 1)))
  (non-orig (privk a) (privk b) (privk ks))
  (uniq-orig k)
  (operation encryption-test (added-strand keyserver 2)
    (enc a (pubk a) (privk ks)) (1 1))
  (traces
    ((recv
       (enc (enc a b k ta (privk a)) (enc b (pubk b) (privk ks))
         (enc a (pubk a) (privk ks)) (pubk b))))
    ((send (cat a b))
      (recv
        (cat (enc b (pubk b) (privk ks)) (enc a (pubk a) (privk ks))))
      (send
        (enc (enc a b k ta (privk a)) (enc b (pubk b) (privk ks))
          (enc a (pubk a) (privk ks)) (pubk b))))
    ((recv (cat a-0 b))
      (send
        (cat (enc b (pubk b) (privk ks))
          (enc a-0 (pubk a-0) (privk ks)))))
    ((recv (cat a-1 a))
      (send
        (cat (enc a (pubk a) (privk ks))
          (enc a-1 (pubk a-1) (privk ks))))))
  (label 5)
  (parent 3)
  (unrealized)
  (shape)
  (comment "1 in cohort - 1 not yet seen"))

(defskeleton denning-sacco
  (vars (ta text) (a b ks a-0 b-0 name) (k skey))
  (defstrand resp 1 (ta ta) (a a) (b b) (ks ks) (k k))
  (defstrand init 3 (ta ta) (a a) (b b) (ks ks) (k k))
  (defstrand keyserver 2 (a a-0) (b b) (ks ks))
  (defstrand keyserver 2 (a a) (b b-0) (ks ks))
  (precedes ((1 2) (0 0)) ((2 1) (1 1)) ((3 1) (1 1)))
  (non-orig (privk a) (privk b) (privk ks))
  (uniq-orig k)
  (operation encryption-test (added-strand keyserver 2)
    (enc a (pubk a) (privk ks)) (1 1))
  (traces
    ((recv
       (enc (enc a b k ta (privk a)) (enc b (pubk b) (privk ks))
         (enc a (pubk a) (privk ks)) (pubk b))))
    ((send (cat a b))
      (recv
        (cat (enc b (pubk b) (privk ks)) (enc a (pubk a) (privk ks))))
      (send
        (enc (enc a b k ta (privk a)) (enc b (pubk b) (privk ks))
          (enc a (pubk a) (privk ks)) (pubk b))))
    ((recv (cat a-0 b))
      (send
        (cat (enc b (pubk b) (privk ks))
          (enc a-0 (pubk a-0) (privk ks)))))
    ((recv (cat a b-0))
      (send
        (cat (enc b-0 (pubk b-0) (privk ks))
          (enc a (pubk a) (privk ks))))))
  (label 6)
  (parent 3)
  (unrealized)
  (shape)
  (comment "1 in cohort - 1 not yet seen"))

(defskeleton denning-sacco
  (vars (ta text) (a b ks b-0 a-0 name) (k skey))
  (defstrand resp 1 (ta ta) (a a) (b b) (ks ks) (k k))
  (defstrand init 3 (ta ta) (a a) (b b) (ks ks) (k k))
  (defstrand keyserver 2 (a b) (b b-0) (ks ks))
  (defstrand keyserver 2 (a a-0) (b a) (ks ks))
  (precedes ((1 2) (0 0)) ((2 1) (1 1)) ((3 1) (1 1)))
  (non-orig (privk a) (privk b) (privk ks))
  (uniq-orig k)
  (operation encryption-test (added-strand keyserver 2)
    (enc a (pubk a) (privk ks)) (1 1))
  (traces
    ((recv
       (enc (enc a b k ta (privk a)) (enc b (pubk b) (privk ks))
         (enc a (pubk a) (privk ks)) (pubk b))))
    ((send (cat a b))
      (recv
        (cat (enc b (pubk b) (privk ks)) (enc a (pubk a) (privk ks))))
      (send
        (enc (enc a b k ta (privk a)) (enc b (pubk b) (privk ks))
          (enc a (pubk a) (privk ks)) (pubk b))))
    ((recv (cat b b-0))
      (send
        (cat (enc b-0 (pubk b-0) (privk ks))
          (enc b (pubk b) (privk ks)))))
    ((recv (cat a-0 a))
      (send
        (cat (enc a (pubk a) (privk ks))
          (enc a-0 (pubk a-0) (privk ks))))))
  (label 7)
  (parent 4)
  (unrealized)
  (shape)
  (comment "1 in cohort - 1 not yet seen"))

(defskeleton denning-sacco
  (vars (ta text) (a b ks b-0 b-1 name) (k skey))
  (defstrand resp 1 (ta ta) (a a) (b b) (ks ks) (k k))
  (defstrand init 3 (ta ta) (a a) (b b) (ks ks) (k k))
  (defstrand keyserver 2 (a b) (b b-0) (ks ks))
  (defstrand keyserver 2 (a a) (b b-1) (ks ks))
  (precedes ((1 2) (0 0)) ((2 1) (1 1)) ((3 1) (1 1)))
  (non-orig (privk a) (privk b) (privk ks))
  (uniq-orig k)
  (operation encryption-test (added-strand keyserver 2)
    (enc a (pubk a) (privk ks)) (1 1))
  (traces
    ((recv
       (enc (enc a b k ta (privk a)) (enc b (pubk b) (privk ks))
         (enc a (pubk a) (privk ks)) (pubk b))))
    ((send (cat a b))
      (recv
        (cat (enc b (pubk b) (privk ks)) (enc a (pubk a) (privk ks))))
      (send
        (enc (enc a b k ta (privk a)) (enc b (pubk b) (privk ks))
          (enc a (pubk a) (privk ks)) (pubk b))))
    ((recv (cat b b-0))
      (send
        (cat (enc b-0 (pubk b-0) (privk ks))
          (enc b (pubk b) (privk ks)))))
    ((recv (cat a b-1))
      (send
        (cat (enc b-1 (pubk b-1) (privk ks))
          (enc a (pubk a) (privk ks))))))
  (label 8)
  (parent 4)
  (unrealized)
  (shape)
  (comment "1 in cohort - 1 not yet seen"))

(defskeleton denning-sacco
  (vars (ta text) (b ks a name) (k skey))
  (defstrand resp 1 (ta ta) (a b) (b b) (ks ks) (k k))
  (defstrand init 3 (ta ta) (a b) (b b) (ks ks) (k k))
  (defstrand keyserver 2 (a a) (b b) (ks ks))
  (precedes ((1 2) (0 0)) ((2 1) (1 1)))
  (non-orig (privk b) (privk ks))
  (uniq-orig k)
  (operation collapsed 3 2)
  (traces
    ((recv
       (enc (enc b b k ta (privk b)) (enc b (pubk b) (privk ks))
         (enc b (pubk b) (privk ks)) (pubk b))))
    ((send (cat b b))
      (recv
        (cat (enc b (pubk b) (privk ks)) (enc b (pubk b) (privk ks))))
      (send
        (enc (enc b b k ta (privk b)) (enc b (pubk b) (privk ks))
          (enc b (pubk b) (privk ks)) (pubk b))))
    ((recv (cat a b))
      (send
        (cat (enc b (pubk b) (privk ks)) (enc a (pubk a) (privk ks))))))
  (label 9)
  (parent 5)
  (unrealized)
  (shape))

(defskeleton denning-sacco
  (vars (ta text) (b ks a name) (k skey))
  (defstrand resp 1 (ta ta) (a a) (b b) (ks ks) (k k))
  (defstrand init 3 (ta ta) (a a) (b b) (ks ks) (k k))
  (defstrand keyserver 2 (a a) (b b) (ks ks))
  (precedes ((1 2) (0 0)) ((2 1) (1 1)))
  (non-orig (privk b) (privk ks) (privk a))
  (uniq-orig k)
  (operation collapsed 3 2)
  (traces
    ((recv
       (enc (enc a b k ta (privk a)) (enc b (pubk b) (privk ks))
         (enc a (pubk a) (privk ks)) (pubk b))))
    ((send (cat a b))
      (recv
        (cat (enc b (pubk b) (privk ks)) (enc a (pubk a) (privk ks))))
      (send
        (enc (enc a b k ta (privk a)) (enc b (pubk b) (privk ks))
          (enc a (pubk a) (privk ks)) (pubk b))))
    ((recv (cat a b))
      (send
        (cat (enc b (pubk b) (privk ks)) (enc a (pubk a) (privk ks))))))
  (label 10)
  (parent 6)
  (unrealized)
  (shape))

(defskeleton denning-sacco
  (vars (ta text) (b ks b-0 name) (k skey))
  (defstrand resp 1 (ta ta) (a b-0) (b b) (ks ks) (k k))
  (defstrand init 3 (ta ta) (a b-0) (b b) (ks ks) (k k))
  (defstrand keyserver 2 (a b) (b b-0) (ks ks))
  (precedes ((1 2) (0 0)) ((2 1) (1 1)))
  (non-orig (privk b) (privk ks) (privk b-0))
  (uniq-orig k)
  (operation collapsed 3 2)
  (traces
    ((recv
       (enc (enc b-0 b k ta (privk b-0)) (enc b (pubk b) (privk ks))
         (enc b-0 (pubk b-0) (privk ks)) (pubk b))))
    ((send (cat b-0 b))
      (recv
        (cat (enc b (pubk b) (privk ks))
          (enc b-0 (pubk b-0) (privk ks))))
      (send
        (enc (enc b-0 b k ta (privk b-0)) (enc b (pubk b) (privk ks))
          (enc b-0 (pubk b-0) (privk ks)) (pubk b))))
    ((recv (cat b b-0))
      (send
        (cat (enc b-0 (pubk b-0) (privk ks))
          (enc b (pubk b) (privk ks))))))
  (label 11)
  (parent 7)
  (unrealized)
  (shape))

(defskeleton denning-sacco
  (vars (ta text) (b ks b-0 name) (k skey))
  (defstrand resp 1 (ta ta) (a b) (b b) (ks ks) (k k))
  (defstrand init 3 (ta ta) (a b) (b b) (ks ks) (k k))
  (defstrand keyserver 2 (a b) (b b-0) (ks ks))
  (precedes ((1 2) (0 0)) ((2 1) (1 1)))
  (non-orig (privk b) (privk ks))
  (uniq-orig k)
  (operation collapsed 3 2)
  (traces
    ((recv
       (enc (enc b b k ta (privk b)) (enc b (pubk b) (privk ks))
         (enc b (pubk b) (privk ks)) (pubk b))))
    ((send (cat b b))
      (recv
        (cat (enc b (pubk b) (privk ks)) (enc b (pubk b) (privk ks))))
      (send
        (enc (enc b b k ta (privk b)) (enc b (pubk b) (privk ks))
          (enc b (pubk b) (privk ks)) (pubk b))))
    ((recv (cat b b-0))
      (send
        (cat (enc b-0 (pubk b-0) (privk ks))
          (enc b (pubk b) (privk ks))))))
  (label 12)
  (parent 8)
  (unrealized)
  (shape))

(comment "Nothing left to do")