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				|  |  |  %!PS-Adobe-2.0 EPSF-2.0
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				|  |  |  %%Title: interaction.fig
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				|  |  |  %%Creator: fig2dev Version 3.2 Patchlevel 3d
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				|  |  | -%%CreationDate: Sat Jan 31 05:09:42 2004
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				|  |  | +%%CreationDate: Sat Jan 31 05:19:33 2004
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				|  |  |  %%For: nickm@totoro.wangafu.net ()
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				|  |  |  %%BoundingBox: 0 0 449 235
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				|  |  |  %%Magnification: 1.0000
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				|  | @@ -380,13 +380,13 @@ gs 1 -1 sc (OR  2) col0 sh gr
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				|  |  |  gs 1 -1 sc ("HTTP GET...") col0 sh gr
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				|  |  |  /Times-Roman-iso ff 150.00 scf sf
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				|  |  |  4800 3975 m
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				|  |  | -gs 1 -1 sc (...) dup sw pop 2 div neg 0 rm  col0 sh gr
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				|  |  | +gs 1 -1 sc (. . .) dup sw pop 2 div neg 0 rm  col0 sh gr
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				|  |  |  /Times-Roman-iso ff 150.00 scf sf
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				|  |  |  7125 3975 m
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				|  |  | -gs 1 -1 sc (...) dup sw pop 2 div neg 0 rm  col0 sh gr
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				|  |  | +gs 1 -1 sc (. . .) dup sw pop 2 div neg 0 rm  col0 sh gr
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				|  |  |  /Times-Roman-iso ff 150.00 scf sf
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				|  |  |  2400 3975 m
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				|  |  | -gs 1 -1 sc (...) dup sw pop 2 div neg 0 rm  col0 sh gr
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				|  |  | +gs 1 -1 sc (. . .) dup sw pop 2 div neg 0 rm  col0 sh gr
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				|  |  |  /Times-Roman-iso ff 150.00 scf sf
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				|  |  |  7125 2325 m
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				|  |  |  gs 1 -1 sc (\(TCP handshake\)) dup sw pop 2 div neg 0 rm  col0 sh gr
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				|  | @@ -407,13 +407,13 @@ gs 1 -1 sc (Legend:) dup sw pop 2 div neg 0 rm  col0 sh gr
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				|  |  |  gs 1 -1 sc (\(link is TLS-encrypted\)) dup sw pop 2 div neg 0 rm  col0 sh gr
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				|  |  |  /Times-Roman-iso ff 150.00 scf sf
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				|  |  |  1275 1050 m
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				|  |  | -gs 1 -1 sc (Relay c1 {Extend, OR2, E\(g^x2\)}) col0 sh gr
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				|  |  | +gs 1 -1 sc (Relay c1{Extend, OR2, E\(g^x2\)}) col0 sh gr
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				|  |  |  /Times-Roman-iso ff 150.00 scf sf
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				|  |  |  1275 2025 m
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				|  |  |  gs 1 -1 sc (Relay c1{{Begin <website>:80}}) col0 sh gr
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				|  |  |  /Times-Roman-iso ff 150.00 scf sf
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				|  |  |  3525 1500 m
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				|  |  | -gs 1 -1 sc (Relay c1 {Extended, g^y2,   H\(K2\)}) dup sw pop neg 0 rm  col0 sh gr
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				|  |  | +gs 1 -1 sc (Relay c1{Extended, g^y2, H\(K2\)}) dup sw pop neg 0 rm  col0 sh gr
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				|  |  |  /Times-Roman-iso ff 150.00 scf sf
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				|  |  |  3675 2100 m
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				|  |  |  gs 1 -1 sc (Relay c2{Begin <website>:80}) col0 sh gr
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				|  | @@ -431,7 +431,7 @@ gs 1 -1 sc (Relay c1{{Data, "HTTP GET..."}}) col0 sh gr
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				|  |  |  gs 1 -1 sc (Relay c2{Data, "HTTP GET..."}) col0 sh gr
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				|  |  |  /Times-Roman-iso ff 150.00 scf sf
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				|  |  |  4800 225 m
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				|  |  | -gs 1 -1 sc (\(link is TLS encryped\)) dup sw pop 2 div neg 0 rm  col0 sh gr
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				|  |  | +gs 1 -1 sc (\(link is TLS-encryped\)) dup sw pop 2 div neg 0 rm  col0 sh gr
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				|  |  |  /Times-Roman-iso ff 150.00 scf sf
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				|  |  |  7050 225 m
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				|  |  |  gs 1 -1 sc (\(unencrypted\)) dup sw pop 2 div neg 0 rm  col0 sh gr
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				|  | @@ -440,7 +440,7 @@ gs 1 -1 sc (\(unencrypted\)) dup sw pop 2 div neg 0 rm  col0 sh gr
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				|  |  |  gs 1 -1 sc (cN--a circID) dup sw pop 2 div neg 0 rm  col0 sh gr
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				|  |  |  /Times-Roman-iso ff 150.00 scf sf
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				|  |  |  3525 3600 m
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				|  |  | -gs 1 -1 sc (Relay c1{{Data, \(r response\)}}) dup sw pop neg 0 rm  col0 sh gr
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				|  |  | +gs 1 -1 sc (Relay c1{{Data, \(response\)}}) dup sw pop neg 0 rm  col0 sh gr
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				|  |  |  /Times-Roman-iso ff 150.00 scf sf
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				|  |  |  8100 3375 m
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				|  |  |  gs 1 -1 sc (\(response\)) dup sw pop neg 0 rm  col0 sh gr
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				|  | @@ -449,7 +449,7 @@ gs 1 -1 sc (\(response\)) dup sw pop neg 0 rm  col0 sh gr
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				|  |  |  gs 1 -1 sc (Relay c2{Data, \(response\)}) dup sw pop neg 0 rm  col0 sh gr
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				|  |  |  /Times-Roman-iso ff 150.00 scf sf
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				|  |  |  5925 1425 m
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				|  |  | -gs 1 -1 sc (Created  c2, g^y2, H\(K2\)) dup sw pop neg 0 rm  col0 sh gr
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				|  |  | +gs 1 -1 sc (Created c2, g^y2, H\(K2\)) dup sw pop neg 0 rm  col0 sh gr
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				|  |  |  /Times-Roman-iso ff 150.00 scf sf
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				|  |  |  3675 1125 m
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				|  |  |  gs 1 -1 sc (Create c2, E\(g^x2\)) col0 sh gr
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