aboutsummaryrefslogtreecommitdiff
path: root/doc/interaction.eps
blob: 9b4e3db619eb20da64a7a6449781f253893f3b90 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
%!PS-Adobe-2.0 EPSF-2.0
%%Title: interaction.fig
%%Creator: fig2dev Version 3.2 Patchlevel 3d
%%CreationDate: Sat Jan 31 05:25:23 2004
%%For: nickm@totoro.wangafu.net ()
%%BoundingBox: 0 0 449 235
%%Magnification: 1.0000
%%EndComments
/$F2psDict 200 dict def
$F2psDict begin
$F2psDict /mtrx matrix put
/col-1 {0 setgray} bind def
/col0 {0.000 0.000 0.000 srgb} bind def
/col1 {0.000 0.000 1.000 srgb} bind def
/col2 {0.000 1.000 0.000 srgb} bind def
/col3 {0.000 1.000 1.000 srgb} bind def
/col4 {1.000 0.000 0.000 srgb} bind def
/col5 {1.000 0.000 1.000 srgb} bind def
/col6 {1.000 1.000 0.000 srgb} bind def
/col7 {1.000 1.000 1.000 srgb} bind def
/col8 {0.000 0.000 0.560 srgb} bind def
/col9 {0.000 0.000 0.690 srgb} bind def
/col10 {0.000 0.000 0.820 srgb} bind def
/col11 {0.530 0.810 1.000 srgb} bind def
/col12 {0.000 0.560 0.000 srgb} bind def
/col13 {0.000 0.690 0.000 srgb} bind def
/col14 {0.000 0.820 0.000 srgb} bind def
/col15 {0.000 0.560 0.560 srgb} bind def
/col16 {0.000 0.690 0.690 srgb} bind def
/col17 {0.000 0.820 0.820 srgb} bind def
/col18 {0.560 0.000 0.000 srgb} bind def
/col19 {0.690 0.000 0.000 srgb} bind def
/col20 {0.820 0.000 0.000 srgb} bind def
/col21 {0.560 0.000 0.560 srgb} bind def
/col22 {0.690 0.000 0.690 srgb} bind def
/col23 {0.820 0.000 0.820 srgb} bind def
/col24 {0.500 0.190 0.000 srgb} bind def
/col25 {0.630 0.250 0.000 srgb} bind def
/col26 {0.750 0.380 0.000 srgb} bind def
/col27 {1.000 0.500 0.500 srgb} bind def
/col28 {1.000 0.630 0.630 srgb} bind def
/col29 {1.000 0.750 0.750 srgb} bind def
/col30 {1.000 0.880 0.880 srgb} bind def
/col31 {1.000 0.840 0.000 srgb} bind def

end
save
newpath 0 235 moveto 0 0 lineto 449 0 lineto 449 235 lineto closepath clip newpath
-62.3 239.8 translate
1 -1 scale

/cp {closepath} bind def
/ef {eofill} bind def
/gr {grestore} bind def
/gs {gsave} bind def
/sa {save} bind def
/rs {restore} bind def
/l {lineto} bind def
/m {moveto} bind def
/rm {rmoveto} bind def
/n {newpath} bind def
/s {stroke} bind def
/sh {show} bind def
/slc {setlinecap} bind def
/slj {setlinejoin} bind def
/slw {setlinewidth} bind def
/srgb {setrgbcolor} bind def
/rot {rotate} bind def
/sc {scale} bind def
/sd {setdash} bind def
/ff {findfont} bind def
/sf {setfont} bind def
/scf {scalefont} bind def
/sw {stringwidth} bind def
/tr {translate} bind def
/tnt {dup dup currentrgbcolor
  4 -2 roll dup 1 exch sub 3 -1 roll mul add
  4 -2 roll dup 1 exch sub 3 -1 roll mul add
  4 -2 roll dup 1 exch sub 3 -1 roll mul add srgb}
  bind def
/shd {dup dup currentrgbcolor 4 -2 roll mul 4 -2 roll mul
  4 -2 roll mul srgb} bind def
/reencdict 12 dict def /ReEncode { reencdict begin
/newcodesandnames exch def /newfontname exch def /basefontname exch def
/basefontdict basefontname findfont def /newfont basefontdict maxlength dict def
basefontdict { exch dup /FID ne { dup /Encoding eq
{ exch dup length array copy newfont 3 1 roll put }
{ exch newfont 3 1 roll put } ifelse } { pop pop } ifelse } forall
newfont /FontName newfontname put newcodesandnames aload pop
128 1 255 { newfont /Encoding get exch /.notdef put } for
newcodesandnames length 2 idiv { newfont /Encoding get 3 1 roll put } repeat
newfontname newfont definefont pop end } def
/isovec [
8#055 /minus 8#200 /grave 8#201 /acute 8#202 /circumflex 8#203 /tilde
8#204 /macron 8#205 /breve 8#206 /dotaccent 8#207 /dieresis
8#210 /ring 8#211 /cedilla 8#212 /hungarumlaut 8#213 /ogonek 8#214 /caron
8#220 /dotlessi 8#230 /oe 8#231 /OE
8#240 /space 8#241 /exclamdown 8#242 /cent 8#243 /sterling
8#244 /currency 8#245 /yen 8#246 /brokenbar 8#247 /section 8#250 /dieresis
8#251 /copyright 8#252 /ordfeminine 8#253 /guillemotleft 8#254 /logicalnot
8#255 /hyphen 8#256 /registered 8#257 /macron 8#260 /degree 8#261 /plusminus
8#262 /twosuperior 8#263 /threesuperior 8#264 /acute 8#265 /mu 8#266 /paragraph
8#267 /periodcentered 8#270 /cedilla 8#271 /onesuperior 8#272 /ordmasculine
8#273 /guillemotright 8#274 /onequarter 8#275 /onehalf
8#276 /threequarters 8#277 /questiondown 8#300 /Agrave 8#301 /Aacute
8#302 /Acircumflex 8#303 /Atilde 8#304 /Adieresis 8#305 /Aring
8#306 /AE 8#307 /Ccedilla 8#310 /Egrave 8#311 /Eacute
8#312 /Ecircumflex 8#313 /Edieresis 8#314 /Igrave 8#315 /Iacute
8#316 /Icircumflex 8#317 /Idieresis 8#320 /Eth 8#321 /Ntilde 8#322 /Ograve
8#323 /Oacute 8#324 /Ocircumflex 8#325 /Otilde 8#326 /Odieresis 8#327 /multiply
8#330 /Oslash 8#331 /Ugrave 8#332 /Uacute 8#333 /Ucircumflex
8#334 /Udieresis 8#335 /Yacute 8#336 /Thorn 8#337 /germandbls 8#340 /agrave
8#341 /aacute 8#342 /acircumflex 8#343 /atilde 8#344 /adieresis 8#345 /aring
8#346 /ae 8#347 /ccedilla 8#350 /egrave 8#351 /eacute
8#352 /ecircumflex 8#353 /edieresis 8#354 /igrave 8#355 /iacute
8#356 /icircumflex 8#357 /idieresis 8#360 /eth 8#361 /ntilde 8#362 /ograve
8#363 /oacute 8#364 /ocircumflex 8#365 /otilde 8#366 /odieresis 8#367 /divide
8#370 /oslash 8#371 /ugrave 8#372 /uacute 8#373 /ucircumflex
8#374 /udieresis 8#375 /yacute 8#376 /thorn 8#377 /ydieresis] def
/Times-Bold /Times-Bold-iso isovec ReEncode
/Times-Roman /Times-Roman-iso isovec ReEncode
/$F2psBegin {$F2psDict begin /$F2psEnteredState save def} def
/$F2psEnd {$F2psEnteredState restore end} def

$F2psBegin
10 setmiterlimit
 0.06000 0.06000 sc
%
% Fig objects follow
%
% Polyline
15.000 slw
n 6000 300 m
 6000 3975 l gs col0 s gr 
% Polyline
7.500 slw
gs  clippath
3615 555 m 3615 495 l 3464 495 l 3584 525 l 3464 555 l cp
eoclip
n 1200 525 m
 3600 525 l gs col0 s gr gr

% arrowhead
n 3464 555 m 3584 525 l 3464 495 l 3464 555 l  cp gs 0.00 setgray ef gr  col0 s
% Polyline
gs  clippath
1185 795 m 1185 855 l 1336 855 l 1216 825 l 1336 795 l cp
eoclip
n 3600 825 m
 1200 825 l gs col0 s gr gr

% arrowhead
n 1336 795 m 1216 825 l 1336 855 l 1336 795 l  cp gs 0.00 setgray ef gr  col0 s
% Polyline
15.000 slw
n 1200 300 m
 1200 3975 l gs col0 s gr 
% Polyline
7.500 slw
gs  clippath
3615 1155 m 3615 1095 l 3464 1095 l 3584 1125 l 3464 1155 l cp
eoclip
n 1200 1125 m
 3600 1125 l gs col0 s gr gr

% arrowhead
n 3464 1155 m 3584 1125 l 3464 1095 l 3464 1155 l  cp gs 0.00 setgray ef gr  col0 s
% Polyline
15.000 slw
n 3600 300 m
 3600 3975 l gs col0 s gr 
% Polyline
7.500 slw
gs  clippath
6015 1230 m 6015 1170 l 5864 1170 l 5984 1200 l 5864 1230 l cp
eoclip
n 3600 1200 m
 6000 1200 l gs col0 s gr gr

% arrowhead
n 5864 1230 m 5984 1200 l 5864 1170 l 5864 1230 l  cp gs 0.00 setgray ef gr  col0 s
% Polyline
gs  clippath
3585 1470 m 3585 1530 l 3736 1530 l 3616 1500 l 3736 1470 l cp
eoclip
n 6000 1500 m
 3600 1500 l gs col0 s gr gr

% arrowhead
n 3736 1470 m 3616 1500 l 3736 1530 l 3736 1470 l  cp gs 0.00 setgray ef gr  col0 s
% Polyline
gs  clippath
1185 1545 m 1185 1605 l 1336 1605 l 1216 1575 l 1336 1545 l cp
eoclip
n 3600 1575 m
 1200 1575 l gs col0 s gr gr

% arrowhead
n 1336 1545 m 1216 1575 l 1336 1605 l 1336 1545 l  cp gs 0.00 setgray ef gr  col0 s
% Polyline
 [15 45] 45 sd
n 1050 1800 m
 8325 1800 l gs col0 s gr  [] 0 sd
% Polyline
gs  clippath
3615 2130 m 3615 2070 l 3464 2070 l 3584 2100 l 3464 2130 l cp
eoclip
n 1200 2100 m
 3600 2100 l gs col0 s gr gr

% arrowhead
n 3464 2130 m 3584 2100 l 3464 2070 l 3464 2130 l  cp gs 0.00 setgray ef gr  col0 s
% Polyline
gs  clippath
6015 2205 m 6015 2145 l 5864 2145 l 5984 2175 l 5864 2205 l cp
eoclip
n 3600 2175 m
 6000 2175 l gs col0 s gr gr

% arrowhead
n 5864 2205 m 5984 2175 l 5864 2145 l 5864 2205 l  cp gs 0.00 setgray ef gr  col0 s
% Polyline
 [60] 0 sd
gs  clippath
8190 2430 m 8190 2370 l 8039 2370 l 8159 2400 l 8039 2430 l cp
5985 2370 m 5985 2430 l 6136 2430 l 6016 2400 l 6136 2370 l cp
eoclip
n 6000 2400 m
 8175 2400 l gs col0 s gr gr
 [] 0 sd
% arrowhead
n 6136 2370 m 6016 2400 l 6136 2430 l 6136 2370 l  cp gs 0.00 setgray ef gr  col0 s
% arrowhead
n 8039 2430 m 8159 2400 l 8039 2370 l 8039 2430 l  cp gs 0.00 setgray ef gr  col0 s
% Polyline
gs  clippath
3585 2520 m 3585 2580 l 3736 2580 l 3616 2550 l 3736 2520 l cp
eoclip
n 6000 2550 m
 3600 2550 l gs col0 s gr gr

% arrowhead
n 3736 2520 m 3616 2550 l 3736 2580 l 3736 2520 l  cp gs 0.00 setgray ef gr  col0 s
% Polyline
gs  clippath
1185 2595 m 1185 2655 l 1336 2655 l 1216 2625 l 1336 2595 l cp
eoclip
n 3600 2625 m
 1200 2625 l gs col0 s gr gr

% arrowhead
n 1336 2595 m 1216 2625 l 1336 2655 l 1336 2595 l  cp gs 0.00 setgray ef gr  col0 s
% Polyline
gs  clippath
3615 3030 m 3615 2970 l 3464 2970 l 3584 3000 l 3464 3030 l cp
eoclip
n 1200 3000 m
 3600 3000 l gs col0 s gr gr

% arrowhead
n 3464 3030 m 3584 3000 l 3464 2970 l 3464 3030 l  cp gs 0.00 setgray ef gr  col0 s
% Polyline
gs  clippath
6015 3105 m 6015 3045 l 5864 3045 l 5984 3075 l 5864 3105 l cp
eoclip
n 3600 3075 m
 6000 3075 l gs col0 s gr gr

% arrowhead
n 5864 3105 m 5984 3075 l 5864 3045 l 5864 3105 l  cp gs 0.00 setgray ef gr  col0 s
% Polyline
gs  clippath
8190 3180 m 8190 3120 l 8039 3120 l 8159 3150 l 8039 3180 l cp
eoclip
n 6000 3150 m
 8175 3150 l gs col0 s gr gr

% arrowhead
n 8039 3180 m 8159 3150 l 8039 3120 l 8039 3180 l  cp gs 0.00 setgray ef gr  col0 s
% Polyline
gs  clippath
5985 3420 m 5985 3480 l 6136 3480 l 6016 3450 l 6136 3420 l cp
eoclip
n 8175 3450 m
 6000 3450 l gs col0 s gr gr

% arrowhead
n 6136 3420 m 6016 3450 l 6136 3480 l 6136 3420 l  cp gs 0.00 setgray ef gr  col0 s
% Polyline
gs  clippath
5985 3495 m 5985 3555 l 6136 3555 l 6016 3525 l 6136 3495 l cp
eoclip
n 8175 3525 m
 6000 3525 l gs col0 s gr gr

% arrowhead
n 6136 3495 m 6016 3525 l 6136 3555 l 6136 3495 l  cp gs 0.00 setgray ef gr  col0 s
% Polyline
gs  clippath
5985 3570 m 5985 3630 l 6136 3630 l 6016 3600 l 6136 3570 l cp
eoclip
n 8175 3600 m
 6000 3600 l gs col0 s gr gr

% arrowhead
n 6136 3570 m 6016 3600 l 6136 3630 l 6136 3570 l  cp gs 0.00 setgray ef gr  col0 s
% Polyline
gs  clippath
3585 3495 m 3585 3555 l 3736 3555 l 3616 3525 l 3736 3495 l cp
eoclip
n 6000 3525 m
 3600 3525 l gs col0 s gr gr

% arrowhead
n 3736 3495 m 3616 3525 l 3736 3555 l 3736 3495 l  cp gs 0.00 setgray ef gr  col0 s
% Polyline
gs  clippath
3585 3645 m 3585 3705 l 3736 3705 l 3616 3675 l 3736 3645 l cp
eoclip
n 6000 3675 m
 3600 3675 l gs col0 s gr gr

% arrowhead
n 3736 3645 m 3616 3675 l 3736 3705 l 3736 3645 l  cp gs 0.00 setgray ef gr  col0 s
% Polyline
gs  clippath
3585 3570 m 3585 3630 l 3736 3630 l 3616 3600 l 3736 3570 l cp
eoclip
n 6000 3600 m
 3600 3600 l gs col0 s gr gr

% arrowhead
n 3736 3570 m 3616 3600 l 3736 3630 l 3736 3570 l  cp gs 0.00 setgray ef gr  col0 s
% Polyline
gs  clippath
1185 3645 m 1185 3705 l 1336 3705 l 1216 3675 l 1336 3645 l cp
eoclip
n 3600 3675 m
 1200 3675 l gs col0 s gr gr

% arrowhead
n 1336 3645 m 1216 3675 l 1336 3705 l 1336 3645 l  cp gs 0.00 setgray ef gr  col0 s
% Polyline
gs  clippath
1185 3720 m 1185 3780 l 1336 3780 l 1216 3750 l 1336 3720 l cp
eoclip
n 3600 3750 m
 1200 3750 l gs col0 s gr gr

% arrowhead
n 1336 3720 m 1216 3750 l 1336 3780 l 1336 3720 l  cp gs 0.00 setgray ef gr  col0 s
% Polyline
gs  clippath
1185 3795 m 1185 3855 l 1336 3855 l 1216 3825 l 1336 3795 l cp
eoclip
n 3600 3825 m
 1200 3825 l gs col0 s gr gr

% arrowhead
n 1336 3795 m 1216 3825 l 1336 3855 l 1336 3795 l  cp gs 0.00 setgray ef gr  col0 s
% Polyline
15.000 slw
n 8175 300 m
 8175 3975 l gs col0 s gr 
% Polyline
7.500 slw
n 6300 825 m 7950 825 l 7950 1725 l 6300 1725 l
 cp gs col7 1.00 shd ef gr gs col0 s gr 
/Times-Bold-iso ff 180.00 scf sf
3375 225 m
gs 1 -1 sc (OR  1) col0 sh gr
/Times-Bold-iso ff 180.00 scf sf
1050 225 m
gs 1 -1 sc (Alice) col0 sh gr
/Times-Bold-iso ff 180.00 scf sf
5775 225 m
gs 1 -1 sc (OR  2) col0 sh gr
/Times-Roman-iso ff 150.00 scf sf
6075 3075 m
gs 1 -1 sc ("HTTP GET...") col0 sh gr
/Times-Roman-iso ff 150.00 scf sf
4800 3975 m
gs 1 -1 sc (. . .) dup sw pop 2 div neg 0 rm  col0 sh gr
/Times-Roman-iso ff 150.00 scf sf
7125 3975 m
gs 1 -1 sc (. . .) dup sw pop 2 div neg 0 rm  col0 sh gr
/Times-Roman-iso ff 150.00 scf sf
2400 3975 m
gs 1 -1 sc (. . .) dup sw pop 2 div neg 0 rm  col0 sh gr
/Times-Roman-iso ff 150.00 scf sf
7125 2325 m
gs 1 -1 sc (\(TCP handshake\)) dup sw pop 2 div neg 0 rm  col0 sh gr
/Times-Bold-iso ff 180.00 scf sf
7875 225 m
gs 1 -1 sc (website) col0 sh gr
/Times-Roman-iso ff 150.00 scf sf
7125 1425 m
gs 1 -1 sc ({X}--AES encryption) dup sw pop 2 div neg 0 rm  col0 sh gr
/Times-Roman-iso ff 150.00 scf sf
7125 1200 m
gs 1 -1 sc (E\(x\)--RSA encryption) dup sw pop 2 div neg 0 rm  col0 sh gr
/Times-Roman-iso ff 150.00 scf sf
7125 975 m
gs 1 -1 sc (Legend:) dup sw pop 2 div neg 0 rm  col0 sh gr
/Times-Roman-iso ff 150.00 scf sf
2400 225 m
gs 1 -1 sc (\(link is TLS-encrypted\)) dup sw pop 2 div neg 0 rm  col0 sh gr
/Times-Roman-iso ff 150.00 scf sf
1275 1050 m
gs 1 -1 sc (Relay c1{Extend, OR2, E\(g^x2\)}) col0 sh gr
/Times-Roman-iso ff 150.00 scf sf
1275 2025 m
gs 1 -1 sc (Relay c1{{Begin <website>:80}}) col0 sh gr
/Times-Roman-iso ff 150.00 scf sf
3525 1500 m
gs 1 -1 sc (Relay c1{Extended, g^y2, H\(K2\)}) dup sw pop neg 0 rm  col0 sh gr
/Times-Roman-iso ff 150.00 scf sf
3675 2100 m
gs 1 -1 sc (Relay c2{Begin <website>:80}) col0 sh gr
/Times-Roman-iso ff 150.00 scf sf
3525 2550 m
gs 1 -1 sc (Relay c1{{Connected}}) dup sw pop neg 0 rm  col0 sh gr
/Times-Roman-iso ff 150.00 scf sf
5925 2475 m
gs 1 -1 sc (Relay c2{Connected}) dup sw pop neg 0 rm  col0 sh gr
/Times-Roman-iso ff 150.00 scf sf
1275 2925 m
gs 1 -1 sc (Relay c1{{Data, "HTTP GET..."}}) col0 sh gr
/Times-Roman-iso ff 150.00 scf sf
3675 3000 m
gs 1 -1 sc (Relay c2{Data, "HTTP GET..."}) col0 sh gr
/Times-Roman-iso ff 150.00 scf sf
4800 225 m
gs 1 -1 sc (\(link is TLS-encryped\)) dup sw pop 2 div neg 0 rm  col0 sh gr
/Times-Roman-iso ff 150.00 scf sf
7050 225 m
gs 1 -1 sc (\(unencrypted\)) dup sw pop 2 div neg 0 rm  col0 sh gr
/Times-Roman-iso ff 150.00 scf sf
7125 1650 m
gs 1 -1 sc (cN--a circID) dup sw pop 2 div neg 0 rm  col0 sh gr
/Times-Roman-iso ff 150.00 scf sf
3525 3600 m
gs 1 -1 sc (Relay c1{{Data, \(response\)}}) dup sw pop neg 0 rm  col0 sh gr
/Times-Roman-iso ff 150.00 scf sf
8100 3375 m
gs 1 -1 sc (\(response\)) dup sw pop neg 0 rm  col0 sh gr
/Times-Roman-iso ff 150.00 scf sf
5925 3450 m
gs 1 -1 sc (Relay c2{Data, \(response\)}) dup sw pop neg 0 rm  col0 sh gr
/Times-Roman-iso ff 150.00 scf sf
5925 1425 m
gs 1 -1 sc (Created c2, g^y2, H\(K2\)) dup sw pop neg 0 rm  col0 sh gr
/Times-Roman-iso ff 150.00 scf sf
3675 1125 m
gs 1 -1 sc (Create c2, E\(g^x2\)) col0 sh gr
/Times-Roman-iso ff 150.00 scf sf
1275 450 m
gs 1 -1 sc (Create c1, E\(g^x1\)) col0 sh gr
/Times-Roman-iso ff 150.00 scf sf
3525 750 m
gs 1 -1 sc (Created c1, g^y1, H\(K1\)) dup sw pop neg 0 rm  col0 sh gr
$F2psEnd
rs