.nf .PS scale=100 define t105 | [ box invis ht 32 wid 74 with .sw at 0,0 "\fR\s10\&Datakit\f1\s0" at 37,24 "\fR\s10\&Controller\f1\s0" at 37,8 ] | define t105 | [ box invis ht 32 wid 74 with .sw at 0,0 "\fR\s10\&Datakit\f1\s0" at 37,24 "\fR\s10\&Controller\f1\s0" at 37,8 ] | define t118 | [ box invis ht 32 wid 137 with .sw at 0,0 "\fR\s10\&4. CALL t/hosta\f1\s0" at 0,24 ljust "\fR\s10\& <authenticated>\f1\s0" at 0,8 ljust ] | define m0 | [ box invis ht 104 wid 40 with .sw at 0,0 box ht 24 wid 24 with .nw at 8,96 box ht 8 wid 24 with .nw at 8,64 box ht 104 wid 40 with .nw at 0,104 "\fR\s10\&host\f1\s0" at 20,34 ] | define m1 | [ box invis ht 128 wid 40 with .sw at 0,0 m0 with .nw at 0,104 "\fR\s10\&hosta\f1\s0" at 20,114 ] | define m2 | [ box invis ht 96 wid 96 with .sw at 0,0 t105 with .nw at 11,62 circle rad 48 at 48,48 ] | define m3 | [ box invis ht 64 wid 72 with .sw at 0,0 arc from 56,8 to 64,16 at 56,16 arc from 8,16 to 16,8 at 16,16 line from 64,16 to 64,48 line from 56,56 to 16,56 arc from 16,56 to 8,48 at 16,48 arc from 64,48 to 56,56 at 56,48 line from 8,48 to 8,16 line from 16,8 to 56,8 box ht 64 wid 72 with .nw at 0,64 ] | define m4 | [ box invis ht 96 wid 88 with .sw at 0,0 line from 0,0 to 8,24 line from 8,24 to 80,24 line from 80,24 to 88,0 line from 88,0 to 0,0 m3 with .nw at 8,96 ] | box invis ht 408 wid 584 with .sw at 0,0 spline from 232,272\ to 232,272\ to 232,344\ to 200,392\ to 120,400\ to 72,384\ to 32,392\ to 0,360\ to 8,256\ to 8,184\ to 32,96\ to 88,80\ to 192,72\ to 256,120\ to 248,192\ to 232,240\ to 232,272 spline from 416,400\ to 416,400\ to 312,384\ to 296,320\ to 312,248\ to 288,144\ to 344,40\ to 464,8\ to 560,32\ to 576,72\ to 584,184\ to 584,304\ to 544,368\ to 512,392\ to 456,408\ to 416,400 "\fR\s10\&security\f1\s0" at 452,362 m0 with .nw at 432,352 m0 with .nw at 144,360 spline from 96,304\ to 96,304\ to 112,336\ to 120,304\ to 128,296\ to 144,320 m4 with .nw at 16,360 line from 216,160 to 352,160 m2 with .nw at 352,208 m2 with .nw at 120,208 line from 168,208 to 168,256 m1 with .nw at 520,176 line -> from 192,208 to 360,208 dashed line from 520,128 to 448,160 line from 440,248 to 400,208 "\fR\s10\&3. AUTHENTICATION\f1\s0" at 292,326 line from 200,328 to 216,312 line from 216,344 to 200,328 line from 384,328 to 368,312 line from 368,344 to 384,328 line from 208,320 to 376,320 line from 208,336 to 376,336 t118 with .nw at 376,102 line -> from 456,112 to 520,112 dashed line from 456,240 to 456,112 dashed "\fR\s10\&2. CALL t/security.t/hosta\f1\s0" at 396,234 ljust line -> from 392,312 to 424,312 dashed line from 392,216 to 392,312 dashed "\fR\s10\&1. CALL t/hosta\f1\s0" at 256,218 line from 192,320 to 192,208 dashed "\fR\s10\&Untrusted Domain\f1\s0" at 120,30 "\fR\s10\&Trusted Domain\f1\s0" at 476,-6 .PE .fi