diff options
Diffstat (limited to 'presentations')
| -rw-r--r-- | presentations/images/key-rollover.dot | 124 | ||||
| -rw-r--r-- | presentations/images/key-rollover.pdf | bin | 0 -> 9045 bytes |
2 files changed, 124 insertions, 0 deletions
diff --git a/presentations/images/key-rollover.dot b/presentations/images/key-rollover.dot new file mode 100644 index 00000000..4715afb7 --- /dev/null +++ b/presentations/images/key-rollover.dot @@ -0,0 +1,124 @@ +// $Id$ +// +// A pictoral attempt to explain how key rollover works. + +digraph step0 { + rotate=90; size="11,8.5"; splines=true; ratio=fill; + alice [ shape = record, label = "{Issuer key whatever|Subject key Alice}" ]; + bob1 [ shape = record, label = "{Issuer key Alice|Subject key Bob1}" ]; + carol1 [ shape = record, label = "{Issuer key Bob1|Subject key Carol}" ]; + claire1 [ shape = record, label = "{Issuer key Bob1|Subject key Claire}" ]; + charlie1 [ shape = record, label = "{Issuer key Bob1|Subject key Charlie}" ]; + dave [ shape = record, label = "{Issuer key Carol|Subject key Dave}" ]; + danny [ shape = record, label = "{Issuer key Carol|Subject key Danny}" ]; + dale [ shape = record, label = "{Issuer key Claire|Subject key Dale}" ]; + donald [ shape = record, label = "{Issuer key Claire|Subject key Donald}" ]; + doug [ shape = record, label = "{Issuer key Charlie|Subject key Doug}" ]; + drew [ shape = record, label = "{Issuer key Charlie|Subject key Drew}" ]; + alice -> bob1; + bob1 -> carol1; + bob1 -> claire1; + bob1 -> charlie1; + carol1 -> dave; + carol1 -> danny; + claire1 -> dale; + claire1 -> donald; + charlie1 -> doug; + charlie1 -> drew; +}; + +digraph step1 { + rotate=90; size="11,8.5"; splines=true; ratio=fill; + alice [ shape = record, label = "{Issuer key whatever|Subject key Alice}" ]; + bob1 [ shape = record, label = "{Issuer key Alice|Subject key Bob1}" ]; + bob2 [ shape = record, label = "{Issuer key Alice|Subject key Bob2}" ]; + carol1 [ shape = record, label = "{Issuer key Bob1|Subject key Carol}" ]; + claire1 [ shape = record, label = "{Issuer key Bob1|Subject key Claire}" ]; + charlie1 [ shape = record, label = "{Issuer key Bob1|Subject key Charlie}" ]; + dave [ shape = record, label = "{Issuer key Carol|Subject key Dave}" ]; + danny [ shape = record, label = "{Issuer key Carol|Subject key Danny}" ]; + dale [ shape = record, label = "{Issuer key Claire|Subject key Dale}" ]; + donald [ shape = record, label = "{Issuer key Claire|Subject key Donald}" ]; + doug [ shape = record, label = "{Issuer key Charlie|Subject key Doug}" ]; + drew [ shape = record, label = "{Issuer key Charlie|Subject key Drew}" ]; + alice -> bob1; + alice -> bob2; + bob1 -> carol1; + bob1 -> claire1; + bob1 -> charlie1; + carol1 -> dave; + carol1 -> danny; + claire1 -> dale; + claire1 -> donald; + charlie1 -> doug; + charlie1 -> drew; +}; + +digraph step2 { + rotate=90; size="11,8.5"; splines=true; ratio=fill; + alice [ shape = record, label = "{Issuer key whatever|Subject key Alice}" ]; + bob1 [ shape = record, label = "{Issuer key Alice|Subject key Bob1}" ]; + bob2 [ shape = record, label = "{Issuer key Alice|Subject key Bob2}" ]; + carol1 [ shape = record, label = "{Issuer key Bob1|Subject key Carol}" ]; + carol2 [ shape = record, label = "{Issuer key Bob2|Subject key Carol}" ]; + claire1 [ shape = record, label = "{Issuer key Bob1|Subject key Claire}" ]; + claire2 [ shape = record, label = "{Issuer key Bob2|Subject key Claire}" ]; + charlie1 [ shape = record, label = "{Issuer key Bob1|Subject key Charlie}" ]; + charlie2 [ shape = record, label = "{Issuer key Bob2|Subject key Charlie}" ]; + dave [ shape = record, label = "{Issuer key Carol|Subject key Dave}" ]; + danny [ shape = record, label = "{Issuer key Carol|Subject key Danny}" ]; + dale [ shape = record, label = "{Issuer key Claire|Subject key Dale}" ]; + donald [ shape = record, label = "{Issuer key Claire|Subject key Donald}" ]; + doug [ shape = record, label = "{Issuer key Charlie|Subject key Doug}" ]; + drew [ shape = record, label = "{Issuer key Charlie|Subject key Drew}" ]; + alice -> bob1; + alice -> bob2; + bob1 -> carol1; + bob1 -> claire1; + bob1 -> charlie1; + bob2 -> carol2; + bob2 -> claire2; + bob2 -> charlie2; + carol1 -> dave; + carol1 -> danny; + claire1 -> dale; + claire1 -> donald; + charlie1 -> doug; + charlie1 -> drew; + carol2 -> dave; + carol2 -> danny; + claire2 -> dale; + claire2 -> donald; + charlie2 -> doug; + charlie2 -> drew; +}; + +digraph step3 { + rotate=90; size="11,8.5"; splines=true; ratio=fill; + alice [ shape = record, label = "{Issuer key whatever|Subject key Alice}" ]; + bob2 [ shape = record, label = "{Issuer key Alice|Subject key Bob2}" ]; + carol2 [ shape = record, label = "{Issuer key Bob2|Subject key Carol}" ]; + claire2 [ shape = record, label = "{Issuer key Bob2|Subject key Claire}" ]; + charlie2 [ shape = record, label = "{Issuer key Bob2|Subject key Charlie}" ]; + dave [ shape = record, label = "{Issuer key Carol|Subject key Dave}" ]; + danny [ shape = record, label = "{Issuer key Carol|Subject key Danny}" ]; + dale [ shape = record, label = "{Issuer key Claire|Subject key Dale}" ]; + donald [ shape = record, label = "{Issuer key Claire|Subject key Donald}" ]; + doug [ shape = record, label = "{Issuer key Charlie|Subject key Doug}" ]; + drew [ shape = record, label = "{Issuer key Charlie|Subject key Drew}" ]; + alice -> bob2; + bob2 -> carol2; + bob2 -> claire2; + bob2 -> charlie2; + carol2 -> dave; + carol2 -> danny; + claire2 -> dale; + claire2 -> donald; + charlie2 -> doug; + charlie2 -> drew; +}; + + +// Local Variables: +// compile-command: "dot -Tps2 key-rollover.dot | ps2pdf - key-rollover.pdf" +// End: diff --git a/presentations/images/key-rollover.pdf b/presentations/images/key-rollover.pdf Binary files differnew file mode 100644 index 00000000..1fb0d633 --- /dev/null +++ b/presentations/images/key-rollover.pdf |