r r r r t r PP - - PowerPoint PPT Presentation

▶
r r r r t r p p
SMART_READER_LITE
LIVE PREVIEW

r r r r t r PP - - PowerPoint PPT Presentation

Aug 27, 2022 246 likes •681 views

r r r r t r PP s s t r r r r t r PP t

slide-1
SLIDE 1

▲❡❛r♥✐♥❣ ❢r♦♠ ♦✉r ❦❡②r✐♥❣✿ ❲❤❛t ❞♦ ♦✉r P●P ❦❡②s s❛② ❛❜♦✉t t❤❡ ♣r♦❥❡❝t❄

  • ✉♥♥❛r ❲♦❧❢

❙t❛rt✐♥❣ ♣♦✐♥t ❲❤② st♦♣ t❤❡r❡❄ ❑❡②r✐♥❣ ❛❣✐♥❣✿ ❆ ❤②♣♦t❤❡s✐s ❙✐❣♥❛t✉r❡ ❡①♣✐r❛t✐♦♥ ❆s②♠❡tr✐❝ s✐❣♥❛t✉r❡s ❋✉rt❤❡r ✐❞❡❛s ❆s ❢♦r ❉❈✶✻✳ ✳ ✳

▲❡❛r♥✐♥❣ ❢r♦♠ ♦✉r ❦❡②r✐♥❣✿ ❲❤❛t ❞♦ ♦✉r P●P ❦❡②s s❛② ❛❜♦✉t t❤❡ ♣r♦❥❡❝t❄

  • ✉♥♥❛r ❲♦❧❢

❉❡❜✐❛♥ Pr♦❥❡❝t

❉❡❜❈♦♥❢ ✶✻ ❈❛♣❡t♦✇♥✱ ❙♦✉t❤ ❆❢r✐❝❛✱ ✷✵✶✻✲✵✻✲✵✹

slide-2
SLIDE 2

▲❡❛r♥✐♥❣ ❢r♦♠ ♦✉r ❦❡②r✐♥❣✿ ❲❤❛t ❞♦ ♦✉r P●P ❦❡②s s❛② ❛❜♦✉t t❤❡ ♣r♦❥❡❝t❄

  • ✉♥♥❛r ❲♦❧❢

❙t❛rt✐♥❣ ♣♦✐♥t ❲❤② st♦♣ t❤❡r❡❄ ❑❡②r✐♥❣ ❛❣✐♥❣✿ ❆ ❤②♣♦t❤❡s✐s ❙✐❣♥❛t✉r❡ ❡①♣✐r❛t✐♦♥ ❆s②♠❡tr✐❝ s✐❣♥❛t✉r❡s ❋✉rt❤❡r ✐❞❡❛s ❆s ❢♦r ❉❈✶✻✳ ✳ ✳

❈♦♥t❡♥✐❞♦s

✶ ❙t❛rt✐♥❣ ♣♦✐♥t ✷ ❲❤② st♦♣ t❤❡r❡❄ ✸ ❑❡②r✐♥❣ ❛❣✐♥❣✿ ❆ ❤②♣♦t❤❡s✐s ✹ ❙✐❣♥❛t✉r❡ ❡①♣✐r❛t✐♦♥ ✺ ❆s②♠❡tr✐❝ s✐❣♥❛t✉r❡s ✻ ❋✉rt❤❡r ✐❞❡❛s ✼ ❆s ❢♦r ❉❈✶✻✳ ✳ ✳

slide-3
SLIDE 3

▲❡❛r♥✐♥❣ ❢r♦♠ ♦✉r ❦❡②r✐♥❣✿ ❲❤❛t ❞♦ ♦✉r P●P ❦❡②s s❛② ❛❜♦✉t t❤❡ ♣r♦❥❡❝t❄

  • ✉♥♥❛r ❲♦❧❢

❙t❛rt✐♥❣ ♣♦✐♥t ❲❤② st♦♣ t❤❡r❡❄ ❑❡②r✐♥❣ ❛❣✐♥❣✿ ❆ ❤②♣♦t❤❡s✐s ❙✐❣♥❛t✉r❡ ❡①♣✐r❛t✐♦♥ ❆s②♠❡tr✐❝ s✐❣♥❛t✉r❡s ❋✉rt❤❡r ✐❞❡❛s ❆s ❢♦r ❉❈✶✻✳ ✳ ✳

❖♥❝❡ ✉♣♦♥ ❛ t✐♠❡ ✐♥ P♦rt❧❛♥❞✳ ✳ ✳

❚❤✐s ✇♦r❦ ❞❛t❡s ❜❛❝❦ t♦ ♦✉r ✭❦❡②r✐♥❣✲♠❛✐♥t✬s✮ ♣r❡s❡♥t❛t✐♦♥ ✐♥ ❉❡❜❈♦♥❢✶✹ ❲❡ ✇❡r❡ ♣✉s❤✐♥❣ t♦ ♠✐❣r❛t❡ ❛✇❛② ❢r♦♠ s❤♦rt ✭❁✷✵✹✽ ❜✐t✮ ❦❡②s✳ ✳ ✳ ❜✉t t❤❡ ♣r♦❣r❡ss ✇❛s t♦♦ s❧♦✇ ◆❡❡❞❡❞ t♦ s❤♦✇ ♣❡♦♣❧❡ ❤♦✇ ✇❡ ✇❡r❡ st❛❣♥❛t✐♥❣ ♦♥ s♦♠❡t❤✐♥❣ ✇✐❞❡❧② r❡❣❛r❞❡❞ ❛s ✉r❣❡♥t ✳ ✳ ✳ ◆✉♠❜❡rs s♣❡❛❦ ❢♦r t❤❡♠s❡❧✈❡s

  • r❛♣❤s ❤❡❧♣ ✉s ❣❡t t❤❡ ♣♦✐♥t ❛❝❝r♦ss
slide-4
SLIDE 4

▲❡❛r♥✐♥❣ ❢r♦♠ ♦✉r ❦❡②r✐♥❣✿ ❲❤❛t ❞♦ ♦✉r P●P ❦❡②s s❛② ❛❜♦✉t t❤❡ ♣r♦❥❡❝t❄

  • ✉♥♥❛r ❲♦❧❢

❙t❛rt✐♥❣ ♣♦✐♥t ❲❤② st♦♣ t❤❡r❡❄ ❑❡②r✐♥❣ ❛❣✐♥❣✿ ❆ ❤②♣♦t❤❡s✐s ❙✐❣♥❛t✉r❡ ❡①♣✐r❛t✐♦♥ ❆s②♠❡tr✐❝ s✐❣♥❛t✉r❡s ❋✉rt❤❡r ✐❞❡❛s ❆s ❢♦r ❉❈✶✻✳ ✳ ✳

❏✉st ❤♦✇ ❞❡❡♣ ✇❛s ♦✉r ♣r♦❜❧❡♠❄

❋✐❣✉r❡✿ ❚❤❡ s✐t✉❛t✐♦♥ ❛s ♣r❡s❡♥t❡❞ ✐♥ ❉❈✶✹

slide-5
SLIDE 5

▲❡❛r♥✐♥❣ ❢r♦♠ ♦✉r ❦❡②r✐♥❣✿ ❲❤❛t ❞♦ ♦✉r P●P ❦❡②s s❛② ❛❜♦✉t t❤❡ ♣r♦❥❡❝t❄

  • ✉♥♥❛r ❲♦❧❢

❙t❛rt✐♥❣ ♣♦✐♥t ❲❤② st♦♣ t❤❡r❡❄ ❑❡②r✐♥❣ ❛❣✐♥❣✿ ❆ ❤②♣♦t❤❡s✐s ❙✐❣♥❛t✉r❡ ❡①♣✐r❛t✐♦♥ ❆s②♠❡tr✐❝ s✐❣♥❛t✉r❡s ❋✉rt❤❡r ✐❞❡❛s ❆s ❢♦r ❉❈✶✻✳ ✳ ✳

❆♥❞ ✐t ✇♦r❦❡❞✳ ✳ ✳

❚❤❡ r❡st ♦❢ t❤❡ ♣r♦❥❡❝t s❛✇ ✇❡ s♦r❡❧② ♥❡❡❞❡❞ t♦ ❞❡♣r❡❝❛t❡ s❤♦rt ❦❡②s ■t ✇❛s q✉✐t❡ ❤❡❧❧✐s❤ ❢♦r t❤❡ t❡❛♠

✷✺✽ ❦❡② r❡♣❧❛❝❡♠❡♥ts ❤❛♥❞❧❡❞ t❤r♦✉❣❤♦✉t ❧❡ss t❤❛♥ ❤❛❧❢ ❛ ②❡❛r

❲❡ ♣❡r❝❡✐✈❡❞ ✐t ❛s ❛ s✉❝❝❡ss❢✉❧ tr❛♥s✐t✐♦♥✳ ✳ ✳ ❆❧t❤♦✉❣❤ ♥♦t ❡①❡♠♣t ♦❢ ♣r♦❜❧❡♠s

✷✽✼ ❦❡②s ✭✸✺ ❉▼s✱ ✷✺✷ ❉❉s✮ ♥♦t ❤❛♥❞❧❡❞ ✭t❤✉s r❡♠♦✈❡❞✮ ✶✽ ♠♦♥t❤s ❧❛t❡r✱ ✶✾✺ ❉❉ ❛❝❝♦✉♥ts st✐❧❧ ❤❛✈❡ ❛ r❡♠♦✈❡❞ ❦❡②

slide-6
SLIDE 6

▲❡❛r♥✐♥❣ ❢r♦♠ ♦✉r ❦❡②r✐♥❣✿ ❲❤❛t ❞♦ ♦✉r P●P ❦❡②s s❛② ❛❜♦✉t t❤❡ ♣r♦❥❡❝t❄

  • ✉♥♥❛r ❲♦❧❢

❙t❛rt✐♥❣ ♣♦✐♥t ❲❤② st♦♣ t❤❡r❡❄ ❑❡②r✐♥❣ ❛❣✐♥❣✿ ❆ ❤②♣♦t❤❡s✐s ❙✐❣♥❛t✉r❡ ❡①♣✐r❛t✐♦♥ ❆s②♠❡tr✐❝ s✐❣♥❛t✉r❡s ❋✉rt❤❡r ✐❞❡❛s ❆s ❢♦r ❉❈✶✻✳ ✳ ✳

❍♦✇ ❞♦❡s t❤❡ ✈♦✐❞ r❡❛❧❧② ❧♦♦❦ ❧✐❦❡✳ ✳ ✳

❋✐❣✉r❡✿ ❉r♦♣ ✐♥ ❛❝t✐✈❡ ❉❉ ❦❡②s ❛❢t❡r t❤❡ ❁✷✵✹✽ ❜✐t r❡♠♦✈❛❧

slide-7
SLIDE 7

▲❡❛r♥✐♥❣ ❢r♦♠ ♦✉r ❦❡②r✐♥❣✿ ❲❤❛t ❞♦ ♦✉r P●P ❦❡②s s❛② ❛❜♦✉t t❤❡ ♣r♦❥❡❝t❄

  • ✉♥♥❛r ❲♦❧❢

❙t❛rt✐♥❣ ♣♦✐♥t ❲❤② st♦♣ t❤❡r❡❄ ❑❡②r✐♥❣ ❛❣✐♥❣✿ ❆ ❤②♣♦t❤❡s✐s ❙✐❣♥❛t✉r❡ ❡①♣✐r❛t✐♦♥ ❆s②♠❡tr✐❝ s✐❣♥❛t✉r❡s ❋✉rt❤❡r ✐❞❡❛s ❆s ❢♦r ❉❈✶✻✳ ✳ ✳

◆✉♠❜❡rs t♦❞❛②

❉❡❜✐❛♥ ❉❡✈❡❧♦♣❡r✱ ✉♣❧♦❛❞✐♥❣ ✽✶✻ ❉❡❜✐❛♥ ❉❡✈❡❧♦♣❡r✱ ♥♦♥✉♣❧♦❛❞✐♥❣ ✶✽ ❉❡❜✐❛♥ ▼❛✐♥t❛✐♥❡r ✷✸✻ ❘♦❧❡ ❦❡②s ✻

slide-8
SLIDE 8

▲❡❛r♥✐♥❣ ❢r♦♠ ♦✉r ❦❡②r✐♥❣✿ ❲❤❛t ❞♦ ♦✉r P●P ❦❡②s s❛② ❛❜♦✉t t❤❡ ♣r♦❥❡❝t❄

  • ✉♥♥❛r ❲♦❧❢

❙t❛rt✐♥❣ ♣♦✐♥t ❲❤② st♦♣ t❤❡r❡❄ ❑❡②r✐♥❣ ❛❣✐♥❣✿ ❆ ❤②♣♦t❤❡s✐s ❙✐❣♥❛t✉r❡ ❡①♣✐r❛t✐♦♥ ❆s②♠❡tr✐❝ s✐❣♥❛t✉r❡s ❋✉rt❤❡r ✐❞❡❛s ❆s ❢♦r ❉❈✶✻✳ ✳ ✳

❈♦♥t❡♥✐❞♦s

✶ ❙t❛rt✐♥❣ ♣♦✐♥t ✷ ❲❤② st♦♣ t❤❡r❡❄ ✸ ❑❡②r✐♥❣ ❛❣✐♥❣✿ ❆ ❤②♣♦t❤❡s✐s ✹ ❙✐❣♥❛t✉r❡ ❡①♣✐r❛t✐♦♥ ✺ ❆s②♠❡tr✐❝ s✐❣♥❛t✉r❡s ✻ ❋✉rt❤❡r ✐❞❡❛s ✼ ❆s ❢♦r ❉❈✶✻✳ ✳ ✳

slide-9
SLIDE 9

▲❡❛r♥✐♥❣ ❢r♦♠ ♦✉r ❦❡②r✐♥❣✿ ❲❤❛t ❞♦ ♦✉r P●P ❦❡②s s❛② ❛❜♦✉t t❤❡ ♣r♦❥❡❝t❄

  • ✉♥♥❛r ❲♦❧❢

❙t❛rt✐♥❣ ♣♦✐♥t ❲❤② st♦♣ t❤❡r❡❄ ❑❡②r✐♥❣ ❛❣✐♥❣✿ ❆ ❤②♣♦t❤❡s✐s ❙✐❣♥❛t✉r❡ ❡①♣✐r❛t✐♦♥ ❆s②♠❡tr✐❝ s✐❣♥❛t✉r❡s ❋✉rt❤❡r ✐❞❡❛s ❆s ❢♦r ❉❈✶✻✳ ✳ ✳

  • ✐✈❡♥ ■ ❛♠ ❛❧r❡❛❞② ❛♥❛❧②③✐♥❣ st✉✛✳ ✳ ✳

❲r♦t❡ ❛ s❡r✐❡s ♦❢ s❝r✐♣ts t♦ q✉❡r②✰❣r❛♣❤ s❡✈❡r❛❧ ❛s♣❡❝ts✳ ✳ ✳ ❲❡♥t ♦♥ q✉❡r②✐♥❣ t❤❡ ❞❛t❛ s❡t ❲❤❛t ❢✉rt❤❡r ♠❡❛s✉r❡♠❡♥ts ❝❛♥ ❜❡ ♠❛❞❡ t♦ ❛ ❦❡②r✐♥❣❄

❋✐♥❞✐♥❣ t❤❡ ❡✈♦❧✉t✐♦♥ ♦❢ ♦✉r str♦♥❣ s❡t ❲❘❚ t❤❡ ✇❤♦❧❡ ❦❡②r✐♥❣ ❙✉r♣r✐s❡✿ ▼♦st❧② st❛❜❧❡ ♦✈❡r t❤❡ ②❡❛rs ❊✈❡♥ ♠♦r❡ s♦ ❞✐s❝♦✉♥t✐♥❣ t❤❡ ❥✐tt❡r ♦❢ ✷✵✶✹✬s ❝❤❛♥❣❡s

slide-10
SLIDE 10

▲❡❛r♥✐♥❣ ❢r♦♠ ♦✉r ❦❡②r✐♥❣✿ ❲❤❛t ❞♦ ♦✉r P●P ❦❡②s s❛② ❛❜♦✉t t❤❡ ♣r♦❥❡❝t❄

  • ✉♥♥❛r ❲♦❧❢

❙t❛rt✐♥❣ ♣♦✐♥t ❲❤② st♦♣ t❤❡r❡❄ ❑❡②r✐♥❣ ❛❣✐♥❣✿ ❆ ❤②♣♦t❤❡s✐s ❙✐❣♥❛t✉r❡ ❡①♣✐r❛t✐♦♥ ❆s②♠❡tr✐❝ s✐❣♥❛t✉r❡s ❋✉rt❤❡r ✐❞❡❛s ❆s ❢♦r ❉❈✶✻✳ ✳ ✳

❆ st❛❜❧❡ ♣r♦♣♦rt✐♦♥ ♦❢ str♦♥❣ s❡t

❋✐❣✉r❡✿ ❙tr♦♥❣ s❡t r❡♠❛✐♥s ✽✷✲✽✾✪ ♦❢ t❤❡ ❦❡②r✐♥❣

slide-11
SLIDE 11

▲❡❛r♥✐♥❣ ❢r♦♠ ♦✉r ❦❡②r✐♥❣✿ ❲❤❛t ❞♦ ♦✉r P●P ❦❡②s s❛② ❛❜♦✉t t❤❡ ♣r♦❥❡❝t❄

  • ✉♥♥❛r ❲♦❧❢

❙t❛rt✐♥❣ ♣♦✐♥t ❲❤② st♦♣ t❤❡r❡❄ ❑❡②r✐♥❣ ❛❣✐♥❣✿ ❆ ❤②♣♦t❤❡s✐s ❙✐❣♥❛t✉r❡ ❡①♣✐r❛t✐♦♥ ❆s②♠❡tr✐❝ s✐❣♥❛t✉r❡s ❋✉rt❤❡r ✐❞❡❛s ❆s ❢♦r ❉❈✶✻✳ ✳ ✳

❖✉t ♦❢ ❝✉r✐♦s✐t②✱ t❤❡ s❤❛♣❡ ♦❢ t❤❡ ❦❡②r✐♥❣

P❧❛②❡❞ ✇✐t❤ ❣✐✈✐♥❣ t❤❡ ❦❡②r✐♥❣ t♦ graphviz

▼✐❣❤t ♥♦t ❜❡ t❤❡ ❜❡st t♦♦❧

  • r❛♣❤ ♦r✐❡♥t❛t✐♦♥ ❛♥❞ ❣❡♥❡r❛❧ s❤❛♣❡ ✐s ♥♦t st❛❜❧❡

✳ ✳ ✳ ❇✉t t❤❡ r❡s✉❧ts ❛r❡ ✐♥t❡r❡st✐♥❣ ♥♦♥❡t❤❡❧❡ss✦ ❊①❝✉s❡ t❤❡ ✉❣❧✐♥❡ss ✇❤❡♥ ♣r❡s❡♥t✐♥❣✳ ✳ ✳ ✿✲P

❑❡②s ❛r❡ ♥♦❞❡s✱ s✐❣♥❛t✉r❡s ❛r❡ ❡❞❣❡s ❖❢ ❝♦✉rs❡✱ ✐t ❧♦♦❦s ❧✐❦❡ ❛ s✐♠♣❧❡✱ ✉s❡❧❡ss ❜❧♦❜✳ ✳ ✳

slide-12
SLIDE 12

▲❡❛r♥✐♥❣ ❢r♦♠ ♦✉r ❦❡②r✐♥❣✿ ❲❤❛t ❞♦ ♦✉r P●P ❦❡②s s❛② ❛❜♦✉t t❤❡ ♣r♦❥❡❝t❄

  • ✉♥♥❛r ❲♦❧❢

❙t❛rt✐♥❣ ♣♦✐♥t ❲❤② st♦♣ t❤❡r❡❄ ❑❡②r✐♥❣ ❛❣✐♥❣✿ ❆ ❤②♣♦t❤❡s✐s ❙✐❣♥❛t✉r❡ ❡①♣✐r❛t✐♦♥ ❆s②♠❡tr✐❝ s✐❣♥❛t✉r❡s ❋✉rt❤❡r ✐❞❡❛s ❆s ❢♦r ❉❈✶✻✳ ✳ ✳

❚❤❡ ❝✉rr❡♥t✱ s✐♠♣❧❡✱ ❜♦r✐♥❣ ❜❧♦❜✿ ❉❉s✱ ✷✵✶✻✳✵✻✳✶✾

❋✐❣✉r❡✿ ❖✉r ❲♦❚ ✖ ❆ ♠❛③❡ ♦❢ t✇✐st② ♣❛ss❛❣❡s✱ ❛❧❧ ❛❧✐❦❡

slide-13
SLIDE 13

▲❡❛r♥✐♥❣ ❢r♦♠ ♦✉r ❦❡②r✐♥❣✿ ❲❤❛t ❞♦ ♦✉r P●P ❦❡②s s❛② ❛❜♦✉t t❤❡ ♣r♦❥❡❝t❄

  • ✉♥♥❛r ❲♦❧❢

❙t❛rt✐♥❣ ♣♦✐♥t ❲❤② st♦♣ t❤❡r❡❄ ❑❡②r✐♥❣ ❛❣✐♥❣✿ ❆ ❤②♣♦t❤❡s✐s ❙✐❣♥❛t✉r❡ ❡①♣✐r❛t✐♦♥ ❆s②♠❡tr✐❝ s✐❣♥❛t✉r❡s ❋✉rt❤❡r ✐❞❡❛s ❆s ❢♦r ❉❈✶✻✳ ✳ ✳

❆ ❢✉♥ ❜❧♦❜✿ ❉❡❜✐❛♥ ❉❡✈❡❧♦♣❡rs✱ ♠✐❞ ✷✵✶✹

❋✐❣✉r❡✿ ■t✬s ❆▲■❱❊✦✦✦

slide-14
SLIDE 14

▲❡❛r♥✐♥❣ ❢r♦♠ ♦✉r ❦❡②r✐♥❣✿ ❲❤❛t ❞♦ ♦✉r P●P ❦❡②s s❛② ❛❜♦✉t t❤❡ ♣r♦❥❡❝t❄

  • ✉♥♥❛r ❲♦❧❢

❙t❛rt✐♥❣ ♣♦✐♥t ❲❤② st♦♣ t❤❡r❡❄ ❑❡②r✐♥❣ ❛❣✐♥❣✿ ❆ ❤②♣♦t❤❡s✐s ❙✐❣♥❛t✉r❡ ❡①♣✐r❛t✐♦♥ ❆s②♠❡tr✐❝ s✐❣♥❛t✉r❡s ❋✉rt❤❡r ✐❞❡❛s ❆s ❢♦r ❉❈✶✻✳ ✳ ✳

  • ✐✈❡♥ ✇❡ ❛r❡ ✐♥ ●✐t✱ ❤♦✇ ❞✐❞ ✐t ❧♦♦❦❄

❲❤❛t ❞♦❡s t❤✐s s♣❧✐t ♠❡❛♥❄ ❲❤② ❞✐❞ ✐t ❛♣♣❡❛r❄ ❲❤❡r❡ ❞♦❡s ✐t ❝♦♠❡ ❢r♦♠❄ ❍♦✇ ❞✐❞ ✐t ❣❡t t❤❡r❡❄

❲❤❛t ❞♦❡s t❤❛t ❡✈❡♥ ♠❡❛♥❄✦

slide-15
SLIDE 15

▲❡❛r♥✐♥❣ ❢r♦♠ ♦✉r ❦❡②r✐♥❣✿ ❲❤❛t ❞♦ ♦✉r P●P ❦❡②s s❛② ❛❜♦✉t t❤❡ ♣r♦❥❡❝t❄

  • ✉♥♥❛r ❲♦❧❢

❙t❛rt✐♥❣ ♣♦✐♥t ❲❤② st♦♣ t❤❡r❡❄ ❑❡②r✐♥❣ ❛❣✐♥❣✿ ❆ ❤②♣♦t❤❡s✐s ❙✐❣♥❛t✉r❡ ❡①♣✐r❛t✐♦♥ ❆s②♠❡tr✐❝ s✐❣♥❛t✉r❡s ❋✉rt❤❡r ✐❞❡❛s ❆s ❢♦r ❉❈✶✻✳ ✳ ✳

❊✈♦❧✉t✐♦♥ ♦❢ t❤❡ ❦❡②r✐♥❣

❋✐❣✉r❡✿ ❚♦♣ r♦✇✿ ❨❡❛r❧② s♥❛♣s❤♦ts✱ ✷✵✶✵✕✷✵✶✺❀ ❜♦tt♦♠ r♦✇✿ ≈ ❜✐♠❡str❛❧ s♥❛♣s❤♦ts❀ ❏✉❧② ✷✵✶✹✕❏❛♥✉❛r② ✷✵✶✺

slide-16
SLIDE 16

▲❡❛r♥✐♥❣ ❢r♦♠ ♦✉r ❦❡②r✐♥❣✿ ❲❤❛t ❞♦ ♦✉r P●P ❦❡②s s❛② ❛❜♦✉t t❤❡ ♣r♦❥❡❝t❄

  • ✉♥♥❛r ❲♦❧❢

❙t❛rt✐♥❣ ♣♦✐♥t ❲❤② st♦♣ t❤❡r❡❄ ❑❡②r✐♥❣ ❛❣✐♥❣✿ ❆ ❤②♣♦t❤❡s✐s ❙✐❣♥❛t✉r❡ ❡①♣✐r❛t✐♦♥ ❆s②♠❡tr✐❝ s✐❣♥❛t✉r❡s ❋✉rt❤❡r ✐❞❡❛s ❆s ❢♦r ❉❈✶✻✳ ✳ ✳

❈♦♥t❡♥✐❞♦s

✶ ❙t❛rt✐♥❣ ♣♦✐♥t ✷ ❲❤② st♦♣ t❤❡r❡❄ ✸ ❑❡②r✐♥❣ ❛❣✐♥❣✿ ❆ ❤②♣♦t❤❡s✐s ✹ ❙✐❣♥❛t✉r❡ ❡①♣✐r❛t✐♦♥ ✺ ❆s②♠❡tr✐❝ s✐❣♥❛t✉r❡s ✻ ❋✉rt❤❡r ✐❞❡❛s ✼ ❆s ❢♦r ❉❈✶✻✳ ✳ ✳

slide-17
SLIDE 17

▲❡❛r♥✐♥❣ ❢r♦♠ ♦✉r ❦❡②r✐♥❣✿ ❲❤❛t ❞♦ ♦✉r P●P ❦❡②s s❛② ❛❜♦✉t t❤❡ ♣r♦❥❡❝t❄

  • ✉♥♥❛r ❲♦❧❢

❙t❛rt✐♥❣ ♣♦✐♥t ❲❤② st♦♣ t❤❡r❡❄ ❑❡②r✐♥❣ ❛❣✐♥❣✿ ❆ ❤②♣♦t❤❡s✐s ❙✐❣♥❛t✉r❡ ❡①♣✐r❛t✐♦♥ ❆s②♠❡tr✐❝ s✐❣♥❛t✉r❡s ❋✉rt❤❡r ✐❞❡❛s ❆s ❢♦r ❉❈✶✻✳ ✳ ✳

❍②♣♦t❤❡s✐s✿ ❑❡②r✐♥❣ ❛❣✐♥❣❄

▲❡❛❞✐♥❣ t♦✱ ❛♥❞ ♠♦st❧② ❞✉r✐♥❣ ✷✵✶✹✱ ❛ ❤✉❣❡ ♣♦rt✐♦♥ ♦❢ ♦✉r ❦❡②r✐♥❣ ✇❛s r❡♣❧❛❝❡❞

❖♥❡ ♦❢ t❤❡ ✏❜❧♦❜s✑ ♠❛r❦s ♦❧❞❡r ❦❡②s✱ t❤❡ ♦t❤❡r ♥❡✇ r❡♣❧❛❝❡♠❡♥ts❄ ❇✉t ✇❤② t❤❡ s♣❧✐t ❜❡❣❛♥ ❛s ❡❛r❧② ❛s ✷✵✶✶❄ ◆♦t❡ t❤❛t ♥♦❞❡s ❛r❡ ❣r♦✉♣❡❞ ❜② t❤❡✐r ❝r♦ss✲s✐❣♥❛t✉r❡s ♥♦t ❜② t❤❡ ❦❡② ❛❣❡ ✭❤❡♥❝❡ ❛ ✶✵✷✹❉ ❦❡② ❝♦✉❧❞ ❜❡ ✐♥ t❤❡ ✏②♦✉♥❣❡r✑ ❣r♦✉♣ ❛♥❞ ❜❡ ❡①♣✐r❡❞✦✮

❖r ✐t ♠❛r❦s ❛ ❣❡♥❡r❛t✐♦♥ ♦❢ ❉❉s✱ s❧♦✇❧② ❣♦✐♥❣ ▼■❆❄

slide-18
SLIDE 18

▲❡❛r♥✐♥❣ ❢r♦♠ ♦✉r ❦❡②r✐♥❣✿ ❲❤❛t ❞♦ ♦✉r P●P ❦❡②s s❛② ❛❜♦✉t t❤❡ ♣r♦❥❡❝t❄

  • ✉♥♥❛r ❲♦❧❢

❙t❛rt✐♥❣ ♣♦✐♥t ❲❤② st♦♣ t❤❡r❡❄ ❑❡②r✐♥❣ ❛❣✐♥❣✿ ❆ ❤②♣♦t❤❡s✐s ❙✐❣♥❛t✉r❡ ❡①♣✐r❛t✐♦♥ ❆s②♠❡tr✐❝ s✐❣♥❛t✉r❡s ❋✉rt❤❡r ✐❞❡❛s ❆s ❢♦r ❉❈✶✻✳ ✳ ✳

  • r❛♣❤s ❛r❡ ♥✐❝❡✱ s♦✳ ✳ ✳

❈♦❧♦r❡❞ ❣r❛♣❤s ♠✉st ❜❡ ❡✈❡♥ ❜❡tt❡r✦ ❈♦❧♦r ❦❡②✿

◆♦❞❡s ❛r❡ ✐rr❡❧❡✈❛♥t ✭point✮✱ ♦♥❧② ❡❞❣❡s ❛r❡ ✐♠♣♦rt❛♥t ❊❞❣❡s r❡♣r❡s❡♥t ❦❡② s✐❣♥❛t✉r❡s❀ ❝♦❧♦r ❞❡♥♦t❡s s✐❣♥❛t✉r❡ ❛❣❡ ❲❘❚ t❤❡ ♣♦✐♥t ✐♥ t✐♠❡ t❤❡ s♥❛♣s❤♦t ✇❛s t❛❦❡♥ ❇❧✉❡✿ ▲❡ss t❤❛♥ ♦♥❡ ②❡❛r

  • r❡❡♥✿ ✶ t♦ ✷ ②❡❛rs

❨❡❧❧♦✇✿ ✷ t♦ ✸ ②❡❛rs ❖r❛♥❣❡✿ ✸ t♦ ✹ ②❡❛rs ❘❡❞✿ ♦✈❡r ✹ ②❡❛rs ♦❧❞

slide-19
SLIDE 19

▲❡❛r♥✐♥❣ ❢r♦♠ ♦✉r ❦❡②r✐♥❣✿ ❲❤❛t ❞♦ ♦✉r P●P ❦❡②s s❛② ❛❜♦✉t t❤❡ ♣r♦❥❡❝t❄

  • ✉♥♥❛r ❲♦❧❢

❙t❛rt✐♥❣ ♣♦✐♥t ❲❤② st♦♣ t❤❡r❡❄ ❑❡②r✐♥❣ ❛❣✐♥❣✿ ❆ ❤②♣♦t❤❡s✐s ❙✐❣♥❛t✉r❡ ❡①♣✐r❛t✐♦♥ ❆s②♠❡tr✐❝ s✐❣♥❛t✉r❡s ❋✉rt❤❡r ✐❞❡❛s ❆s ❢♦r ❉❈✶✻✳ ✳ ✳

❙❛♠❡ t✇♦ ❦❡②r✐♥❣s✿ ✷✵✶✹✳✵✼✳✷✽ ❛♥❞ ✷✵✶✻✳✵✻✳✶✾

✭❛✮ ❇✐❣✱ r❡❞✱ ❞✐s❝♦♥♥❡❝t❡❞ ❜❧♦❜ ✭❜✮ ◆♦✇✱ ❛ ♠♦r❡ ❡✈❡♥ ❞✐str✐❜✉✲ t✐♦♥

slide-20
SLIDE 20

▲❡❛r♥✐♥❣ ❢r♦♠ ♦✉r ❦❡②r✐♥❣✿ ❲❤❛t ❞♦ ♦✉r P●P ❦❡②s s❛② ❛❜♦✉t t❤❡ ♣r♦❥❡❝t❄

  • ✉♥♥❛r ❲♦❧❢

❙t❛rt✐♥❣ ♣♦✐♥t ❲❤② st♦♣ t❤❡r❡❄ ❑❡②r✐♥❣ ❛❣✐♥❣✿ ❆ ❤②♣♦t❤❡s✐s ❙✐❣♥❛t✉r❡ ❡①♣✐r❛t✐♦♥ ❆s②♠❡tr✐❝ s✐❣♥❛t✉r❡s ❋✉rt❤❡r ✐❞❡❛s ❆s ❢♦r ❉❈✶✻✳ ✳ ✳

❙❛♠❡ t❡♥✲❦❡②r✐♥❣ s♥❛♣s❤♦t

❋✐❣✉r❡✿ ❖✈❡r t❤❡ ②❡❛rs✱ t❤❡ r❡❞ ❜❧♦❜ ♠❛♥❛❣❡s t♦ st❛② ❛♣❛rt ✖ ✉♥t✐❧ ✐t ❢❛❞❡s ❛♥❞ ❞✐❡s

❙❡❡♠s t♦ ❝♦♥✜r♠ t❤❡ ❤②♣♦t❤❡s✐s

slide-21
SLIDE 21

▲❡❛r♥✐♥❣ ❢r♦♠ ♦✉r ❦❡②r✐♥❣✿ ❲❤❛t ❞♦ ♦✉r P●P ❦❡②s s❛② ❛❜♦✉t t❤❡ ♣r♦❥❡❝t❄

  • ✉♥♥❛r ❲♦❧❢

❙t❛rt✐♥❣ ♣♦✐♥t ❲❤② st♦♣ t❤❡r❡❄ ❑❡②r✐♥❣ ❛❣✐♥❣✿ ❆ ❤②♣♦t❤❡s✐s ❙✐❣♥❛t✉r❡ ❡①♣✐r❛t✐♦♥ ❆s②♠❡tr✐❝ s✐❣♥❛t✉r❡s ❋✉rt❤❡r ✐❞❡❛s ❆s ❢♦r ❉❈✶✻✳ ✳ ✳

❲❤❛t ❝♦♠❡s t♦ ♠② ♠✐♥❞

❑❡② s✐❣♥❛t✉r❡s ❞♦ ♥♦t ✐♠♣❧② ❢r✐❡♥❞s❤✐♣ ♦r tr✉st

❏✉st tr✉st t❤❛t ❛ ❣✐✈❡♥✱ ✐❞❡♥t✐✜❛❜❧❡ ♣❛rt② ❤❛s ❝♦♥tr♦❧ ♦✈❡r ❛ ❦❡② ♣❛✐r ❇✉t ✐t ✐s ❛♥ ✐♠♣♦rt❛♥t ♠❡❛s✉r❡ ♦❢ tr✉st ✐♥ ♦✉r ♣r♦❥❡❝t ❚❤❡ ♦♥❧② ❜✐t t❤❛t ❧✐♥❦s ♦✉r ❡❧❡❝tr♦♥✐❝ ❛❝t✐✈✐t✐❡s t♦ ♦✉r ✇♦r❧❞❧② ✐❞❡♥t✐t②

✳ ✳ ✳ ❍♦✇ ❧♦♥❣ s❤♦✉❧❞ t❤✐s tr✉st ❧❛st❄

❉♦ ②♦✉ st✐❧❧ r❡❝♦❣♥✐③❡ ❡✈❡r②❜♦❞② ■ ❤❛✈❡ ❡①❝❤❛♥❣❡❞ s✐❣♥❛t✉r❡s ✇✐t❤ ✐♥ t❤❡ ❧❛st ❞❡❝❛❞❡❄ ❉♦ ②♦✉ st✐❧❧ ✈♦✉❝❤ t❤❡② ❝♦♥tr♦❧ s❛✐❞ ❦❡② ♣❛✐r❄ ❉♦ ②♦✉ ❤❛✈❡ ❛♥② ❣r♦✉♥❞s t♦ ❜❡❧✐❡✈❡ ♥♦❜♦❞② ❤❛s ✈✉❧♥❡r❛t❡❞ t❤❡✐r s❡❝✉r✐t②❄

slide-22
SLIDE 22

▲❡❛r♥✐♥❣ ❢r♦♠ ♦✉r ❦❡②r✐♥❣✿ ❲❤❛t ❞♦ ♦✉r P●P ❦❡②s s❛② ❛❜♦✉t t❤❡ ♣r♦❥❡❝t❄

  • ✉♥♥❛r ❲♦❧❢

❙t❛rt✐♥❣ ♣♦✐♥t ❲❤② st♦♣ t❤❡r❡❄ ❑❡②r✐♥❣ ❛❣✐♥❣✿ ❆ ❤②♣♦t❤❡s✐s ❙✐❣♥❛t✉r❡ ❡①♣✐r❛t✐♦♥ ❆s②♠❡tr✐❝ s✐❣♥❛t✉r❡s ❋✉rt❤❡r ✐❞❡❛s ❆s ❢♦r ❉❈✶✻✳ ✳ ✳

❈♦♥t❡♥✐❞♦s

✶ ❙t❛rt✐♥❣ ♣♦✐♥t ✷ ❲❤② st♦♣ t❤❡r❡❄ ✸ ❑❡②r✐♥❣ ❛❣✐♥❣✿ ❆ ❤②♣♦t❤❡s✐s ✹ ❙✐❣♥❛t✉r❡ ❡①♣✐r❛t✐♦♥ ✺ ❆s②♠❡tr✐❝ s✐❣♥❛t✉r❡s ✻ ❋✉rt❤❡r ✐❞❡❛s ✼ ❆s ❢♦r ❉❈✶✻✳ ✳ ✳

slide-23
SLIDE 23

▲❡❛r♥✐♥❣ ❢r♦♠ ♦✉r ❦❡②r✐♥❣✿ ❲❤❛t ❞♦ ♦✉r P●P ❦❡②s s❛② ❛❜♦✉t t❤❡ ♣r♦❥❡❝t❄

  • ✉♥♥❛r ❲♦❧❢

❙t❛rt✐♥❣ ♣♦✐♥t ❲❤② st♦♣ t❤❡r❡❄ ❑❡②r✐♥❣ ❛❣✐♥❣✿ ❆ ❤②♣♦t❤❡s✐s ❙✐❣♥❛t✉r❡ ❡①♣✐r❛t✐♦♥ ❆s②♠❡tr✐❝ s✐❣♥❛t✉r❡s ❋✉rt❤❡r ✐❞❡❛s ❆s ❢♦r ❉❈✶✻✳ ✳ ✳

▲♦♦❦✐♥❣ ❛t ❛♥ ❛✉t♦✲❡①♣✐r✐♥❣ ❦❡②r✐♥❣

■❢ ♦✉r ❝✉r❛t♦r② ♣r♦❝❡ss ✇❡r❡ t♦ r❡❣❛r❞ ❛❧❧ s✐❣♥❛t✉r❡s ♦✈❡r ✜✈❡ ②❡❛rs ♦❧❞ ❛s ❡①♣✐r❡❞✱ ❤♦✇ ✇♦✉❧❞ t❤❡ ❦❡②r✐♥❣ ❧♦♦❦❄

◆♦t❡ t❤❛t ✐s ✐s ❥✉st ❢♦r t❤❡ s❛❦❡ ♦❢ t❤❡ ❡①❝❡r❝✐s❡ ■✬♠ ♥♦t s✉❣❣❡st✐♥❣ keyring-maint ✐♠♣❧❡♠❡♥ts t❤✐s ■♥ ❢❛❝t✱ ✐t✬s ❜❡❡♥ ♦✉tr✐❣❤t ❞✐s❝❛r❞❡❞✳ ✳ ✳ ❇✉t ■ ❤❛✈❡ t❤❡ ❣r❛♣❤s ❀✲✮ ❙♦ ❧❡ts ♣❧❛②

▼❛✐♥ ✐ss✉❡s✿ ❍♦✇ ♠❛♥② ♣❡♦♣❧❡ ✇♦✉❧❞ ❢❛❧❧ ♦✛ t❤❡ str♦♥❣ ✭♦r r❡❛❝❤❛❜❧❡✮ s❡t ✇❡r❡ ✇❡ t♦ ❞✐s❝❛r❞ ♦❧❞ s✐❣♥❛t✉r❡s

❲♦✉❧❞ ❧❛r❣❡ ✐s❧❛♥❞s ❜❡ ❢♦r♠❡❞❄ ❖r ❥✉st ✐s♦❧❛t❡❞ ❞♦ts

slide-24
SLIDE 24

▲❡❛r♥✐♥❣ ❢r♦♠ ♦✉r ❦❡②r✐♥❣✿ ❲❤❛t ❞♦ ♦✉r P●P ❦❡②s s❛② ❛❜♦✉t t❤❡ ♣r♦❥❡❝t❄

  • ✉♥♥❛r ❲♦❧❢

❙t❛rt✐♥❣ ♣♦✐♥t ❲❤② st♦♣ t❤❡r❡❄ ❑❡②r✐♥❣ ❛❣✐♥❣✿ ❆ ❤②♣♦t❤❡s✐s ❙✐❣♥❛t✉r❡ ❡①♣✐r❛t✐♦♥ ❆s②♠❡tr✐❝ s✐❣♥❛t✉r❡s ❋✉rt❤❡r ✐❞❡❛s ❆s ❢♦r ❉❈✶✻✳ ✳ ✳

❲✐t❤✴✇✐t❤♦✉t ❡①♣✐r✐♥❣ s✐❣♥❛t✉r❡s✱ ♠✐❞ ✷✵✶✵

✭❛✮ ❊①♣✐r✐♥❣ ❃✺②r ♦❧❞ ✭❜✮ ◆♦t ❡①♣✐r✐♥❣

slide-25
SLIDE 25

▲❡❛r♥✐♥❣ ❢r♦♠ ♦✉r ❦❡②r✐♥❣✿ ❲❤❛t ❞♦ ♦✉r P●P ❦❡②s s❛② ❛❜♦✉t t❤❡ ♣r♦❥❡❝t❄

  • ✉♥♥❛r ❲♦❧❢

❙t❛rt✐♥❣ ♣♦✐♥t ❲❤② st♦♣ t❤❡r❡❄ ❑❡②r✐♥❣ ❛❣✐♥❣✿ ❆ ❤②♣♦t❤❡s✐s ❙✐❣♥❛t✉r❡ ❡①♣✐r❛t✐♦♥ ❆s②♠❡tr✐❝ s✐❣♥❛t✉r❡s ❋✉rt❤❡r ✐❞❡❛s ❆s ❢♦r ❉❈✶✻✳ ✳ ✳

❲✐t❤✴✇✐t❤♦✉t ❡①♣✐r✐♥❣ s✐❣♥❛t✉r❡s✱ ♠✐❞ ✷✵✶✷

✭❝✮ ❊①♣✐r✐♥❣ ❃✺②r ♦❧❞ ✭❞✮ ◆♦t ❡①♣✐r✐♥❣

slide-26
SLIDE 26

▲❡❛r♥✐♥❣ ❢r♦♠ ♦✉r ❦❡②r✐♥❣✿ ❲❤❛t ❞♦ ♦✉r P●P ❦❡②s s❛② ❛❜♦✉t t❤❡ ♣r♦❥❡❝t❄

  • ✉♥♥❛r ❲♦❧❢

❙t❛rt✐♥❣ ♣♦✐♥t ❲❤② st♦♣ t❤❡r❡❄ ❑❡②r✐♥❣ ❛❣✐♥❣✿ ❆ ❤②♣♦t❤❡s✐s ❙✐❣♥❛t✉r❡ ❡①♣✐r❛t✐♦♥ ❆s②♠❡tr✐❝ s✐❣♥❛t✉r❡s ❋✉rt❤❡r ✐❞❡❛s ❆s ❢♦r ❉❈✶✻✳ ✳ ✳

❲✐t❤✴✇✐t❤♦✉t ❡①♣✐r✐♥❣ s✐❣♥❛t✉r❡s✱ ♠✐❞ ✷✵✶✹

✭❡✮ ❊①♣✐r✐♥❣ ❃✺②r ♦❧❞ ✭❢✮ ◆♦t ❡①♣✐r✐♥❣

slide-27
SLIDE 27

▲❡❛r♥✐♥❣ ❢r♦♠ ♦✉r ❦❡②r✐♥❣✿ ❲❤❛t ❞♦ ♦✉r P●P ❦❡②s s❛② ❛❜♦✉t t❤❡ ♣r♦❥❡❝t❄

  • ✉♥♥❛r ❲♦❧❢

❙t❛rt✐♥❣ ♣♦✐♥t ❲❤② st♦♣ t❤❡r❡❄ ❑❡②r✐♥❣ ❛❣✐♥❣✿ ❆ ❤②♣♦t❤❡s✐s ❙✐❣♥❛t✉r❡ ❡①♣✐r❛t✐♦♥ ❆s②♠❡tr✐❝ s✐❣♥❛t✉r❡s ❋✉rt❤❡r ✐❞❡❛s ❆s ❢♦r ❉❈✶✻✳ ✳ ✳

❲✐t❤✴✇✐t❤♦✉t ❡①♣✐r✐♥❣ s✐❣♥❛t✉r❡s✱ t♦❞❛②

✭❣✮ ❊①♣✐r✐♥❣ ❃✺②r ♦❧❞ ✭❤✮ ◆♦t ❡①♣✐r✐♥❣

slide-28
SLIDE 28

▲❡❛r♥✐♥❣ ❢r♦♠ ♦✉r ❦❡②r✐♥❣✿ ❲❤❛t ❞♦ ♦✉r P●P ❦❡②s s❛② ❛❜♦✉t t❤❡ ♣r♦❥❡❝t❄

  • ✉♥♥❛r ❲♦❧❢

❙t❛rt✐♥❣ ♣♦✐♥t ❲❤② st♦♣ t❤❡r❡❄ ❑❡②r✐♥❣ ❛❣✐♥❣✿ ❆ ❤②♣♦t❤❡s✐s ❙✐❣♥❛t✉r❡ ❡①♣✐r❛t✐♦♥ ❆s②♠❡tr✐❝ s✐❣♥❛t✉r❡s ❋✉rt❤❡r ✐❞❡❛s ❆s ❢♦r ❉❈✶✻✳ ✳ ✳

❙✉❣❣❡st✐♦♥✿ ❊①♣✐r❡ ②♦✉r s✐❣♥❛t✉r❡s❄

❘❡♠❡♠❜❡r t♦ ❞♦ s♦ ❛❧s♦ ✐♥ .caff/gnupghome/gpg.conf

slide-29
SLIDE 29

▲❡❛r♥✐♥❣ ❢r♦♠ ♦✉r ❦❡②r✐♥❣✿ ❲❤❛t ❞♦ ♦✉r P●P ❦❡②s s❛② ❛❜♦✉t t❤❡ ♣r♦❥❡❝t❄

  • ✉♥♥❛r ❲♦❧❢

❙t❛rt✐♥❣ ♣♦✐♥t ❲❤② st♦♣ t❤❡r❡❄ ❑❡②r✐♥❣ ❛❣✐♥❣✿ ❆ ❤②♣♦t❤❡s✐s ❙✐❣♥❛t✉r❡ ❡①♣✐r❛t✐♦♥ ❆s②♠❡tr✐❝ s✐❣♥❛t✉r❡s ❋✉rt❤❡r ✐❞❡❛s ❆s ❢♦r ❉❈✶✻✳ ✳ ✳

❈♦♥t❡♥✐❞♦s

✶ ❙t❛rt✐♥❣ ♣♦✐♥t ✷ ❲❤② st♦♣ t❤❡r❡❄ ✸ ❑❡②r✐♥❣ ❛❣✐♥❣✿ ❆ ❤②♣♦t❤❡s✐s ✹ ❙✐❣♥❛t✉r❡ ❡①♣✐r❛t✐♦♥ ✺ ❆s②♠❡tr✐❝ s✐❣♥❛t✉r❡s ✻ ❋✉rt❤❡r ✐❞❡❛s ✼ ❆s ❢♦r ❉❈✶✻✳ ✳ ✳

slide-30
SLIDE 30

▲❡❛r♥✐♥❣ ❢r♦♠ ♦✉r ❦❡②r✐♥❣✿ ❲❤❛t ❞♦ ♦✉r P●P ❦❡②s s❛② ❛❜♦✉t t❤❡ ♣r♦❥❡❝t❄

  • ✉♥♥❛r ❲♦❧❢

❙t❛rt✐♥❣ ♣♦✐♥t ❲❤② st♦♣ t❤❡r❡❄ ❑❡②r✐♥❣ ❛❣✐♥❣✿ ❆ ❤②♣♦t❤❡s✐s ❙✐❣♥❛t✉r❡ ❡①♣✐r❛t✐♦♥ ❆s②♠❡tr✐❝ s✐❣♥❛t✉r❡s ❋✉rt❤❡r ✐❞❡❛s ❆s ❢♦r ❉❈✶✻✳ ✳ ✳

❲❤❛t ✇♦✉❧❞ ❛s②♠❡tr✐❝ s✐❣♥✐♥❣ ❜❡❄

❑❡②s✐❣♥✐♥❣ ✉s✉❛❧❧② ❤❛♣♣❡♥s ✐♥ ♣❛✐rs

■ ❝❤❡❝❦ ②♦✉r ■❉✱ ②♦✉ ❝❤❡❝❦ ♠✐♥❡✱ ✇❡ ❛❣r❡❡ t♦ s✐❣♥ ✳ ✳ ✳ ❉♦❡s ♥♦t ❛❧✇❛②s ❤❛♣♣❡♥ t❤❛t ✇❛②✱ ❜✉t ♠♦st❧② ❲❤❛t ✐❢ ✇❡ ❝❛s✉❛❧❧② ♠❡❡t✱ ❜✉t ■ ❞✐❞♥✬t ❤❛✈❡ ❛ ♣r✐♥t❡❞ ❦❡② ♦♥ ♠❡❄ ■ ❝❛♥ st✐❧❧ s✐❣♥ ②♦✉rs✳ ✳ ✳

❍♦✇ ♦❢t❡♥ ✐s t❤✐s s♦❄

❲❤❛t ❝♦✉❧❞ ✐t ♠❡❛♥❄

slide-31
SLIDE 31

▲❡❛r♥✐♥❣ ❢r♦♠ ♦✉r ❦❡②r✐♥❣✿ ❲❤❛t ❞♦ ♦✉r P●P ❦❡②s s❛② ❛❜♦✉t t❤❡ ♣r♦❥❡❝t❄

  • ✉♥♥❛r ❲♦❧❢

❙t❛rt✐♥❣ ♣♦✐♥t ❲❤② st♦♣ t❤❡r❡❄ ❑❡②r✐♥❣ ❛❣✐♥❣✿ ❆ ❤②♣♦t❤❡s✐s ❙✐❣♥❛t✉r❡ ❡①♣✐r❛t✐♦♥ ❆s②♠❡tr✐❝ s✐❣♥❛t✉r❡s ❋✉rt❤❡r ✐❞❡❛s ❆s ❢♦r ❉❈✶✻✳ ✳ ✳

❲❛r② ♦❢ t❤❡ ❜✐❣✱ ❜❛❞ ❑❙P

❊❛r❧✐❡r ❉❡❜❈♦♥❢s✿ ❚❤❡ ❜✐❣❣❡st✱ ❜❛❞❞❡sts ❑❙Ps ❡✈❡r ■ ♣❡rs♦♥❛❧❧② ❣♦t ❛ ❝♦✉♣❧❡ ♦❢ ♠❛✐❧s ✐♥ t❤❡ ♣❛st✿

1

Hi Gunnar,

2 3

While my key was in the DCn KSP, in the end I didn’t

4

make it. But you still signed my key.

5 6

You know, that’s bad practice and sloppy checking!

❙❤♦✉❧❞ t❤✐s ✇♦rr② ✉s❄

slide-32
SLIDE 32

▲❡❛r♥✐♥❣ ❢r♦♠ ♦✉r ❦❡②r✐♥❣✿ ❲❤❛t ❞♦ ♦✉r P●P ❦❡②s s❛② ❛❜♦✉t t❤❡ ♣r♦❥❡❝t❄

  • ✉♥♥❛r ❲♦❧❢

❙t❛rt✐♥❣ ♣♦✐♥t ❲❤② st♦♣ t❤❡r❡❄ ❑❡②r✐♥❣ ❛❣✐♥❣✿ ❆ ❤②♣♦t❤❡s✐s ❙✐❣♥❛t✉r❡ ❡①♣✐r❛t✐♦♥ ❆s②♠❡tr✐❝ s✐❣♥❛t✉r❡s ❋✉rt❤❡r ✐❞❡❛s ❆s ❢♦r ❉❈✶✻✳ ✳ ✳

P❡❡❦s t❤r♦✉❣❤ t✐♠❡ ✭✶✴✹✮

❋✐❣✉r❡✿ ❆s②♠❡tr✐❝ s✐❣♥❛t✉r❡s ✐♥ ✷✵✶✵

slide-33
SLIDE 33

▲❡❛r♥✐♥❣ ❢r♦♠ ♦✉r ❦❡②r✐♥❣✿ ❲❤❛t ❞♦ ♦✉r P●P ❦❡②s s❛② ❛❜♦✉t t❤❡ ♣r♦❥❡❝t❄

  • ✉♥♥❛r ❲♦❧❢

❙t❛rt✐♥❣ ♣♦✐♥t ❲❤② st♦♣ t❤❡r❡❄ ❑❡②r✐♥❣ ❛❣✐♥❣✿ ❆ ❤②♣♦t❤❡s✐s ❙✐❣♥❛t✉r❡ ❡①♣✐r❛t✐♦♥ ❆s②♠❡tr✐❝ s✐❣♥❛t✉r❡s ❋✉rt❤❡r ✐❞❡❛s ❆s ❢♦r ❉❈✶✻✳ ✳ ✳

P❡❡❦s t❤r♦✉❣❤ t✐♠❡ ✭✷✴✹✮

❋✐❣✉r❡✿ ❆s②♠❡tr✐❝ s✐❣♥❛t✉r❡s ✐♥ ✷✵✶✷

slide-34
SLIDE 34

▲❡❛r♥✐♥❣ ❢r♦♠ ♦✉r ❦❡②r✐♥❣✿ ❲❤❛t ❞♦ ♦✉r P●P ❦❡②s s❛② ❛❜♦✉t t❤❡ ♣r♦❥❡❝t❄

  • ✉♥♥❛r ❲♦❧❢

❙t❛rt✐♥❣ ♣♦✐♥t ❲❤② st♦♣ t❤❡r❡❄ ❑❡②r✐♥❣ ❛❣✐♥❣✿ ❆ ❤②♣♦t❤❡s✐s ❙✐❣♥❛t✉r❡ ❡①♣✐r❛t✐♦♥ ❆s②♠❡tr✐❝ s✐❣♥❛t✉r❡s ❋✉rt❤❡r ✐❞❡❛s ❆s ❢♦r ❉❈✶✻✳ ✳ ✳

P❡❡❦s t❤r♦✉❣❤ t✐♠❡ ✭✸✴✹✮

❋✐❣✉r❡✿ ❆s②♠❡tr✐❝ s✐❣♥❛t✉r❡s ✐♥ ✷✵✶✹

slide-35
SLIDE 35

▲❡❛r♥✐♥❣ ❢r♦♠ ♦✉r ❦❡②r✐♥❣✿ ❲❤❛t ❞♦ ♦✉r P●P ❦❡②s s❛② ❛❜♦✉t t❤❡ ♣r♦❥❡❝t❄

  • ✉♥♥❛r ❲♦❧❢

❙t❛rt✐♥❣ ♣♦✐♥t ❲❤② st♦♣ t❤❡r❡❄ ❑❡②r✐♥❣ ❛❣✐♥❣✿ ❆ ❤②♣♦t❤❡s✐s ❙✐❣♥❛t✉r❡ ❡①♣✐r❛t✐♦♥ ❆s②♠❡tr✐❝ s✐❣♥❛t✉r❡s ❋✉rt❤❡r ✐❞❡❛s ❆s ❢♦r ❉❈✶✻✳ ✳ ✳

P❡❡❦s t❤r♦✉❣❤ t✐♠❡ ✭✹✴✹✮

❋✐❣✉r❡✿ ❆s②♠❡tr✐❝ s✐❣♥❛t✉r❡s ✐♥ ✷✵✶✻

slide-36
SLIDE 36

▲❡❛r♥✐♥❣ ❢r♦♠ ♦✉r ❦❡②r✐♥❣✿ ❲❤❛t ❞♦ ♦✉r P●P ❦❡②s s❛② ❛❜♦✉t t❤❡ ♣r♦❥❡❝t❄

  • ✉♥♥❛r ❲♦❧❢

❙t❛rt✐♥❣ ♣♦✐♥t ❲❤② st♦♣ t❤❡r❡❄ ❑❡②r✐♥❣ ❛❣✐♥❣✿ ❆ ❤②♣♦t❤❡s✐s ❙✐❣♥❛t✉r❡ ❡①♣✐r❛t✐♦♥ ❆s②♠❡tr✐❝ s✐❣♥❛t✉r❡s ❋✉rt❤❡r ✐❞❡❛s ❆s ❢♦r ❉❈✶✻✳ ✳ ✳

❙t❛❜❧❡ tr❡♥❞s

▼❛①✿ ✷✽✳✶✹✪ ❆✈❡r❛❣❡✿ ✷✻✳✺✼✪ ▼✐♥✿ ✷✸✳✻✹✪

slide-37
SLIDE 37

▲❡❛r♥✐♥❣ ❢r♦♠ ♦✉r ❦❡②r✐♥❣✿ ❲❤❛t ❞♦ ♦✉r P●P ❦❡②s s❛② ❛❜♦✉t t❤❡ ♣r♦❥❡❝t❄

  • ✉♥♥❛r ❲♦❧❢

❙t❛rt✐♥❣ ♣♦✐♥t ❲❤② st♦♣ t❤❡r❡❄ ❑❡②r✐♥❣ ❛❣✐♥❣✿ ❆ ❤②♣♦t❤❡s✐s ❙✐❣♥❛t✉r❡ ❡①♣✐r❛t✐♦♥ ❆s②♠❡tr✐❝ s✐❣♥❛t✉r❡s ❋✉rt❤❡r ✐❞❡❛s ❆s ❢♦r ❉❈✶✻✳ ✳ ✳

❈♦♥t❡♥✐❞♦s

✶ ❙t❛rt✐♥❣ ♣♦✐♥t ✷ ❲❤② st♦♣ t❤❡r❡❄ ✸ ❑❡②r✐♥❣ ❛❣✐♥❣✿ ❆ ❤②♣♦t❤❡s✐s ✹ ❙✐❣♥❛t✉r❡ ❡①♣✐r❛t✐♦♥ ✺ ❆s②♠❡tr✐❝ s✐❣♥❛t✉r❡s ✻ ❋✉rt❤❡r ✐❞❡❛s ✼ ❆s ❢♦r ❉❈✶✻✳ ✳ ✳

slide-38
SLIDE 38

▲❡❛r♥✐♥❣ ❢r♦♠ ♦✉r ❦❡②r✐♥❣✿ ❲❤❛t ❞♦ ♦✉r P●P ❦❡②s s❛② ❛❜♦✉t t❤❡ ♣r♦❥❡❝t❄

  • ✉♥♥❛r ❲♦❧❢

❙t❛rt✐♥❣ ♣♦✐♥t ❲❤② st♦♣ t❤❡r❡❄ ❑❡②r✐♥❣ ❛❣✐♥❣✿ ❆ ❤②♣♦t❤❡s✐s ❙✐❣♥❛t✉r❡ ❡①♣✐r❛t✐♦♥ ❆s②♠❡tr✐❝ s✐❣♥❛t✉r❡s ❋✉rt❤❡r ✐❞❡❛s ❆s ❢♦r ❉❈✶✻✳ ✳ ✳

❖t❤❡r ✐❞❡❛s t♦ ❛♥❛❧②③❡

❊①❝❧✉s✐✈❡❧② ❢♦r ❛❝❛❞❡♠✐❝ ✉s❡s✦ ✭♥♦ ♣♦❧✐❝② ❝❤❛♥❣❡s ✐♥ s✐❣❤t✦✮ ❆❧❣♦r✐t❤♠s ✉s❡❞ ❢♦r s✐❣♥❛t✉r❡s ◆✉♠❜❡r ✴ s❤❛♣❡ ♦❢ ✐s❧❛♥❞s ❆♥❛❧②③❡ ❢❡❛t✉r❡s t❤❡ ❦❡②s t❤❡♠s❡❧✈❡s✱ r❛t❤❡r t❤❛♥ ✇❤♦❧❡ ❦❡②r✐♥❣s P❧❛②✐♥❣ ✇✐t❤ t❤❡ ♠✐♥✐♠✉♠ ❞❡❣r❡❡ ♦❢ ❝♦♥♥❡❝t❡❞♥❡ss✿ ❉♦❡s ♦♥❡ s✐❣♥❛t✉r❡ s✉✣❝❡❄ ❚✇♦❄ ❚❤r❡❡❄ ❍♦✇ ♠✉❝❤ ✇♦✉❧❞ t❤❡ ❲♦❚ s✉✛❡r ✐❢ ✇❡ ❤❛❞ str✐❝t❡r r❡q✉✐s✐t❡s❄ ■❞❡♥t✐❢②✐♥❣ ♠❛✐♥ ❤✉❜s✳ ❍♦✇ r❡s✐❧✐❡♥t ✐s t❤❡ ❲♦❚ t♦ ✇✐t❤st❛♥❞ t❤❡ ❧♦ss ♦❢ ❛ ❤✉❜❄

❘❡❛❞✿ ❆s s✐♠♣❧❡ ❛s t❤❡ r❡♣❧❛❝❡♠❡♥t ♦❢ ❛ ❦❡②

❲❤❛t❡✈❡r ✐❞❡❛s ✇❡ ❝❛♥ ❝♦♠❡ ✉♣ ✇✐t❤ ✿✮

slide-39
SLIDE 39

▲❡❛r♥✐♥❣ ❢r♦♠ ♦✉r ❦❡②r✐♥❣✿ ❲❤❛t ❞♦ ♦✉r P●P ❦❡②s s❛② ❛❜♦✉t t❤❡ ♣r♦❥❡❝t❄

  • ✉♥♥❛r ❲♦❧❢

❙t❛rt✐♥❣ ♣♦✐♥t ❲❤② st♦♣ t❤❡r❡❄ ❑❡②r✐♥❣ ❛❣✐♥❣✿ ❆ ❤②♣♦t❤❡s✐s ❙✐❣♥❛t✉r❡ ❡①♣✐r❛t✐♦♥ ❆s②♠❡tr✐❝ s✐❣♥❛t✉r❡s ❋✉rt❤❡r ✐❞❡❛s ❆s ❢♦r ❉❈✶✻✳ ✳ ✳

❈♦♥t❡♥✐❞♦s

✶ ❙t❛rt✐♥❣ ♣♦✐♥t ✷ ❲❤② st♦♣ t❤❡r❡❄ ✸ ❑❡②r✐♥❣ ❛❣✐♥❣✿ ❆ ❤②♣♦t❤❡s✐s ✹ ❙✐❣♥❛t✉r❡ ❡①♣✐r❛t✐♦♥ ✺ ❆s②♠❡tr✐❝ s✐❣♥❛t✉r❡s ✻ ❋✉rt❤❡r ✐❞❡❛s ✼ ❆s ❢♦r ❉❈✶✻✳ ✳ ✳

slide-40
SLIDE 40

▲❡❛r♥✐♥❣ ❢r♦♠ ♦✉r ❦❡②r✐♥❣✿ ❲❤❛t ❞♦ ♦✉r P●P ❦❡②s s❛② ❛❜♦✉t t❤❡ ♣r♦❥❡❝t❄

  • ✉♥♥❛r ❲♦❧❢

❙t❛rt✐♥❣ ♣♦✐♥t ❲❤② st♦♣ t❤❡r❡❄ ❑❡②r✐♥❣ ❛❣✐♥❣✿ ❆ ❤②♣♦t❤❡s✐s ❙✐❣♥❛t✉r❡ ❡①♣✐r❛t✐♦♥ ❆s②♠❡tr✐❝ s✐❣♥❛t✉r❡s ❋✉rt❤❡r ✐❞❡❛s ❆s ❢♦r ❉❈✶✻✳ ✳ ✳

❚❤❡ ❑❙P ❦❡②r✐♥❣

❋✐❣✉r❡✿ ❍♦✇ ✐s ♦✉r ❑❙P ❦❡②r✐♥❣ str✉❝t✉r❡❞❄

slide-41
SLIDE 41

▲❡❛r♥✐♥❣ ❢r♦♠ ♦✉r ❦❡②r✐♥❣✿ ❲❤❛t ❞♦ ♦✉r P●P ❦❡②s s❛② ❛❜♦✉t t❤❡ ♣r♦❥❡❝t❄

  • ✉♥♥❛r ❲♦❧❢

❙t❛rt✐♥❣ ♣♦✐♥t ❲❤② st♦♣ t❤❡r❡❄ ❑❡②r✐♥❣ ❛❣✐♥❣✿ ❆ ❤②♣♦t❤❡s✐s ❙✐❣♥❛t✉r❡ ❡①♣✐r❛t✐♦♥ ❆s②♠❡tr✐❝ s✐❣♥❛t✉r❡s ❋✉rt❤❡r ✐❞❡❛s ❆s ❢♦r ❉❈✶✻✳ ✳ ✳

  • ❡tt✐♥❣ t♦ ②♦✉r ❧✉❝❦② ♥✉♠❜❡r✳ ✳ ✳

1 2

$ wget https://people.debian.org/~anibal/ksp-dc16/ksp-dc16.txt

3

  • -2016-06-30 23:26:51--

https://people.debian.org/~anibal/ksp-dc16/ksp-dc16.txt

4

(...)

5

Saving to: ksp

  • dc16. t x t

6 7

ksp-dc16.txt 100%[===========================================>] 46.54K 138KB/s in 0.3s

8 9

2016-06-30 23:26:52 (138 KB/s) - ksp

  • dc16. t x t

saved [47659/47659]

10 11

$ sha256sum ksp-dc16.txt

12

f5a470fa7abd521af677d1a212d3aca2180136b13323261d6e1cc316a1732bf1 ksp-dc16.txt

slide-42
SLIDE 42

▲❡❛r♥✐♥❣ ❢r♦♠ ♦✉r ❦❡②r✐♥❣✿ ❲❤❛t ❞♦ ♦✉r P●P ❦❡②s s❛② ❛❜♦✉t t❤❡ ♣r♦❥❡❝t❄

  • ✉♥♥❛r ❲♦❧❢

❙t❛rt✐♥❣ ♣♦✐♥t ❲❤② st♦♣ t❤❡r❡❄ ❑❡②r✐♥❣ ❛❣✐♥❣✿ ❆ ❤②♣♦t❤❡s✐s ❙✐❣♥❛t✉r❡ ❡①♣✐r❛t✐♦♥ ❆s②♠❡tr✐❝ s✐❣♥❛t✉r❡s ❋✉rt❤❡r ✐❞❡❛s ❆s ❢♦r ❉❈✶✻✳ ✳ ✳

❨♦✉r ❧✉❝❦② ♥✉♠❜❡r✳ ✳ ✳

f5a4 70fa 7abd 521a f677 d1a2 12d3 aca2 1801 36b1 3323 261d 6e1c c316 a173 2bf1