Elektronski potpis
NS IT Girls8.IX 2015.V.Puka
Pria o potpisima
Malo o kriptografiji
PDF/ISO 32000-1/PAdES
Kako smo mi to realizovali
O potpisu
"Hands in Pettakere Cave" by Cahyo Ramadhani - Own work.
Licensed under CC BY-SA 3.0 via Commons -
https://commons.wikimedia.org/wiki/File:Hands_in_Pettakere_Cave.jpg#/media/File:Hands_in_Pettakere_Cave.jpg
O potpisu
"Vincent Willem van Gogh 127" by Vincent van Gogh - National
Gallery (NG3863), London. Licensed under Public Domain via Commons
-
https://commons.wikimedia.org/wiki/File:Vincent_Willem_van_Gogh_127.jpg#/media/File:Vincent_Willem_van_Gogh_127.jpg
O potpisu
"Autograph of Benjamin Franklin". Licensed under Public Domain
via Commons -
https://commons.wikimedia.org/wiki/File:Autograph_of_Benjamin_Franklin.svg#/media/File:Autograph_of_Benjamin_Franklin.svg
"Gandhi signature" by derivative work: MissMJ
(talk)Gandhi_sign.jpg: Original uploader was Sumanch at
en.wikipedia - Gandhi_sign.jpg. Licensed under Public Domain via
Commons -
https://commons.wikimedia.org/wiki/File:Gandhi_signature.svg#/media/File:Gandhi_signature.svg
"Tito signature" by Josip Broz Tito -
http://www.lonestarautographs.com/CATALOG(lv)_files/world_leaders.htmInverted
and threshold filtered in GIMP 2.6.5, then auto-traced using
Inkscape 0.46 and cleaned up manually to make line loops more
obvious.. Licensed under Public Domain via Commons -
https://commons.wikimedia.org/wiki/File:Tito_signature.svg#/media/File:Tito_signature.svg
O elektronskom potpisu
XIX vek ???
XX vek
Internet
"New York utility lines in 1890" by Unknown - Book of Old New
York. Henry Collins Brown. 1913. OCLC 2521271 online. Licensed
under Public Domain via Commons -
https://commons.wikimedia.org/wiki/File:New_York_utility_lines_in_1890.jpg#/media/File:New_York_utility_lines_in_1890.jpg
O elektronskom potpisu
XIX vek ???
XX vek
Internet
"Samfax" by Jonnyt at English Wikipedia (Later version(s) were
uploaded by Bility, Csyria, Aezram at en.wikipedia.) - Transferred
fromen.wikipediato CommonsbyQuadellusing CommonsHelper.. Licensed
under Public Domain via Commons -
https://commons.wikimedia.org/wiki/File:Samfax.jpg#/media/File:Samfax.jpg
O elektronskom potpisu
XIX vek ???
XX vek
Internet
|\_/| **************************** (\_/)
/ @ @ \ * "Purrrfectly pleasant" * (='.'=)
( > < ) * Poppy Prinz * (")_(")
`>>x
