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Šifrovanie Informácie okolo nás
Kódovanie a kryptografia ,[object Object],[object Object],[object Object],[object Object],Informácie okolo nás
Prenos správ šifrovaným kanálom.
Symetrické šifrovanie ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Informácie okolo nás
Správa šifrovaná symetrickou šifrou .
Pr íklady symetrického šifrovania ,[object Object],[object Object],[object Object],[object Object],Informácie okolo nás
Asymetrické šifrovanie ,[object Object],[object Object],[object Object],[object Object],[object Object],Informácie okolo nás
Príklad asymetrického šifrovania ,[object Object],[object Object],[object Object],[object Object],Informácie okolo nás
Správa šifrovaná  a symetrickou šifrou  nepodp ísanej správy
Načo budeme šifrovať ?   ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Informácie okolo nás
: Prenos adresovanej, zašifrovanej a podpísanej správ y
Ďalšie pojmy:   ,[object Object],[object Object],[object Object],[object Object],[object Object],Informácie okolo nás
Úlohy aj s pomocou internetu ,[object Object],[object Object],[object Object],[object Object],[object Object]

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