Translations:Concepts/OpenPGP For Beginners/13/ca: Difference between revisions

Latest revision as of 19:52, 15 May 2013

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One of the great things about digital cryptography is: In contrast to a handwritten signature it is very easy for everyone (OK: for everyone's computer) to check that this signature was made by a certain key. If you can relate a certain key to a person then you can also relate a digital signature to this person – unless, of course, the key has been compromised. You may have noticed: At this point the task becomes an organizational and legal one.

Una de les millors coses de la criptografia digital és: En contrast amb una signatura manuscrita, la qual és molt fàcil per a tothom (Bé, pera l'ordinador de tothom) per comprovar que aquesta signatura ha estat feta per una determinada clau. Si podeu relacionar una clau específica amb una persona, llavors també podreu relacionar una signatura digital amb aquesta persona -a menys que, per descomptat, la clau hagi estat compromesa-. Us haureu adonat: En aquest punt, la tasca esdevé organitzativa i legal.