July 2012
Intermediate to advanced
314 pages
8h 58m
French
Content preview from Sécurité de la dématérialisation
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La signature électronique : un objet technique
La réalisation technique d’une signature électronique
Les aspects cryptographiques de la signature électronique
Réaliser une signature électronique : un mécanisme de scellement cryptographique
Nous avons vu dans le chapitre 2, à la section dédiée à la cryptographie, que la signature électronique consiste à effectuer un calcul RSA à l’aide de la clé privée sur le document à signer.
Mais nous avons vu dans un second temps que cela n’était possible que si le document comportait moins de 256 caractères ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.