April 2016
Intermediate to advanced
944 pages
27h 6m
German
Content preview from Kryptografie
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.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.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.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.
29 Management geheimer Schlüssel
In unserem Alice-Bob-Mallory-Modell sind wir bisher immer davon ausgegangen, dass Mallory zwar die Verfahren, aber nicht die geheimen Schlüssel kennt. Diese Voraussetzung ist zwar eine sinnvolle Arbeitshypothese, allerdings keine Selbstverständlichkeit. Im Gegenteil: Alice und Bob müssen äußerst vorsichtig sein, wenn sie ihre Schlüssel vor Mallory verbergen wollen. In diesem Unterkapitel schauen wir uns die wichtigsten Maßnahmen an, die Alice und Bob für diesen Zweck zur Verfügung stehen. Es geht also um Schlüsselmanagement.
Im Folgenden gehen wir davon aus, dass Alice und Bob ein symmetrisches Verschlüsselungsverfahren ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
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.
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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.