August 2018
Intermediate to advanced
90 pages
1h 53m
German
Content preview from Blockchain kurz & gutBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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KAPITEL 1
Grundlagen
Blockchains setzen zwei kryptografische Grundbausteine voraus, die wir am Anfang dieses Kapitels kennenlernen: kryptografische Hashfunktionen und digitale Signaturen. Beide sind verhältnismäßig einfach und gut erforscht. Leser mit entsprechendem Vorwissen sind eingeladen, die entsprechenden Abschnitte zu überspringen.
Dann werden wir sehen, wie man auf das berühmte Double-Spending-Problem stößt, wenn man versucht, mithilfe digitaler Signaturen digitales Bargeld zu schaffen. Das Double-Spending-Problem besteht darin, dass ein dezentrales Netzwerk bei zwei widersprüchlichen Transaktionen nicht ohne Weiteres zu einem Konsens darüber kommen kann, welche der beiden Transaktionen gelten soll. Die Blockchain ist in erster Linie ...
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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.