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school/netsec/20181012_0-intro.md
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school/netsec/20181012_0-intro.md
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title: Intro
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date: 2018-10-12
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# Intro
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**Prof**: Jörg Schwenk
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Beteiligt an EFAIL?
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## Moodle
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Nächste Vorlesung
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## Klausur
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### Hilfsmittel
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* Buch
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## Übungen
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Erst ab 2018-10-19.
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## Links
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* [Blog](https://web-in-security.blogspot.com)
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## Buch
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Wird überarbeitet.
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> Wir werden kein Blockchain machen, in dieser Vorlesung
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**Schwerpunkt in Netsec 2**: TLS
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## Notzizen
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* **Starker Angriff**: Wenig Voraussetzungen
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* **Schwacher Angriff**: Viele Voraussetzungen
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**EC**:
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$$
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y^2 = x^3 + \underline{a}x + \underline{b}
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$$
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$b$ ggf nicht geprüft
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## Nachschlagen
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* DNSSEC schwache Schlüssel
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* Bleichenbacher
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* Chinesischer Restsatz
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* Small Subgroup Attack (TLS)
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* TLS Attacher
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* DOMParator
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* Professos
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* WS-Attacker
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school/netsec/20181012_1-kryptographie_und_das_internet.md
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school/netsec/20181012_1-kryptographie_und_das_internet.md
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title: Kryptographie und das Internet
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date: 2018-10-12
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# Kryptographie und das Internet
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**AE**: Authenticated Encryption
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**AEAD**: AE with Additional Data
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