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TLS in practice: how HTTPS puts it all together
The same module told visually, ready to present. Speaker notes carry the full explanation.
Protocols
TLS in practice
Key exchange, certificates, encryption and integrity behind every padlock, in one round trip
TLS in practice: how HTTPS puts it all together · Classical Crypto Today1 / 7
Reading the label
A cipher suite is a recipe
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Repeat visits
Session resumption
TLS in practice: how HTTPS puts it all together · Classical Crypto Today3 / 7
Advanced · 0-RTT
Early data can be replayed
0 round trips before data, at the cost of replay protection
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Metadata
SNI and Encrypted Client Hello
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Everything together
One connection, the whole catalog
Each layer needs its own quantum-safe replacement
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Trust
Certificate chains
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