Cryptographic Protocols

Kryptographische Protokolle - Design, Analyse, Anwendungen

Title:	Kryptographische Protokolle - Design, Analyse, Anwendungen
Type:	Lecture with excercise
Language:
Start:
Lecturer:	Prof. Dr. Mark Manulis
Examination:
ECTS:	6.0 (2V + 2Ü)

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This lecture was last held in 2011.

Content:

This lecture presents advanced cryptographic protocols and interactive algorithms for different security and privacy applications. We will discuss security models behind the schemes and present several constructions.

The lecture topics include:

Design of provably secure protocols
Secure message transmission
Commitment and coin-flipping
Identification and authentication protocols (challenge-response, FS/GQ/Schnorr IDS, HVZK)
(Interacive) proof systems, zero-knowledge proofs
Secure key establishment (exchange/transport for two-parties and groups)
Secret handshakes, affiliation-hiding key exchange
Multisignatures, aggregate signatures
Group signatures, ring signaures (signer's anonymity)
Secret sharing, threshold cryptography (robustness, verifiability, DKG, signatures/encryption)

Good knowledge of lecture "Einführung in die Kryptographie" is required.