TheIACR Courses

Generalized Tweakable Even Mansour with Improved Security Guarantees

Explore improved security guarantees for XPX Generalized Tweakable Even Mansour, enhancing related-key security and addressing weaknesses in normal block ciphers.

• YouTube
• 23 minutes
• Self-Paced
• Conference Talk

On the Communication Required for Unconditionally Secure Multiplication

Explore unconditionally secure multiplication protocols, analyzing communication requirements and theoretical implications in cryptographic systems.

• YouTube
• 22 minutes
• Self-Paced
• Conference Talk

On the Power of Secure Two Party Computation

Explore secure two-party computation, zero-knowledge proofs, and MPC protocols. Learn about garbled circuits and their applications in cryptography and privacy-preserving technologies.

• YouTube
• 23 minutes
• Self-Paced
• Conference Talk

On the Relationship between Statistical Zero Knowledge and Statistical Randomized Encodings

Explore the connection between statistical zero knowledge and randomized encodings in cryptography, examining their similarities and differences.

• YouTube
• 22 minutes
• Self-Paced
• Conference Talk

Probabilistic Termination and Composability of Cryptographic Protocols

Explore probabilistic termination and composability in cryptographic protocols, focusing on Byzantine Agreement and broadcast protocols, synchronous functionalities, and composition theorems.

• YouTube
• 25 minutes
• Self-Paced
• Conference Talk

Programmable Hash Functions from Lattices

Explore lattice-based cryptography and its applications in programmable hash functions, a key component in modern cryptographic systems.

• YouTube
• 25 minutes
• Self-Paced
• Conference Talk

Quantum Homomorphic Encryption for Polynomial Sized Circuits

Learn about quantum homomorphic encryption for polynomial-sized circuits, covering key concepts, challenges, and innovative solutions in this cutting-edge cryptographic field.

• YouTube
• 21 minutes
• Self-Paced
• Conference Talk

Rate 1 - Linear Time and Additively Homomorphic UC Commitments

Explore universal composability, homomorphism, and rate in commitment schemes. Learn about theoretical results, building blocks, and practical applications in cryptography.

• YouTube
• 23 minutes
• Self-Paced
• Conference Talk

Revisiting the Cryptographic Hardness of Finding a Nash Equilibrium

Explore the cryptographic challenges in finding Nash Equilibrium, examining recent developments and implications for game theory and computational complexity.

• YouTube
• 25 minutes
• Self-Paced
• Conference Talk

Semantic Security and Indistinguishability in the Quantum World

Explore quantum-resistant cryptography, focusing on semantic security and indistinguishability concepts in the context of quantum computing advancements.

• YouTube
• 24 minutes
• Self-Paced
• Conference Talk

Separate Separations of CPA and Circular Security for Any Cycle Length

Explores circular insecurity in cryptography, focusing on cycle lengths in (Ring-)LWE. Covers applications, constructions, and separation techniques for enhancing cryptographic security.

• YouTube
• 21 minutes
• Self-Paced
• Conference Talk

Two Message Oblivious Evaluation of Cryptographic Functionalities

Explore secure two-message protocols for oblivious evaluation of cryptographic functions, enhancing privacy and efficiency in multi-party computations.

• YouTube
• 23 minutes
• Self-Paced
• Conference Talk

TWORAM - Efficient Oblivious RAM in Two Rounds with Applications to Searchable Encryption

Explore efficient oblivious RAM techniques, their applications in searchable encryption, and advancements in non-interactive ORAM, focusing on the TWORAM algorithm and its impact on adaptive computation.

• YouTube
• 25 minutes
• Self-Paced
• Conference Talk

UC Commitments for Modular Protocol Design and Applications to Revocation and Attribute Tokens

Explore modular protocol design using UC commitments, with applications in revocation and attribute tokens for enhanced cryptographic security.

• YouTube
• 23 minutes
• Self-Paced
• Conference Talk

Universal Constructions and Robust Combiners for Indistinguishability Obfuscation and Witness Encryption

Explore advanced cryptographic techniques like obfuscation and witness encryption, focusing on boosting correctness and combining security for enhanced data protection and privacy.

• YouTube
• 25 minutes
• Self-Paced
• Conference Talk