
Explore privacy-preserving machine learning with ABY3, a framework addressing data collection concerns through encrypted computations and secure multi-party protocols.

Explore speculative execution security risks, focusing on return stack buffer vulnerabilities and potential countermeasures in modern CPUs.

Explore a novel key exchange protocol offering opportunistic encryption benefits and protection against active attackers, without relying on trusted third parties or pre-established secrets.

Explore advanced cryptography beyond communication security, including zero knowledge and secure multi-party computation. Learn about its potential, performance, and current usability challenges.

Explore secure two-party protocols for vector oblivious linear evaluation, its applications, and improvements in pseudorandom correlations and sparse vector-OLE generation.

Explore efficient multiparty ECDSA signatures with fast, trustless setup. Learn about threshold schemes, communication optimization, and implementation details for secure digital signatures.

Explore secure distributed ECDSA signing, its challenges, and innovative solutions for threshold signing in cryptography and blockchain applications.

Explore advanced website fingerprinting attacks using deep learning, challenging existing defenses and analyzing their effectiveness against Tor and other protective measures.

Explore oblivious structures, key-exchange protocols, and secure group messaging techniques. Gain insights into cryptographic concepts and their practical applications in communication systems.

Explore authenticated encryption, including combiners, fast decryption, and sponge-type security. Learn about plaintext release and engage in Q&A sessions.

Explore pseudorandom quantum states, efficient correlations, and bullet proofs in this advanced cryptography discussion on post-quantum security.

Explore techniques for breaking PDF encryption, including content overlay, form exfiltration, and malleability gadgets. Learn about attacker models, encryption gaps, and potential mitigations.

Explore cryptographic primitives including witness maps, efficient reductive signatures, constraint PRFs, and chameleon hash functions. Dive into applications, state-of-the-art techniques, and advanced concepts.

Explore functional encryption and identity-based encryption concepts, including attribute-based encryption, adaptive security, and verifiability in cryptographic systems.

Explore witness indistinguishability in single-round arguments and its applications to access control, presented by Brakerski and Kalai at PKC 2020.

Explore verifiable computation on encrypted data, covering homomorphic encryption, SNARKs, and polynomial commitments for secure and private delegation of computation.

Explores authenticated key exchange in quantum settings, addressing limitations of prior work and proposing a new security model for 2-move protocols in the Quantum Random Oracle Model.

Explore advanced cryptanalysis techniques, focusing on the Retracing Boomerang Attack and its variants. Learn about block ciphers, differential attacks, and applications to AES.

Explore multi-party computation fundamentals, adaptive security, and practical applications in this comprehensive overview of secure collaborative data analysis techniques.

Explore multiparty quantum computations, one-way functions, and obfuscation in this advanced continuation of quantum cryptography concepts.

Explore partitioning oracle attacks in cryptography, focusing on authenticated encryption, key multi-collisions, and vulnerabilities in protocols like Shadowsocks and OPAQUE.