TheIACR Courses

Firmware Insider- Bluetooth Randomness is Mostly Random

Explore Bluetooth randomness, RNG variants, and security implications in firmware. Insights on PRNG, cloud data, MITM attacks, and recent patches for cryptographic enthusiasts.

• YouTube
• 25 minutes
• Self-Paced
• Free Video

Practical Decryption Exfiltration: Breaking PDF Encryption

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

• YouTube
• 35 minutes
• Self-Paced
• Free Video

TPM-FAIL - TPM Meetings Timing and Lattice Attacks

Explore TPM vulnerabilities, timing attacks, and lattice-based cryptanalysis. Learn about ECDSA nonce issues and their impact on digital signatures in trusted computing.

• YouTube
• 34 minutes
• Self-Paced
• Free Video

LadderLeak

Explore ECDSA and Schnorr signatures, focusing on randomness vulnerabilities and side-channel attacks. Learn about new attack records and countermeasures in cryptographic implementations.

• YouTube
• 46 minutes
• Self-Paced
• Free Video

Pseudorandom Black Swans: Cache Attacks on CTR_DRBG

Explore vulnerabilities in CTR_DRBG cryptographic algorithm, focusing on cache attacks and key rotation flaws. Learn about potential risks in TLS handshakes and SGX execution.

• YouTube
• 29 minutes
• Self-Paced
• Free Video

Lattice Based Cryptography

Explore lattice-based cryptography, focusing on memory optimization, security, and asymmetry tweaks. Learn about modular approaches and security reductions in this advanced cryptographic field.

• YouTube
• 49 minutes
• Self-Paced
• Free Video

Cryptographic Primitives

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.

• YouTube
• 1 hour 3 minutes
• Self-Paced
• Free Video

Proofs and Arguments

Explore witness indistinguishability and boosting variable computation on encrypted data in this advanced cryptography presentation.

• YouTube
• 1 hour 4 minutes
• Self-Paced
• Free Video

Welcome - Functional Encryption and Identity Based Encryption

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

• YouTube
• 1 hour 23 minutes
• Self-Paced
• Free Video

Witness Maps and Applications

Explore witness maps in cryptography, covering compact, unique, and dual-mode variants. Learn applications like deterministic signatures and puncturable digital signatures.

• YouTube
• 26 minutes
• Self-Paced
• Free Video

Blazing Fast OT for Three-Round UC OT Extension

Explore a novel three-round UC OT extension protocol, offering improved efficiency and security for secure two-party computation in cryptographic applications.

• YouTube
• 23 minutes
• Self-Paced
• Free Video

Witness Indistinguishability for Any Single-Round Argument with Applications to Access Control

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

• YouTube
• 27 minutes
• Self-Paced
• Free Video

Verifiable Inner Product Encryption Scheme

Explore verifiable inner product encryption, addressing conflicting requirements and constructing LPD encryption algorithms for enhanced security and verification in cryptographic applications.

• YouTube
• 21 minutes
• Self-Paced
• Free Video

Toward RSA-OAEP Without Random Oracles

Explores security of RSA-OAEP encryption without random oracles, introducing new notions like extractable functions and XOR-IND to achieve IND-CCA2 security under standard assumptions.

• YouTube
• 26 minutes
• Self-Paced
• Free Video

On QA-NIZK in the BPK Model

Exploration of QA-NIZK in the BPK model, discussing soundness, subversion security, and new results for Kiltz-Wee QA-NIZK, with implications for persistent zero-knowledge.

• YouTube
• 24 minutes
• Self-Paced
• Free Video