Lectures related to Key stretching

Stream Ciphers: Buteforce Inversion Algorithms

Explores stream ciphers, buteforce inversion algorithms, key recovery games, and attacks in cryptography.

Commitment Scheme: Key Derivation and Hash Function

Explains the commitment scheme, key derivation, and hash function for data security.

Symmetric Encryption: Block Ciphers and Modes of Operation

Introduces symmetric encryption, block ciphers, and modes of operation, covering DES, AES, key generation, attacks, and encryption standards.

Symmetric Encryption Schemes

Explores symmetric encryption schemes, including block and stream ciphers, their vulnerabilities, and the importance of key lengths.

Symmetric Encryption: DES and AES

Explores DES and AES encryption, discussing weak keys, attacks, AES structure, IV importance, and various modes of operation for secure encryption.

Ancient Cryptography: Security and Information Theory

Explores ancient cryptography, key security, perfect secrecy, and the Shannon encryption model.

Business Model: Design and Optimization

Covers different business models and the holistic approach to designing them.

Commitment Scheme and PRNG

Explores the commitment scheme, key derivation function, and pseudorandom generator in cryptographic protocols, emphasizing their role in ensuring data integrity and authentication.

Public-Key Cryptography: ECDSA and Security

Explores RSA, ElGamal, ECDSA, and security in public-key cryptography.

Message Authentication Codes: Formalism

Explores message authentication codes and their formalism, with a focus on mobile telephony, covering topics like misuse attacks, security notions, and GSM architecture.

Public-Key Cryptography: Key Exchange and Signatures

Explores public-key cryptography, key exchange, and digital signatures, discussing practical applications and security mechanisms.

Raccoon Attack on TLS 1.2

Explores the Raccoon Attack, a timing attack on TLS-DH(E) that exploits most significant bit oracles.

Noise Protocol Framework: Building Secure Crypto Protocols

Covers the Noise Protocol Framework for designing secure channel protocols and its applications in real-world cryptography.

Symmetric Cryptography: One-Time Pad

Covers symmetric cryptography with a focus on the one-time pad encryption method and perfect confidentiality in crypto-systems.

Magnetic Design Challenge: Innovative Locking Mechanism

Showcases the creation of an innovative credit card-sized key that deforms under a magnetic field to unlock doors and safes.

Exercise: Choosing Capsules

Covers a series of exercises related to encryption functions, starting with basic ones and progressing to modern encryption methods.

Integrating Scalable Data Storage and Map Reduce Processing with Hadoop

Covers the integration of scalable data storage and map reduce processing using Hadoop, including HDFS, Hive, Parquet, ORC, Spark, and HBase.

Perfect Secrecy: One-time Pad

Explores perfect secrecy, the one-time pad encryption method, attacks on encryption systems, and the Vigenère cipher.