Explores symmetric encryption schemes, including block and stream ciphers, their vulnerabilities, and the importance of key lengths.
Explores cryptographic security models, decryption vs. key recovery, the ideal cipher, MAC construction, key agreement protocol, public-key cryptosystems, and signature scheme security.
Introduces applied cryptography basics, historical encryption methods, and the concept of perfect secrecy with the One Time Pad.
Introduces cryptography basics, covering encryption, data integrity, error detection, digital signatures, and authentication.
Explores symmetric cryptography for integrity, emphasizing Message Authentication Codes and different encryption approaches to ensure data confidentiality and integrity.
