Cryptography And Network Security — Atul Kahate Ppt

The current global standard, valued for its speed and high security. Other Algorithms: IDEA, RC4, RC5, and Blowfish. 4. Asymmetric Key Algorithms and Digital Signatures

Uses a single shared secret key for both encryption and decryption. Asymmetric Key: Uses a public/private key pair. cryptography and network security atul kahate ppt

A framework that defines security services, mechanisms, and attacks. 2. Cryptography Concepts and Techniques The current global standard, valued for its speed