About this document

Symmetric Ciphers Overview by Chandu Chitti is a document available to read on EtoBox.

This document discusses symmetric key cryptography and symmetric ciphers. It covers block ciphers like DES and AES, as well as stream ciphers. It describes the general structure of block ciphers, including the Feistel cipher structure. It provides details on the Data Encryption Standard (DES) algorithm, including the key schedule, rounds of encryption/decryption, and use of substitution boxes. The document contrasts block ciphers and stream ciphers.

Author

Chandu Chitti

Language

EN