Understanding the Feistel Function in DES Encryption 🔐
Learn the fundamentals of the Feistel function used in the Data Encryption Standard (DES), including its definition and implementation, to grasp how DES secures data.
JacksonInfoSec
767 views • Mar 31, 2021
About this video
In this video we briefly review what a Feistel function of a general Feistel cipher is and then discuss the definition and the implementation of the Feistel function for the Data Encryption Standard (DES).
Code for video:
https://github.com/jacksoninfosec/data-encryption-standard
Example:
https://academic.csuohio.edu/yuc/security/Chapter_06_Data_Encription_Standard.pdf
Code for video:
https://github.com/jacksoninfosec/data-encryption-standard
Example:
https://academic.csuohio.edu/yuc/security/Chapter_06_Data_Encription_Standard.pdf
Video Information
Views
767
Likes
12
Duration
15:58
Published
Mar 31, 2021
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