09-DES Algorithm in Network Security 🔐 | Step-by-Step Explanation with Example

DES algorithm follows the Feistel Structure Most of the Block cipher algorithms follows Feistel Structure BLOCK SIZE - 64 bits Plain Text No. of Rounds - 16 Rounds Key Size - 64 bits Sub Key Size - 48 bits No. of Sub Keys - 16 Sub Keys Cipher Text - 64 bits ------------------------------------------------------------------------ Hi Friends, SUPER THANKS is enabled by YouTube and if any viewer want to contribute any financial support (not mandatory) you can use this option (SUPER THANKS) which will be available just below the title of every video. Thanks for your love and support towards our channel. --------------------------------------------------------------------------------- #Cryptography #NetworkSecurity #CyberSecurity #CNS #Encryption #Decryption #InformationSecurity --------------------------------------------------------------------------------- CRYPTOGRAPHY & NETWORK SECURITY / INFORMATION SECURITY    • CRYPTOGRAPHY AND NETWORK SECURITY / INFORM...   COMPUTER NETWORKS    • COMPUTER NETWORKS   ETHICAL HACKING    • Video   OPERATING SYSTEM    • OPERATING SYSTEM   XML (eXtensible Markup Language)    • XML (eXtensible Markup Language)   HTML TUTORIALS WITH IMPLEMENTATION || LEARN HTML IN 4 HOURS    • Learn HTML in 4 Hours 🔥 Full Tutorial with...   LEARN CSS IN 3 HOURS || CASCADING STYLE SHEETS FOR BEGINNERS    • Learn CSS with practical explanation in 3 ...   JAVA SCRIPT FOR BEGINNERS IN 7 HOURS || LEARN JAVA SCRIPT IN 7 HOURS || JAVA SCRIPT    • Learn JavaScript in 7 Hours 🕖 | Complete J...   VI EDITOR BASICS IN LINUX / UNIX || LEARN VI EDITOR COMMANDS || LINUX || UNIX    • VI EDITOR BASICS IN LINUX / UNIX || LEARN ...   HOW TO DOWNLOAD & INSTALL MySQL IN WINDOWS 10    • HOW TO DOWNLOAD & INSTALL MySQL IN WINDOWS 10   DATABASE MANAGEMENT SYSTEM    • DATABASE MANAGEMENT SYSTEM   PYTHON PROGRAMS    • PYTHON PROGRAMS   C PROGRAMMING    • 01 - VARIABLES & CONSTANTS in C PROGRAMMING   CORE JAVA TUTORIAL FOR BEGINNERS || LEARN CORE JAVA IN 15 HOURS || JAVA TUTORIALS FOR BEGINNERS    • Core Java Full Course for Beginners 🚀 | Le...   PYTHON TUTORIALS FOR BEGINNERS (తెలుగు లో)    • తెలుగులో Python నేర్చుకోండి | Learn Python...   PYTHON OOPS - MODULES - EXCEPTION HANDLING (తెలుగు లో)    • Python OOPs, Modules & Exception Handling ...   PYTHON NUMPY TUTORIAL IN TELUGU (తెలుగు లో) || COMPLETE NUMPY TUTORIALS IN TELUGU    • Python NumPy Full Tutorial in Telugu (తెలు...   PYTHON PANDAS TUTORIAL IN TELUGU (తెలుగు లో) || COMPLETE PANDAS TUTORIALS IN TELUGU || DATA SCIENCE    • Python Pandas Full Tutorial in Telugu (తెల...   MATPLOTLIB LIBRARY - PYTHON PROGRAMMING (ENGLISH)    • MATPLOTLIB LIBRARY - PYTHON PROGRAMMING   PYTHON DATABASE CONNECTIVITY - MYSQL & MS-EXCEL    • PYTHON DATABASE CONNECTIVITY - MYSQL & MS-...   DATA STRUCTURES USING PYTHON (ENGLISH)    • DATA STRUCTURES USING PYTHON   ---------------------------------------------------------------------------------------------- Instagram :   / sundeepsaradhikanthety