Cryptography & Network Security - Key Scheduling and Decryption in DES

Network Security: Key Scheduling and Decryption in DES Topics discussed: 1) The DES Encryption Algorithm. 2) How the input 64 bits are processed into output 64 bits through the Round Function. 3) The Key Scheduling Process. 4) The conversion of the 64-bit Original Key to the 56-bit Effective Key. 5) Generation of the 48-bit Round Key in the Critical Scheduling Process. 6) The Decryption Process in DES. 7) The Decryption Process by reversing the Round Keys. Follow Neso Academy on Instagram: @nesoacademy (https://bit.ly/2XP63OE) Contribute: http://bit.ly/3EpZgBD Memberships: https://bit.ly/2U7YSPI Discord: https://bit.ly/3HiGtJr WhatsApp: https://whatsapp.com/channel/0029Va9B1Bq4tRru0nqgtx3h Books: https://bit.ly/4cZYQil Website ► https://www.nesoacademy.org/ App ► https://play.google.com/store/apps/details?id=org.nesoacademy Facebook ► https://www.facebook.com/nesoacademy Twitter [X] ► https://x.com/nesoacademy Music: Axol x Alex Skrindo - You [NCS Release] #NetworkSecurityByNeso #Cryptography #DESKeyScheduling