13.3 Feistel Block Cipher | Cryptography | Computer Science Engineering скачать в хорошем качестве

13.3 Feistel Block Cipher | Cryptography | Computer Science Engineering

This lecture is a part of a lecture series given by Mr Mayank on Cryptography in Network Security for Computer Science Engineering students at Binary Institute. Description In this video, we discuss the Feistel block cipher in cryptography. The lecture explains the structure of the Feistel cipher, how plaintext is divided into two halves, the round-based encryption process using substitution and permutation, the role of round keys, and how the Feistel structure enables both encryption and decryption using a similar algorithm. This topic is essential for Computer Science Engineering students studying modern cryptographic techniques. #FeistelCipher #BlockCipher #Cryptography #NetworkSecurity #ComputerSecurity #CyberSecurity #Encryption #Decryption #SymmetricEncryption #InformationSecurity #SecureCommunication #DataSecurity #DigitalSecurity #SystemSecurity #CSE #ComputerScience #ComputerNetworks #TechEducation #TechLearning #CSStudents #EngineeringStudents #LearnCryptography #UniversityExams #GATE #InterviewPrep #FutureEngineers #SoftwareSecurity #NetworkDefense #EthicalHacking #TechForStudents