NPTEL Cryptography And Network Security Week 3 Quiz Assignment Solution | July 2022 | IIT Kharagpur

🔊NPTEL Cryptography And Network Security Week 3 Quiz Assignment Solution | July 2022 | IIT Kharagpur 🔴ABOUT THE COURSE : The aim of this course is to introduce the student to the areas of cryptography and cryptanalysis. This course develops a basic understanding of the algorithms used to protect users online and to understand some of the design choices behind these algorithms. Our aim is to develop a workable knowledge of the mathematics used in cryptology in this course. The course emphasizes to give a basic understanding of previous attacks on cryptosystems with the aim of preventing future attacks. A wide variety of basic cryptographic primitives will be discussed along with recent developments in some advanced topics like identity-based encryption, attribute-based encryption, functional encryption, two-party/multi-party computation, bitcoin and cryptocurrency and post quantum cryptography. The crypt-analysis part will help us understanding challenges for cybersecurity that includes network security, data security, mobile security, cloud security and endpoint security. ------------------------------------------------------------------------------------ ✨COURSE LAYOUT✨ Week 1: Introduction to cryptography, Classical Cryptosystem, Block Cipher. Week 2: Data Encryption Standard (DES), Triple DES, Modes of Operation, Stream Cipher. Week 3: LFSR based Stream Cipher, Mathematical background, Abstract algebra, Number Theory. Week 4: Modular Inverse, Extended Euclid Algorithm, Fermat's Little Theorem, Euler Phi-Function, Euler's theorem. Week 5: Advanced Encryption Standard (AES), Introduction to Public Key Cryptosystem, Diffie-Hellman Key Exchange, Knapsack Cryptosystem, RSA Cryptosystem. Week 6: Primarily Testing, ElGamal Cryptosystem, Elliptic Curve over the Reals, Elliptic curve Modulo a Prime. Week 7: Generalized ElGamal Public Key Cryptosystem, Rabin Cryptosystem. Week 8 : Message Authentication, Digital Signature, Key Management, Key Exchange, Hash Function. Week 9 : Cryptographic Hash Function, Secure Hash Algorithm (SHA), Digital Signature Standard (DSS). Week 10: Cryptanalysis, Time-Memory Trade-off Attack, Differential and Linear Cryptanalysis. Week 11: Cryptanalysis on Stream Cipher, Modern Stream Ciphers, Shamir's secret sharing and BE, Identity-based Encryption (IBE), Attribute-based Encryption (ABE). Week 12: Side-channel attack, The Secure Sockets Layer (SSL), Pretty Good Privacy (PGP), Introduction to Quantum Cryptography, Blockchain, Bitcoin and Cryptocurrency. ------------------------------------------------------------------------------------ ⚠️Note: We do not claim 💯% accuracy of provided solutions. These answers are based on our sole knowledge. We are posting these solution just for your reference, so we request our student's community to do your assignment on your own and verify it. ➡️Kindly note, if any changes are made in the answer, will be notified in comment section. ➡️If you have any doubt in the solution please put in comment section, we will try our best to clarify it. ------------------------------------------------------------------------------------ ✨ Topics Covered ✨ Cryptography And Network Security Cryptography And Network Security week-3 assignment answers Nptel Cryptography And Network Security week 3 quiz assignment answers Nptel Cryptography And Network Security week 3 answers Cryptography And Network Security week 3 Cryptography And Network Security WEEK- 3 Assignment Answers Cryptography And Network Security week-3 assignment answers Cryptography And Network Security week 3 nptel Nptel Cryptography And Network Security assignment answers 2022 ------------------------------------------------------------------------------------ 🌟𝗣𝗹𝗲𝗮𝘀𝗲 𝗹𝗲𝗮𝘃𝗲 𝗮 𝗟𝗜𝗞𝗘❤️ 𝗮𝗻𝗱 𝗦𝗨𝗕𝗦𝗖𝗥𝗜𝗕𝗘 𝗳𝗼𝗿 𝗺𝗼𝗿𝗲 𝗔𝗠𝗔𝗭𝗜𝗡𝗚 𝗰𝗼𝗻𝘁𝗲𝗻𝘁! 🌟 🏷️Join Telegram Channel - https://t.me/techiestalk 📸 Instagram - https://www.instagram.com/techies_talk_ 📝 Facebook - https://www.facebook.com/TechiesTalk227 🎙️ Subscribe here YouTube Channel - https://www.youtube.com/c/TechiesTalk 💻For Business Enquiry - faheem@techiestalk.in 🧑‍💻Website: https://techiestalk.in ------------------------------------------------------------------------------------ ✨ Tags Used in this video ✨ #techiestalk #nptel2022 #iit_kharagpur #onlinecourses #students #learning #jobs #electivecourse #techiestalk #week3 #nptel #cryptocurrencies #cryptography #networksecurity #cryptographicsystems #nptel #swayam