Network Security All Units - Confusion | Diffusion | Confusion Vs Diffusion | Frustate statistical Cryptanalysis | Shannon Method

Confusion | Diffusion | Confusion Vs Diffusion | Frustate statistical Cryptanalysis | Shannon Method | Claude Shannon properties | Shannon Ciphers and Perfect Security | What is confusion | What is diffusion Follow my blog : https://www.chiragbhalodia.com/2021/09/confusion-and-diffusion.html In this video, I have covered two method - Confusion and Diffusion (Frustate Statistical Cryptanalysis). It is also known as Claude Shannon properties. Also discuss difference between Confusion and Diffusion. A Shannon cipher, invented by its namesake Claude Shannon (1916–2001) is a simplified cipher mechanism for encrypting a message using a shared secret key. A cipher is generally defined simply as an algorithm for performing encryption or decryption, i.e. “a series of well-defined steps that can be followed as a procedure”. There are two basic methods of encryption: Substitution and Permutation Properties of Claude Shannon: Confusion and Diffusion. It is also known as frustrate statistical cryptanalysis. What is Confusion? It is a technique of ensuring that a cipher text gives no clue about plain text. It is used in block and stream cipher method. Achieved by Substitution technique. Ex: ABC ⇒ XYZ What is Diffusion? Increases the redundancy of the plain text by spreading it across rows and columns. It is used in block cipher method. Achieved by permutation known as Transposition technique. Ex: ABC ⇒ CAB 0:00 Introduction 0:11 Two methods of encryption 0:25 Confusion and Diffusion 2:57 Difference between confusion and diffusion If you like my video contents, please LIKE, COMMENT, SUBSCRIBE & SHARE with your friends. -------------------------------------------------------------------------------------------------------------- Check out other video on my channel Block Cipher and Stream Cipher: https://youtu.be/-gQrm5j0RkQ Confusion & Diffusion (Frustrated Statistical Analysis or Claud Shannon Properties): https://youtu.be/PJrW6ZqQipo Feistel Cipher Structure (to understand DES): https://youtu.be/emJ0p6h48u4 Data Encryption Standard (DES) Algorithm: https://youtu.be/cVhlCzmb-v0 DES Example using Animation: https://youtu.be/3YBwhWuXZ0o Strength & Weakness of DES, Avalanche effect in DES: https://youtu.be/Xy1hver_aaw Advanced Encryption Standard (AES) Algorithm with structure: https://youtu.be/X8whYEWoDSI AES Example using Animation: https://youtu.be/ZPLEtxxjCYA Key expansion in AES: https://youtu.be/14SAn4IEAHk -------------------------------------------------------------------------------------------------------------- You can always connect with me at: Follow my blog: https://www.chiragbhalodia.com Like my Facebook page: https://www.facebook.com/chiragbhalodia25 Follow me on Instagram: https://www.instagram.com/chiragbhalodia.25 Follow me on twitter: https://twitter.com/chiragsbhalodia Join telegram group: https://t.me/chiragbhalodia Subscribe me on youtube: https://www.youtube.com/c/ChiragBhalodia Follow me on Quora: https://www.quora.com/profile/Chirag-Bhalodia-2 -------------------------------------------------------------------------------------------------------------- Playlist available on my channel: Network Security (CNS, INS, IS): https://youtube.com/playlist?list=PLzQqHxFtQGyfiYWaDnasLdy1JPK3JS06o Computer Network (CN) with animation: https://youtube.com/playlist?list=PLzQqHxFtQGycfs9Vn8BYy0ic0wh-oL9UC VFX Animation & Fun Videos: https://youtube.com/playlist?list=PLzQqHxFtQGyd9esvf-t5XYOKhxQS0tDWx Comupter Organization & Architecture (COA, CA, CO): https://youtube.com/playlist?list=PLzQqHxFtQGyd-uDzS9vov8hJfm03X_SzC Assembly Language Programming: https://youtube.com/playlist?list=PLzQqHxFtQGyeTa82xQyceYxaf-iyZBICw Computer Graphics: https://youtube.com/playlist?list=PLzQqHxFtQGycg_TJBA6uFGDLwbotjs68h #chirag_bhalodia #chiragbhalodia #networksecurity #cryptography #Confusion #Diffusion #Claude_Shanon_properties #Frustate_Statistical_Cryptanalysis #Confusion_vs_Diffusion Keep learning, keep supporting 🤝✨💯