CSS #14 Modular Arithmetic: Congruence, Additive & Multiplicative Inverses in Cryptography

Welcome to our lecture series on Cryptography & System Security. This video covers Modular Arithmetic The topics covered in the video are 👉 What is congruence in Cryptography? 👉 Equality v/s Congruence 👉 Addition in Modular Arithmetic 👉 Distribution property of modulus over addition 👉 What is Additive inverse? 👉 Multiplication in Modular Arithmetic 👉 Distribution property of modulus over multiplication 👉 What is Multiplicative inverse? If you found this video helpful do like and share with your friends. Subscribe to Be The Best channel for more such videos https://bit.ly/3sFYUxN 👉Link to Cryptography & System Security Playlist https://youtube.com/playlist?list=PLw99-yXdyiX_jD6Cu5uru5DyiV8kO-Fi6 ⏳ Timestamps ========================== 0:00 Introduction 0:22 Congruence in Cryptography 1:47 Equality v/s Congruence 3:43 Addition in modular arithmetic 4:24 Distributive property over addition 5:18 Additive Inverse 6:22 Multiplication in modular arithmetic 7:02 Distributive property over multiplication 7:44 Multiplication Inverse ========================== 👍Follow us on: Instagram: https://www.instagram.com/bethebestyt/ Facebook: https://www.facebook.com/BeTheBestYT Twitter: https://twitter.com/BeTheBestYT #CryptographyAndSystemSecurity#ModularArithmetic#BTB#BeTheBest#Crytography #CSS #MU #ComputerEngineering #2022 #Congruence#AdditiveInverse#MultiplicativeInverse#ModulusOperator