Counting Primitive Roots of a Prime 🔢

To find number of Primitive Roots of a prime number

Lecture Video on Primitive Root : https://youtu.be/tngcCcZrezA

#PrimitiveRoot #Cryptography #NumberTheory #NetworkSecurity
#GATE #VTU #DataSecurity #Encryption
#Decryption #Engineering #Electronics #CyberSecurity

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Extended Euclidean Algorithm for Modular Inverse : https://youtu.be/p7aZwZjZVbM
s DES - Key Generation: https://youtu.be/mS2VC7vbbNc
s DES - Encryption : https://youtu.be/ewHnHWCsFNMPublic
Differences between s-DES and DES: https://youtu.be/WGqZTYwG_uU
Primitive Root : https://youtu.be/tngcCcZrezA
Diffie Hellman Key Exchange : https://youtu.be/dloRO4tfE1I
Euler's Totient Function [Euler's Phi Function] : https://youtu.be/h-UVsqZvWng
Fermat's Theorem - Explanation with example: https://youtu.be/cq2vIqyfJAg
Route Cipher: https://youtu.be/a801gnJTbAA
Four Square Cipher: https://youtu.be/54YwDWVasXo
caesar Cipher: https://youtu.be/r6igurbeuVg
Meet in the middle attack : https://youtu.be/QTTjJaY5lo8
Blowfish Algorithm : https://youtu.be/qso0bla-cOc
Elliptic Curve Cryptography - 1 : https://youtu.be/_QR-kTypf4E
Brute Force Attack : https://youtu.be/W9r80z1cfTk
Avalanche Effect : https://youtu.be/b3zEi4YcEHY
Double DES and Triple DES : https://youtu.be/SjuZQG89dCA
Steganography & Cryptography : https://youtu.be/MaNk2kMhAQA
Block Cipher Modes of Operation : https://youtu.be/A0CVvdRYzuY
Message Authentication using Hash Function: https://youtu.be/cDf6b5c9Paw
Message Authentication Codes MACs : https://youtu.be/I5WTXIN-29g
Network Security - Attacks : https://youtu.be/8Swn1yj4ccs
Authentication using Message Encryption : https://youtu.be/UQbWZvSw4IU
RSA Algorithm : https://youtu.be/6Su9NyLGRNI
Advanced Encryption Standard : https://youtu.be/zenE1Axp5UU
Hill Cipher : https://youtu.be/Q-pp3IFk4uQ
GCD of polynomials : https://youtu.be/b1L6AgBzWWY
Categories of Cryptographic Systems : https://youtu.be/GXcYaPQ1DqQ
Data Encryption Standard DES : https://youtu.be/ajXIv95u4Ng
Public Key Cryptosystems : Advantages: https://youtu.be/TZeIFFEb0bY
Public Key Distribution - Part 1 : https://youtu.be/xjdCINj6mTg
Public Key Distribution - Part 2 : https://youtu.be/L8GRZ4t38jI
Vigenere Cipher: https://youtu.be/lKn2838okKw
Affine Cipher : https://youtu.be/M08MzID9NRc
Chinese Remainder Theorem : https://youtu.be/wYwvlqxr1Qs
Congruences: https://youtu.be/jSTD6ZL8ryo
Transposition Cipher : https://youtu.be/kHy9bdUSVig
Euclidean Algorithm for GCD : https://youtu.be/XQPVyg7gSEE
Playfair Cipher : https://youtu.be/PmQaWIlxLNI


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