Diffie Hellman Key Exchange Algorithm | Complete Working with Diagram & Example
Support Simple Snippets by Donations -
Google Pay UPI ID - tanmaysakpal11@okicici
PayPal - paypal.me/tanmaysakpal11
--------------------------------------------------------------------------------------------- In this video tutorial we will study and understand the working of Diffie-Hellman Key exchange algorithm.
Symmetric Key Echange Problem -
1. Key exchange solution is not fool proof or is not practically possible.
2. This problem is called as key distribution or key exchange problem.
3. It is inherently linked with the symmetric key cryptography
Diffie-Hellman Key Exchange/ Agreement Algorithm -
1. Two parties, can agree on a symmetric key using this technique.
2. This can then be used for encryption/ decryption.
3. This algorithm can be used only for key agreement, but not for encryption or decryption.
4. It is based on mathematical principles
Diffie Hellman Algorithm Steps -
1. Firstly Alice and Bob mutually agree on 2 large prime numbers, n & g. These 2 numbers need not be kept secret.
2. Alice chooses another large random number x(private to her) and calculates A such that A = g^x mod n.
3. Alice sends this number A to Bob.
4. Bob independently chooses another large random number y(private to him) and calculates B such that B = g^y mod n.
5. Bob sends this number B to Alice.
6. Alice now computes her private key value K1 as: K1 = B^x mod n.
7. Bob computes his private key value K2 as: K2 = A^y mod n.
8. K1 == K2 (key exchange done successfully)
Complete Network Security / Information Security Playlist - • Network Security - Basic Concepts Definiti...
Download my FREE Network Security Android App - https://play.google.com/store/apps/de...
Simple Snippets Official Website -
http://simplesnippets.tech/
Simple Snippets on Facebook -
/ simplesnippets
Simple Snippets on Instagram -
/ simplesnippets
Simple Snippets on Twitter -
/ simplesnippet
Simple Snippets Google Plus Page -
https://plus.google.com/+SimpleSnippets
Simple Snippets email ID -
simplesnippetsinfo@gmail.com
For More Technology News, Latest Updates and Blog articles visit our Official Website - http://simplesnippets.tech/
On this page of the site you can watch the video online Diffie Hellman Key Exchange Algorithm | Complete Working with Diagram & Example with a duration of hours minute second in good quality, which was uploaded by the user Simple Snippets 24 August 2018, share the link with friends and acquaintances, this video has already been watched 45,698 times on youtube and it was liked by 787 viewers. Enjoy your viewing!
