Logo 
Search:

C Programming Article

Submit Article
Comments on LAGRANGE'S INTERPOLATION METHOD FOR FINDING f(X)

Write a program of LAGRANGE'S INTERPOLATION METHOD FOR FINDING f(X).


Nahi Shk
Nahi Shk from IndiaAug 25
Program for linear least square fit, can you send.
Giannis Kostas
Giannis Kostas from GreeceAug 09
Hello,
I am new to applied cryptography and I have some questions concerning the above code and in general Lagrange method and crypto. If the points of the polynomial are selected from a Galois Field (e.g. 2^128) will the Lagrange method be able to estimate the right polynomial? I ask that because in your implementation, you used float numbers instead of integers that GF demands. Also, is there significant difference in using integer arithmetic than finite filed arithmetic? And if there is, when is preferred to use one or the other?
Thank you for your time,
Yiannis


Please enter your Comment
  • Comment should be atleast 15 Characters.
  • Please put code inside [Code] your code [/Code].