How to transform coordinate of point on elliptic curve from curve x^3+5 to x^3+2 ?

asked 2020-08-02 22:47:58 -0500

Duglas gravatar image

updated 2020-08-02 22:52:37 -0500

How to conver coordinates of point on elliptic curve

Y^2=x^3+0+5 (ecps256k1)

to

y^=x^3+0+2

And get parameters of curve y^2=x^3+0+2 (base point,generator point etc.)

???

Big thank you !!!

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Comments

Please give references to the elliptic curve, and show the own attempts. Explicitly, please provide code that initializes the elliptic curve (including the base field $\Bbb F_q$ for some prime power $q$. Also give $q$.) So as it is, the question makes no sense. Please edit the question to have a well defined question with a fair share of the effort.

dan_fulea gravatar imagedan_fulea ( 2020-08-03 11:07:05 -0500 )edit