How to find "k" in system of equations ?
This is a y^2=x^3+7 elliptic curve points - Q,G_1,G_2,G_3. k_1,k_2,k? - secret exponents:
k_1*G1( x_1,y_1) = Q(X,Y)
k_2*G2( x_2,y_2) = Q(X,Y)
k?*G3( x_3,y_3) = Q(X,Y)
How to find a "k?" ???
Q,G_1,G_2,G_3. k_1,k_2 - are known
k? - need to find.
Big Thank You