Module generic_ec_zkp::polynomial

Provides polynomial primitive, typically used in secret sharing and threshold DKG

Structs

• Polynomialalloc
  Polynomial $f(x) = \sum_i a_i x^i$ defined as a list of coefficients $[a_0, \dots, a_{\text{degree}}]$

Functions

• lagrange_coefficient
  Calculates lagrange coefficient $\lambda_j$ to interpolate a polynomial at point $x$
• lagrange_coefficient_at_zero
  Calculates lagrange coefficient $\lambda_j$ to interpolate a polynomial at point $0$