mirror of https://github.com/zcash/halo2.git
changed challenge x to indeterminate X in step 19
This commit is contained in:
parent
ff9f5939d1
commit
2038845fa0
|
@ -390,7 +390,7 @@ x_2^{n_q - 1 - i}
|
|||
+
|
||||
\sum\limits_{i=0}^{n_q - 1} x_4^{n_q - 1 - i} \mathbf{u}_i
|
||||
$$
|
||||
19. $\prover$ sets $p(X) = x_4^{n_q} \cdot q'(x) + \sum\limits_{i=0}^{n_q - 1} x_4^{n_q - 1 - i} \cdot q_i(X)$ and $p^* = x_4^{n_q} \cdot q'^* + \sum\limits_{i=0}^{n_q - 1} x_4^{n_q - 1 - i} \cdot q^*_i$.
|
||||
19. $\prover$ sets $p(X) = x_4^{n_q} \cdot q'(X) + \sum\limits_{i=0}^{n_q - 1} x_4^{n_q - 1 - i} \cdot q_i(X)$ and $p^* = x_4^{n_q} \cdot q'^* + \sum\limits_{i=0}^{n_q - 1} x_4^{n_q - 1 - i} \cdot q^*_i$.
|
||||
20. $\prover$ samples a random polynomial $s(X)$ of degree $n - 1$ with a root at $x_3$ and sends a commitment $S = \innerprod{\mathbf{s}}{\mathbf{G}} + [s^{*}] W$ where $\mathbf{s}$ defines the coefficients of $s(X)$ and $s^{*}$ is blinding.
|
||||
21. $\verifier$ responds with challenges $\xi, z$.
|
||||
22. $\verifier$ sets $P' = P - [v] \mathbf{G}_0 + [\xi] S$.
|
||||
|
|
Loading…
Reference in New Issue