mirror of https://github.com/zcash/halo2.git
Add names to some nameless constraints
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8454f86d42
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16e9076080
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@ -60,7 +60,8 @@ impl Config {
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// (y_r + y_q)(x_p − x_q) − (y_p − y_q)(x_q − x_r) = 0
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let poly2 = (y_r + y_q.clone()) * (x_p - x_q.clone()) - (y_p - y_q) * (x_q - x_r);
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array::IntoIter::new([poly1, poly2]).map(move |poly| q_add_incomplete.clone() * poly)
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array::IntoIter::new([("x_r", poly1), ("y_r", poly2)])
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.map(move |(name, poly)| (name, q_add_incomplete.clone() * poly))
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});
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}
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@ -118,8 +118,12 @@ impl Config {
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let lsb_x = (lsb.clone() * x_p.clone()) + one_minus_lsb.clone() * (x_p - base_x);
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let lsb_y = (lsb * y_p.clone()) + one_minus_lsb * (y_p + base_y);
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std::array::IntoIter::new([bool_check, lsb_x, lsb_y])
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.map(move |poly| q_mul_lsb.clone() * poly)
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std::array::IntoIter::new([
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("bool_check", bool_check),
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("lsb_x", lsb_x),
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("lsb_y", lsb_y),
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])
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.map(move |(name, poly)| (name, q_mul_lsb.clone() * poly))
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});
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self.hi_config.create_gate(meta);
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@ -81,12 +81,12 @@ impl Config {
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let canonicity = (one.clone() - k_254) * (one - z_130 * eta) * s_minus_lo_130;
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iter::empty()
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.chain(Some(s_check))
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.chain(Some(recovery))
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.chain(Some(lo_zero))
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.chain(Some(s_minus_lo_130_check))
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.chain(Some(canonicity))
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.map(|poly| q_mul_overflow.clone() * poly)
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.chain(Some(("s_check", s_check)))
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.chain(Some(("recovery", recovery)))
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.chain(Some(("lo_zero", lo_zero)))
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.chain(Some(("s_minus_lo_130_check", s_minus_lo_130_check)))
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.chain(Some(("canonicity", canonicity)))
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.map(|(name, poly)| (name, q_mul_overflow.clone() * poly))
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.collect::<Vec<_>>()
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});
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}
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@ -45,8 +45,8 @@ impl Config {
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- Expression::Constant(pallas::Affine::b());
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vec![
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q_point.clone() * x * curve_eqn.clone(),
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q_point * y * curve_eqn,
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("x == 0 ∨ on_curve", q_point.clone() * x * curve_eqn.clone()),
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("y == 0 ∨ on_curve", q_point * y * curve_eqn),
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]
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});
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}
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@ -110,10 +110,14 @@ impl<F: FieldExt> Pow5T3Chip<F> {
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- next[next_idx].clone())
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};
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vec![full_round(0), full_round(1), full_round(2)]
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vec![
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("state[0]", full_round(0)),
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("state[1]", full_round(1)),
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("state[2]", full_round(2)),
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]
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});
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meta.create_gate("partial round", |meta| {
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meta.create_gate("partial rounds", |meta| {
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let cur_0 = meta.query_advice(state[0], Rotation::cur());
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let cur_1 = meta.query_advice(state[1], Rotation::cur());
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let cur_2 = meta.query_advice(state[2], Rotation::cur());
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@ -143,7 +147,12 @@ impl<F: FieldExt> Pow5T3Chip<F> {
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};
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vec![
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(
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"state[0] round a",
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s_partial.clone() * (pow_5(cur_0 + rc_a0) - mid_0.clone()),
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),
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(
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"state[0] round b",
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s_partial.clone()
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* (pow_5(
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mid_0.clone() * m_reg[0][0]
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@ -153,8 +162,9 @@ impl<F: FieldExt> Pow5T3Chip<F> {
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) - (next_0.clone() * m_inv[0][0]
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+ next_1.clone() * m_inv[0][1]
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+ next_2.clone() * m_inv[0][2])),
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partial_round_linear(1, rc_b1),
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partial_round_linear(2, rc_b2),
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),
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("state[1]", partial_round_linear(1, rc_b1)),
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("state[2]", partial_round_linear(2, rc_b2)),
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]
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});
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@ -177,10 +187,19 @@ impl<F: FieldExt> Pow5T3Chip<F> {
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};
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vec![
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(
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"state[0]",
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pad_and_add(initial_state_0, input_0, output_state_0),
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),
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(
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"state[1]",
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pad_and_add(initial_state_1, input_1, output_state_1),
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),
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// The capacity element is never altered by the input.
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(
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"state[2]",
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s_pad_and_add * (initial_state_2 - output_state_2),
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),
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]
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});
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@ -159,10 +159,10 @@ impl CommitIvkConfig {
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};
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std::iter::empty()
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.chain(Some(b0_canon_check))
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.chain(Some(z13_a_check))
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.chain(Some(a_prime_check))
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.chain(Some(z13_a_prime))
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.chain(Some(("b0_canon_check", b0_canon_check)))
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.chain(Some(("z13_a_check", z13_a_check)))
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.chain(Some(("a_prime_check", a_prime_check)))
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.chain(Some(("z13_a_prime", z13_a_prime)))
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};
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// nk = b_2 (5 bits) || c (240 bits) || d_0 (9 bits) || d_1 (1 bit)
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@ -197,22 +197,22 @@ impl CommitIvkConfig {
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};
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std::iter::empty()
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.chain(Some(c0_canon_check))
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.chain(Some(z13_c_check))
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.chain(Some(b2_c_prime_check))
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.chain(Some(z14_b2_c_prime))
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.chain(Some(("c0_canon_check", c0_canon_check)))
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.chain(Some(("z13_c_check", z13_c_check)))
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.chain(Some(("b2_c_prime_check", b2_c_prime_check)))
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.chain(Some(("z14_b2_c_prime", z14_b2_c_prime)))
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};
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std::iter::empty()
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.chain(Some(b1_bool_check))
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.chain(Some(d1_bool_check))
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.chain(Some(b_decomposition_check))
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.chain(Some(d_decomposition_check))
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.chain(Some(ak_decomposition_check))
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.chain(Some(nk_decomposition_check))
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.chain(Some(("b1_bool_check", b1_bool_check)))
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.chain(Some(("d1_bool_check", d1_bool_check)))
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.chain(Some(("b_decomposition_check", b_decomposition_check)))
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.chain(Some(("d_decomposition_check", d_decomposition_check)))
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.chain(Some(("ak_decomposition_check", ak_decomposition_check)))
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.chain(Some(("nk_decomposition_check", nk_decomposition_check)))
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.chain(ak_canonicity_checks)
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.chain(nk_canonicity_checks)
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.map(move |poly| q_commit_ivk.clone() * poly)
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.map(move |(name, poly)| (name, q_commit_ivk.clone() * poly))
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});
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config
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