mirror of https://github.com/zcash/orchard.git
parent
0f123ca707
commit
3beea4adb7
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@ -15,6 +15,8 @@ and this project adheres to Rust's notion of
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### Changed
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- MSRV is now 1.60.0.
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- Migrated to `ff 0.13`, `group 0.13`, `pasta_curves 0.5`, `halo2_proofs 0.3`,
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`reddsa 0.5`.
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- `orchard::builder`:
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- `Builder::{add_spend, add_output}` now use concrete error types instead of
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`&'static str`s.
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12
Cargo.toml
12
Cargo.toml
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@ -26,18 +26,18 @@ rustdoc-args = ["--cfg", "docsrs", "--html-in-header", "katex-header.html"]
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aes = "0.7"
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bitvec = "1"
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blake2b_simd = "1"
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ff = "0.12"
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ff = "0.13"
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fpe = "0.5"
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group = { version = "0.12.1", features = ["wnaf-memuse"] }
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group = { version = "0.13", features = ["wnaf-memuse"] }
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halo2_gadgets = "0.2"
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halo2_proofs = "0.2"
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hex = "0.4"
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lazy_static = "1"
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memuse = { version = "0.2.1", features = ["nonempty"] }
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pasta_curves = "0.4"
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pasta_curves = "0.5"
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proptest = { version = "1.0.0", optional = true }
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rand = "0.8"
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reddsa = "0.3"
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reddsa = "0.5"
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nonempty = "0.7"
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serde = { version = "1.0", features = ["derive"] }
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subtle = "2.3"
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@ -86,3 +86,7 @@ debug = true
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[profile.bench]
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debug = true
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[patch.crates-io]
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halo2_gadgets = { git = "https://github.com/zcash/halo2.git", rev = "35eb268e202d76721abde3d6e50e719ae9140605" }
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halo2_proofs = { git = "https://github.com/zcash/halo2.git", rev = "35eb268e202d76721abde3d6e50e719ae9140605" }
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@ -483,8 +483,9 @@ pub struct BundleAuthorizingCommitment(pub Blake2bHash);
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#[cfg(any(test, feature = "test-dependencies"))]
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#[cfg_attr(docsrs, doc(cfg(feature = "test-dependencies")))]
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pub mod testing {
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use group::ff::FromUniformBytes;
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use nonempty::NonEmpty;
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use pasta_curves::{arithmetic::FieldExt, pallas};
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use pasta_curves::pallas;
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use rand::{rngs::StdRng, SeedableRng};
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use reddsa::orchard::SpendAuth;
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@ -572,7 +573,7 @@ pub mod testing {
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// Instead of rejecting out-of-range bytes, let's reduce them.
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let mut buf = [0; 64];
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buf[..32].copy_from_slice(&bytes);
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pallas::Base::from_bytes_wide(&buf)
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pallas::Base::from_uniform_bytes(&buf)
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}
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}
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@ -1055,7 +1055,7 @@ mod tests {
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let expected_proof_size = {
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let circuit_cost =
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halo2_proofs::dev::CircuitCost::<pasta_curves::vesta::Point, _>::measure(
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K as usize,
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K,
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&circuits[0],
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);
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assert_eq!(usize::from(circuit_cost.proof_size(1)), 4992);
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@ -1,11 +1,12 @@
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use core::iter;
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use group::ff::{Field, PrimeField};
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use halo2_proofs::{
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circuit::{AssignedCell, Layouter, Value},
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plonk::{Advice, Column, ConstraintSystem, Constraints, Error, Expression, Selector},
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poly::Rotation,
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};
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use pasta_curves::{arithmetic::FieldExt, pallas};
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use pasta_curves::pallas;
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use crate::constants::{OrchardCommitDomains, OrchardFixedBases, OrchardHashDomains, T_P};
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use halo2_gadgets::{
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@ -667,7 +668,7 @@ mod tests {
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fixed_bases::COMMIT_IVK_PERSONALIZATION, OrchardCommitDomains, OrchardFixedBases,
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OrchardHashDomains, L_ORCHARD_BASE, T_Q,
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};
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use group::ff::{Field, PrimeFieldBits};
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use group::ff::{Field, PrimeField, PrimeFieldBits};
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use halo2_gadgets::{
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ecc::{
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chip::{EccChip, EccConfig},
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@ -684,7 +685,7 @@ mod tests {
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dev::MockProver,
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plonk::{Circuit, ConstraintSystem, Error},
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};
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use pasta_curves::{arithmetic::FieldExt, pallas};
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use pasta_curves::pallas;
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use rand::rngs::OsRng;
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#[test]
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@ -20,7 +20,6 @@ use halo2_gadgets::{
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sinsemilla::{chip::SinsemillaChip, merkle::chip::MerkleChip},
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};
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use halo2_proofs::{
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arithmetic::FieldExt,
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circuit::{AssignedCell, Chip, Layouter, Value},
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plonk::{self, Advice, Assigned, Column},
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};
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@ -78,7 +77,7 @@ impl super::Config {
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}
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/// An instruction set for adding two circuit words (field elements).
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pub(in crate::circuit) trait AddInstruction<F: FieldExt>: Chip<F> {
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pub(in crate::circuit) trait AddInstruction<F: Field>: Chip<F> {
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/// Constraints `a + b` and returns the sum.
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fn add(
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&self,
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@ -1,11 +1,12 @@
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use core::iter;
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use group::ff::PrimeField;
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use halo2_proofs::{
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circuit::{AssignedCell, Layouter, Value},
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plonk::{Advice, Column, ConstraintSystem, Constraints, Error, Expression, Selector},
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poly::Rotation,
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};
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use pasta_curves::{arithmetic::FieldExt, pallas};
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use pasta_curves::pallas;
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use crate::{
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constants::{OrchardCommitDomains, OrchardFixedBases, OrchardHashDomains, T_P},
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dev::MockProver,
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plonk::{Circuit, ConstraintSystem, Error},
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};
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use pasta_curves::{
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arithmetic::{CurveAffine, FieldExt},
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pallas,
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};
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use pasta_curves::{arithmetic::CurveAffine, pallas};
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use rand::{rngs::OsRng, RngCore};
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@ -32,7 +32,7 @@ pub const KEY_DIVERSIFICATION_PERSONALIZATION: &str = "z.cash:Orchard-gd";
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#[cfg(test)]
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mod tests {
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use ff::PrimeField;
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use pasta_curves::{arithmetic::FieldExt, pallas};
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use pasta_curves::pallas;
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#[test]
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// Orchard uses the Pallas base field as its base field.
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@ -66,8 +66,8 @@ impl Nullifier {
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#[cfg(any(test, feature = "test-dependencies"))]
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#[cfg_attr(docsrs, doc(cfg(feature = "test-dependencies")))]
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pub mod testing {
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use group::Group;
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use pasta_curves::{arithmetic::FieldExt, pallas};
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use group::{ff::FromUniformBytes, Group};
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use pasta_curves::pallas;
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use proptest::collection::vec;
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use proptest::prelude::*;
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pub fn arb_nullifier()(
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bytes in vec(any::<u8>(), 64)
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) -> Nullifier {
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let point = pallas::Point::generator() * pallas::Scalar::from_bytes_wide(&<[u8; 64]>::try_from(bytes).unwrap());
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let point = pallas::Point::generator() * pallas::Scalar::from_uniform_bytes(&<[u8; 64]>::try_from(bytes).unwrap());
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Nullifier(extract_p(&point))
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}
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}
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use core::iter;
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use core::ops::Deref;
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use ff::{Field, PrimeField, PrimeFieldBits};
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use ff::{Field, FromUniformBytes, PrimeField, PrimeFieldBits};
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use group::{Curve, Group, GroupEncoding, WnafBase, WnafScalar};
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use halo2_gadgets::{poseidon::primitives as poseidon, sinsemilla::primitives as sinsemilla};
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use halo2_proofs::arithmetic::{CurveAffine, CurveExt, FieldExt};
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use halo2_proofs::arithmetic::{CurveAffine, CurveExt};
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use memuse::DynamicUsage;
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use pasta_curves::pallas;
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use subtle::{ConditionallySelectable, CtOption};
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///
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/// [orchardkeycomponents]: https://zips.z.cash/protocol/nu5.pdf#orchardkeycomponents
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pub(crate) fn to_base(x: [u8; 64]) -> pallas::Base {
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pallas::Base::from_bytes_wide(&x)
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pallas::Base::from_uniform_bytes(&x)
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}
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/// $\mathsf{ToScalar}^\mathsf{Orchard}(x) := LEOS2IP_{\ell_\mathsf{PRFexpand}}(x) (mod r_P)$
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///
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/// [orchardkeycomponents]: https://zips.z.cash/protocol/nu5.pdf#orchardkeycomponents
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pub(crate) fn to_scalar(x: [u8; 64]) -> pallas::Scalar {
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pallas::Scalar::from_bytes_wide(&x)
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pallas::Scalar::from_uniform_bytes(&x)
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}
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/// Converts from pallas::Base to pallas::Scalar (aka $x \pmod{r_\mathbb{P}}$).
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#[cfg(any(test, feature = "test-dependencies"))]
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#[cfg_attr(docsrs, doc(cfg(feature = "test-dependencies")))]
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pub mod testing {
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use pasta_curves::{arithmetic::FieldExt, pallas};
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use group::ff::FromUniformBytes;
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use pasta_curves::pallas;
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use proptest::prelude::*;
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use super::{NoteValue, ValueCommitTrapdoor, ValueSum, MAX_NOTE_VALUE, VALUE_SUM_RANGE};
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// Instead of rejecting out-of-range bytes, let's reduce them.
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let mut buf = [0; 64];
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buf[..32].copy_from_slice(&bytes);
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pallas::Scalar::from_bytes_wide(&buf)
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pallas::Scalar::from_uniform_bytes(&buf)
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}
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}
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