Use zkevm-sha256 gates for Sha256Wide chip

Cargo.toml

@@ -39,7 +39,9 @@ halo2-base = { git = "https://github.com/axiom-crypto/halo2-lib", branch = "comm
     "jemallocator"
 ] }
 halo2-ecc = { git = "https://github.com/axiom-crypto/halo2-lib", branch = "community-edition", default-features = false }
-halo2curves = { git = "https://github.com/axiom-crypto/halo2curves", version = "0.4.0" }
+zkevm-hashes = { git = "https://github.com/axiom-crypto/halo2-lib", branch = "community-edition", default-features = false }
+
+halo2curves = { package = "halo2curves-axiom", version = "0.4.2" }
 
 
 # verifier SDK
@@ -73,7 +75,6 @@ ff = "0.12"
 sha2 = { version = "0.10.6", features = ["compress"] }
 uint = "0.9.1"
 ark-std = { version = "0.4.0", features = ["print-trace"] }
-poseidon_native = { git = "https://github.com/axiom-crypto/halo2.git", branch = "axiom/dev", package = "poseidon" }
 
 # misc
 itertools = "0.11.0"
@@ -82,34 +83,34 @@ serde_json = "1.0.78"
 log = "0.4.14"
 hex = "0.4"
 
-[patch."https://github.com/axiom-crypto/halo2curves"]
-halo2curves = { git = "https://github.com/timoftime/halo2curves", branch = "support_bls12-381" }
-# halo2curves = { path = "../halo2curves" }
+[patch.crates-io]
+halo2curves = { git = "https://github.com/timoftime/halo2curves", package = "halo2curves-axiom", rev = "f3bb3f5a7d3a8ca806368f185c112283a73a94cb"  }
+ssz_rs = { git = "https://github.com/ralexstokes/ssz-rs", rev = "5f1ec833718efa07bbbff427ab28a1eeaa706164" }
 
 
 [patch."https://github.com/axiom-crypto/halo2-lib"]
-halo2-base = { git = "https://github.com/timoftime/halo2-lib", branch = "feat/bls12-381-hash2curve", default-features = false, features = [
+halo2-base = { git = "https://github.com/timoftime/halo2-lib", branch = "feat/zkevm-sha256-builder", default-features = false, features = [
     "halo2-pse",
     "display",
     "jemallocator"
 ] }
-halo2-ecc = { git = "https://github.com/timoftime/halo2-lib", branch = "feat/bls12-381-hash2curve", default-features = false, features = [
+halo2-ecc = { git = "https://github.com/timoftime/halo2-lib", branch = "feat/zkevm-sha256-builder", default-features = false, features = [
     "halo2-pse",
     "jemallocator"
 ] }
+zkevm-hashes = { git = "https://github.com/timoftime/halo2-lib", branch = "feat/zkevm-sha256-builder", default-features = false }
 # halo2-base = { path = "../halo2-lib/halo2-base", default-features = false, features = [
 #     "halo2-pse",
 #     "display",
 # ] }
 # halo2-ecc = { path = "../halo2-lib/halo2-ecc", default-features = false, features = [
 #     "halo2-pse",
 # ] }
+# zkevm-hashes = { path = "../halo2-lib/hashes/zkevm", default-features = false }
+
 
 [patch."https://github.com/axiom-crypto/snark-verifier.git"]
 snark-verifier = { git = "https://github.com/timoftime/snark-verifier", branch = "halo2-pse-fix", default-features = false }
 snark-verifier-sdk = { git = "https://github.com/timoftime/snark-verifier", branch = "halo2-pse-fix", default-features = false }
 # snark-verifier = { path = "../snark-verifier/snark-verifier" }
 # snark-verifier-sdk = { path = "../snark-verifier/snark-verifier-sdk" }
-
-[patch.crates-io]
-ssz_rs = { git = "https://github.com/ralexstokes/ssz-rs", rev = "5f1ec833718efa07bbbff427ab28a1eeaa706164" }

contract-tests/tests/rotation_input_encoding.rs

@@ -9,7 +9,7 @@ use eth_types::LIMB_BITS;
 use ethers::contract::abigen;
 use itertools::Itertools;
 use lightclient_circuits::committee_update_circuit::CommitteeUpdateCircuit;
-use lightclient_circuits::halo2_proofs::halo2curves::bn256::{self, Fr};
+use lightclient_circuits::halo2_proofs::halo2curves::bn256;
 use lightclient_circuits::poseidon::poseidon_committee_commitment_from_compressed;
 use lightclient_circuits::witness::CommitteeRotationArgs;
 use rstest::rstest;
@@ -24,11 +24,11 @@ abigen!(
 );
 
 // CommitteeRotationArgs type produced by abigen macro matches the solidity struct type
-impl<Spec: eth_types::Spec> From<CommitteeRotationArgs<Spec, Fr>> for RotateInput
+impl<Spec: eth_types::Spec> From<CommitteeRotationArgs<Spec>> for RotateInput
 where
     [(); Spec::SYNC_COMMITTEE_SIZE]:,
 {
-    fn from(args: CommitteeRotationArgs<Spec, Fr>) -> Self {
+    fn from(args: CommitteeRotationArgs<Spec>) -> Self {
         let poseidon_commitment_le = poseidon_committee_commitment_from_compressed(
             &args.pubkeys_compressed.iter().cloned().collect_vec(),
         )

contracts/rust-abi/lib.rs

@@ -1,7 +1,6 @@
 #![allow(incomplete_features)]
 #![feature(generic_const_exprs)]
 use ethers::contract::abigen;
-use halo2curves::bn256::Fr;
 use itertools::Itertools;
 use lightclient_circuits::{
     poseidon::poseidon_committee_commitment_from_compressed,
@@ -57,11 +56,11 @@ impl<Spec: eth_types::Spec> From<SyncStepArgs<Spec>> for SyncStepInput {
 }
 
 // CommitteeRotationArgs type produced by abigen macro matches the solidity struct type
-impl<Spec: eth_types::Spec> From<CommitteeRotationArgs<Spec, Fr>> for RotateInput
+impl<Spec: eth_types::Spec> From<CommitteeRotationArgs<Spec>> for RotateInput
 where
     [(); Spec::SYNC_COMMITTEE_SIZE]:,
 {
-    fn from(args: CommitteeRotationArgs<Spec, Fr>) -> Self {
+    fn from(args: CommitteeRotationArgs<Spec>) -> Self {
         let poseidon_commitment_le = poseidon_committee_commitment_from_compressed(
             &args.pubkeys_compressed.iter().cloned().collect_vec(),
         )

eth-types/src/lib.rs

@@ -5,9 +5,10 @@
 #![feature(trait_alias)]
 mod spec;
 use halo2_base::utils::BigPrimeField;
+use halo2curves::ff::PrimeField;
 pub use spec::{Mainnet, Minimal, Spec, Testnet};
 
 pub const NUM_LIMBS: usize = 4;
 pub const LIMB_BITS: usize = 112;
 
-pub trait Field = BigPrimeField;
+pub trait Field = BigPrimeField + PrimeField<Repr = [u8; 32]>;

lightclient-circuits/Cargo.toml

@@ -10,6 +10,7 @@ license = "MIT OR Apache-2.0"
 halo2curves.workspace = true
 halo2-base.workspace = true
 halo2-ecc.workspace = true
+zkevm-hashes.workspace = true
 
 # verifier SDK
 snark-verifier.workspace = true
@@ -37,7 +38,6 @@ serde_json.workspace = true
 itertools.workspace = true
 log.workspace = true
 hex.workspace = true
-poseidon_native.workspace = true
 rayon = "1.7.0"
 array-init = "2.0.0"
 strum = "0.25"

lightclient-circuits/config/committee_update.json → lightclient-circuits/config/committee_update_18.json

@@ -1,8 +1,8 @@
 {
   "params": {
-    "k": 20,
+    "k": 18,
     "num_advice_per_phase": [
-      4
+      12
     ],
     "num_fixed": 1,
     "num_lookup_advice_per_phase": [
@@ -15,9 +15,17 @@
   },
   "break_points": [
     [
-      1048564,
-      1048566,
-      1048565
+      262134,
+      262132,
+      262134,
+      262132,
+      262133,
+      262132,
+      262132,
+      262133,
+      262132,
+      262134,
+      262133
     ]
   ]
-}
+}

lightclient-circuits/config/committee_update_verifier_25.json

@@ -0,0 +1,12 @@
+{
+    "params": {
+      "degree": 25,
+      "num_advice": 1,
+      "num_lookup_advice": 1,
+      "num_fixed": 1,
+      "lookup_bits": 8
+    },
+    "break_points": [
+      []
+    ]
+  }