expose params & structs for external usage

solidity-verifiers/src/verifiers/g16.rs

@@ -11,19 +11,19 @@ use super::PRAGMA_GROTH16_VERIFIER;
 
 #[derive(Template, Default)]
 #[template(path = "groth16_verifier.askama.sol", ext = "sol")]
-pub(crate) struct Groth16Verifier {
+pub struct Groth16Verifier {
     /// The `alpha * G`, where `G` is the generator of `G1`.
-    pub(crate) vkey_alpha_g1: G1Repr,
+    pub vkey_alpha_g1: G1Repr,
     /// The `alpha * H`, where `H` is the generator of `G2`.
-    pub(crate) vkey_beta_g2: G2Repr,
+    pub vkey_beta_g2: G2Repr,
     /// The `gamma * H`, where `H` is the generator of `G2`.
-    pub(crate) vkey_gamma_g2: G2Repr,
+    pub vkey_gamma_g2: G2Repr,
     /// The `delta * H`, where `H` is the generator of `G2`.
-    pub(crate) vkey_delta_g2: G2Repr,
+    pub vkey_delta_g2: G2Repr,
     /// Length of the `gamma_abc_g1` vector.
-    pub(crate) gamma_abc_len: usize,
+    pub gamma_abc_len: usize,
     /// The `gamma^{-1} * (beta * a_i + alpha * b_i + c_i) * H`, where `H` is the generator of `E::G1`.
-    pub(crate) gamma_abc_g1: Vec<G1Repr>,
+    pub gamma_abc_g1: Vec<G1Repr>,
 }
 
 impl From<Groth16VerifierKey> for Groth16Verifier {

solidity-verifiers/src/verifiers/kzg.rs

@@ -11,7 +11,7 @@ use super::PRAGMA_KZG10_VERIFIER;
 
 #[derive(Template, Default)]
 #[template(path = "kzg10_verifier.askama.sol", ext = "sol")]
-pub(crate) struct KZG10Verifier {
+pub struct KZG10Verifier {
     /// The generator of `G1`.
     pub(crate) g1: G1Repr,
     /// The generator of `G2`.
@@ -42,8 +42,8 @@ impl From<KZG10VerifierKey> for KZG10Verifier {
 
 #[derive(CanonicalDeserialize, CanonicalSerialize, Clone, PartialEq, Debug)]
 pub struct KZG10VerifierKey {
-    pub(crate) vk: VerifierKey<Bn254>,
-    pub(crate) g1_crs_batch_points: Vec<G1Affine>,
+    pub vk: VerifierKey<Bn254>,
+    pub g1_crs_batch_points: Vec<G1Affine>,
 }
 
 impl From<(VerifierKey<Bn254>, Vec<G1Affine>)> for KZG10VerifierKey {

solidity-verifiers/src/verifiers/mod.rs

@@ -2,17 +2,17 @@
 //! We use askama for templating and define which variables are required for each template.
 
 // Pragma statements for verifiers
-pub(crate) const PRAGMA_GROTH16_VERIFIER: &str = "pragma solidity >=0.7.0 <0.9.0;"; // from snarkjs, avoid changing
-pub(crate) const PRAGMA_KZG10_VERIFIER: &str = "pragma solidity >=0.8.1 <=0.8.4;";
+pub const PRAGMA_GROTH16_VERIFIER: &str = "pragma solidity >=0.7.0 <0.9.0;"; // from snarkjs, avoid changing
+pub const PRAGMA_KZG10_VERIFIER: &str = "pragma solidity >=0.8.1 <=0.8.4;";
 
 /// Default SDPX License identifier
-pub(crate) const GPL3_SDPX_IDENTIFIER: &str = "// SPDX-License-Identifier: GPL-3.0";
-pub(crate) const MIT_SDPX_IDENTIFIER: &str = "// SPDX-License-Identifier: MIT";
+pub const GPL3_SDPX_IDENTIFIER: &str = "// SPDX-License-Identifier: GPL-3.0";
+pub const MIT_SDPX_IDENTIFIER: &str = "// SPDX-License-Identifier: MIT";
 use ark_serialize::{CanonicalDeserialize, CanonicalSerialize, Read, SerializationError, Write};
 
-mod g16;
-mod kzg;
-mod nova_cyclefold;
+pub mod g16;
+pub mod kzg;
+pub mod nova_cyclefold;
 
 pub use g16::Groth16VerifierKey;
 pub use kzg::KZG10VerifierKey;

solidity-verifiers/src/verifiers/nova_cyclefold.rs

@@ -26,7 +26,7 @@ pub fn get_decider_template_for_cyclefold_decider(
 
 #[derive(Template, Default)]
 #[template(path = "nova_cyclefold_decider.askama.sol", ext = "sol")]
-pub(crate) struct NovaCycleFoldDecider {
+pub struct NovaCycleFoldDecider {
     groth16_verifier: Groth16Verifier,
     kzg10_verifier: KZG10Verifier,
     // z_len denotes the FCircuit state (z_i) length