Add solidity groth16, kzg10 and final decider verifiers in a dedicated workspace (#70)
* change: Refactor structure into workspace
* chore: Add empty readme
* change: Transform repo into workspace
* add: Create folding-verifier-solidity crate
* add: Include askama.toml for `sol` extension escaper
* add: Jordi's old Groth16 verifier .sol template and adapt it
* tmp: create simple template struct to test
* Update FoldingSchemes trait, fit Nova+CycleFold
- update lib.rs's `FoldingScheme` trait interface
- fit Nova+CycleFold into the `FoldingScheme` trait
- refactor `src/nova/*`
* chore: add serialization assets for testing
Now we include an `assets` folder with a serialized proof & vk for tests
* Add `examples` dir, with Nova's `FoldingScheme` example
* polishing
* expose poseidon_test_config outside tests
* change: Refactor structure into workspace
* chore: Add empty readme
* change: Transform repo into workspace
* add: Create folding-verifier-solidity crate
* add: Include askama.toml for `sol` extension escaper
* add: Jordi's old Groth16 verifier .sol template and adapt it
* tmp: create simple template struct to test
* feat: templating kzg working
* chore: add emv and revm
* feat: start evm file
* chore: add ark-poly-commit
* chore: move `commitment` to `folding-schemes`
* chore: update `.gitignore` to ignore generated contracts
* chore: update template with bn254 lib on it (avoids import), update for loop to account for whitespaces
* refactor: update template with no lib
* feat: add evm deploy code, compile and create kzg verifier
* chore: update `Cargo.toml` to have `folding-schemes` available with verifiers
* feat: start kzg prove and verify with sol
* chore: compute crs from kzg prover
* feat: evm kzg verification passing
* tmp
* change: Swap order of G2 coordinates within the template
* Update way to serialize proof with correct order
* chore: update `Cargo.toml`
* chore: add revm
* chore: add `save_solidity`
* refactor: verifiers in dedicated mod
* refactor: have dedicated `utils` module
* chore: expose modules
* chore: update verifier for kzg
* chore: rename templates
* fix: look for binary using also name of contract
* refactor: generate groth16 proof for sha256 pre-image, generate groth16 template with verifying key
* chore: template renaming
* fix: switch circuit for circuit that simply adds
* feat: generates test data on the fly
* feat: update to latest groth16 verifier
* refactor: rename folder, update `.gitignore`
* chore: update `Cargo.toml`
* chore: update templates extension to indicate that they are templates
* chore: rename templates, both files and structs
* fix: template inheritance working
* feat: template spdx and pragma statements
* feat: decider verifier compiles, update test for kzg10 and groth16 templates
* feat: parameterize which size of the crs should be stored on the contract
* chore: add comment on how the groth16 and kzg10 proofs will be linked together
* chore: cargo clippy run
* chore: cargo clippy tests
* chore: cargo fmt
* refactor: remove unused lifetime parameter
* chore: end merge
* chore: move examples to `folding-schemes` workspace
* get latest main changes
* fix: temp fix clippy warnings, will remove lints once not used in tests only
* fix: cargo clippy lint added on `code_size`
* fix: update path to test circuit and add step for installing solc
* chore: remove `save_solidity` steps
* fix: the borrowed expression implements the required traits
* chore: update `Cargo.toml`
* chore: remove extra `[patch.crates-io]`
* fix: update to patch at the workspace level and add comment explaining this
* refactor: correct `staticcall` with valid input/output sizes and change return syntax for pairing
* refactor: expose modules and remove `dead_code` calls
* chore: update `README.md`, add additional comments on `kzg10` template and update `groth16` template comments
* chore: be clearer on attributions on `kzg10`
---------
Co-authored-by: CPerezz <c.perezbaro@gmail.com>
Co-authored-by: arnaucube <root@arnaucube.com> 10 months ago |
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/// Defines encodings of G1 and G2 elements for use in Solidity templates.
use ark_bn254::{Fq, G1Affine, G2Affine};
use std::fmt::{self, Display};
#[derive(Debug, Default)]
pub struct FqWrapper(pub Fq);
impl Display for FqWrapper {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
write!(f, "{}", self.0)
}
}
#[derive(Debug, Default)]
pub struct G1Repr(pub [FqWrapper; 2]);
impl Display for G1Repr {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
write!(f, "{:#?}", self.0)
}
}
/// Converts a G1 element to a representation that can be used in Solidity templates.
pub fn g1_to_fq_repr(g1: G1Affine) -> G1Repr {
G1Repr([FqWrapper(g1.x), FqWrapper(g1.y)])
}
#[derive(Debug, Default)]
pub struct G2Repr(pub [[FqWrapper; 2]; 2]);
impl Display for G2Repr {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
write!(f, "{:#?}", self.0)
}
}
/// Converts a G2 element to a representation that can be used in Solidity templates.
pub fn g2_to_fq_repr(g2: G2Affine) -> G2Repr {
G2Repr([
[FqWrapper(g2.x.c0), FqWrapper(g2.x.c1)],
[FqWrapper(g2.y.c0), FqWrapper(g2.y.c1)],
])
}
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