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Feature/traits (#3) * feat: draft traits `FoldingScheme` and `Decider` Co-authored-by: arnaucube <root@arnaucube.com> * Add Transcript trait, with PoseidonTranscript impl (#1) Add also the PoseidonTranscriptVar (gadget). * Update FoldingScheme trait to take C1 & C2 as params (#2) * Update FoldingScheme trait to take C1 & C2 as params Update FoldingScheme trait to take C1 & C2 as params which are used by the diverse folding schemes as a cycle of curves. * Add constraint to FoldingScheme C1,C2 fields swap. Co-authored-by: Han <tinghan0110@gmail.com> --------- Co-authored-by: Han <tinghan0110@gmail.com> * move transcript to it's own mod --------- Co-authored-by: han0110 <tinghan0110@gmail.com>
1 year ago
Circom wrapper's helper function (#26) * r1cs_parser * z vector calculation * test function done * improved * Brushuped * add comment * Added description of test_circuit * found mistake * fixed cargo.toml * Imported ark-circom as crate * improved l in R1CS as the number of public I/O * separate test functions into success/failure and unify variable to pub_io_len * removed bn254 & abstracted to PrimeField, but still some work * add comments and clean up code * move ark-bn254 in dev-dependencies * abstracted test function * fixed github action's error * cargo fmt * remove convert_constraints_bigint_to_scalar function * fixed n_cols * fixed n_cols * Add functionality to compile Circom files in tests * Remove test_circuit.r1cs * Introduce CircomFrontend trait and simplify with CircomWrapper struct * deleted the CircomFrontend * improved * fixed clippy lint checks of github actions * probably fixed github actions error by changing the github yaml * fixed github yaml, fmt, and clippy --------- Co-authored-by: Carlos Pérez <37264926+CPerezz@users.noreply.github.com>
1 year ago
​
Adapt Frontend/Circom for FCircuit Trait (#71) * initial * improved z_i * improved * Redefined the .circom and the test code for CircomWrapper * added test function for wrapper_circuit which has circom_fcircuit, but incompatibility error of Pairing and Pallas * changed the path in the gitignore * Remove circom generated path * improved variable vector * Pallas::Fr * improved to the primefield * mentioned the issues:1. extract z_i1(only public output) 2.constraintsSystem and its Ref * modified * public input in circom * generalized; removed the hardcorded value * Generalization using FpVar::<Fr>::new_input * initial * improved z_i * improved * Redefined the .circom and the test code for CircomWrapper * added test function for wrapper_circuit which has circom_fcircuit, but incompatibility error of Pairing and Pallas * Remove circom generated path * improved variable vector * Pallas::Fr * improved to the primefield * mentioned the issues:1. extract z_i1(only public output) 2.constraintsSystem and its Ref * modified * Small updates: - update cubic_circuit.circom: remove extra constraint, remove public inputs - remove allocations of inputs in arkworks - add return of z_{i+1} at the end of CircomtoFCircuit::generate_step_constraints With this tmp fix the `test_circom_step_constraints` passes, but needs to be iterated and polished. * Update circom-compat to re-allocate inputs * update after rebase to latest main: add usage of self.state_len() to circom frontend * move circom frontend related structs into frontend/circom dir * clippy lints * extract_witness * add comments * clean * fmt, lint, and spell * CI Check trigger * fmt * applied the feedback --------- Co-authored-by: Y5 <76672645+yugonsan@users.noreply.github.com> Co-authored-by: arnaucube <root@arnaucube.com>
7 months ago
​
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>
9 months ago
​
Adapt Frontend/Circom for FCircuit Trait (#71) * initial * improved z_i * improved * Redefined the .circom and the test code for CircomWrapper * added test function for wrapper_circuit which has circom_fcircuit, but incompatibility error of Pairing and Pallas * changed the path in the gitignore * Remove circom generated path * improved variable vector * Pallas::Fr * improved to the primefield * mentioned the issues:1. extract z_i1(only public output) 2.constraintsSystem and its Ref * modified * public input in circom * generalized; removed the hardcorded value * Generalization using FpVar::<Fr>::new_input * initial * improved z_i * improved * Redefined the .circom and the test code for CircomWrapper * added test function for wrapper_circuit which has circom_fcircuit, but incompatibility error of Pairing and Pallas * Remove circom generated path * improved variable vector * Pallas::Fr * improved to the primefield * mentioned the issues:1. extract z_i1(only public output) 2.constraintsSystem and its Ref * modified * Small updates: - update cubic_circuit.circom: remove extra constraint, remove public inputs - remove allocations of inputs in arkworks - add return of z_{i+1} at the end of CircomtoFCircuit::generate_step_constraints With this tmp fix the `test_circom_step_constraints` passes, but needs to be iterated and polished. * Update circom-compat to re-allocate inputs * update after rebase to latest main: add usage of self.state_len() to circom frontend * move circom frontend related structs into frontend/circom dir * clippy lints * extract_witness * add comments * clean * fmt, lint, and spell * CI Check trigger * fmt * applied the feedback --------- Co-authored-by: Y5 <76672645+yugonsan@users.noreply.github.com> Co-authored-by: arnaucube <root@arnaucube.com>
7 months ago
  1. /target
  2. Cargo.lock
  3. # Circom generated files
  4. folding-schemes/src/frontend/circom/test_folder/cubic_circuit.r1cs
  5. folding-schemes/src/frontend/circom/test_folder/cubic_circuit_js/
  7. # generated contracts at test time
  8. solidity-verifiers/generated