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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
Add solidity verifier of the nova+cyclefold (#87) * Add solidity verifier of the nova+cyclefold, and add method to prepare the calldata from Decider's proof. Missing conversion of the point coordinates into limbs (ark compatible) * chore: adding comments linking to the contract's signature * chore: update .gitignore * chore: add num-bigint as dev dependency * fix: work with abs path for storing generated sol code * chore: update comment * feat: solidity verifier working on single and multi-input circuits * feat: multi-input folding verification working + fixing encoding of additive identity in calldata * chore: make bigint a dependency * refactor: import utils functions from utils.rs and make them available from anywhere * chore: make utils and evm available publicly * fix: pub mod instead * chore: make relevant method public and add `get_decider_template_for_cyclefold_decider` to exported objects * solidity-verifiers: move tests to their corresponding files * small update: Cyclefold -> CycleFold at the missing places * abstract nova-cyclefold solidity verifiers tests to avoid code duplication, and abstract also the computed setup params (FS & Decider) to compute them only once for all related tests to save test time * small polish after rebase to last main branch changes * rm unneeded Option for KZGData::g1_crs_batch_points * add checks modifying z_0 & z_i to nova_cyclefold_solidity_verifier test * add light-test feature to decider_eth_circuit to use it in solidity-verifier tests without the big circuit * solidity-verifiers: groth16 template: port the fix from https://github.com/iden3/snarkjs/pull/480 & https://github.com/iden3/snarkjs/issues/479 * add print warning msg for light-test in DeciderEthCircuit * solidity-verifiers: update limbs logic to nonnative last version, parametrize limbs params solidity-verifiers: * update solidity limbs logic to last nonnative impl version, and to last u_i.x impl * parametrize limbs params * add light-test feature: replace the '#[cfg(not(test))]' by the 'light-test' feature that by default is not enabled, so when running the github actions we enable the feature 'light-tests', and then we can have a full-test that runs the test without the 'light-tests' flag, but we don't run this big test every time. The choice of a feature is to allow us to control this from other-crates tests (for example for the solidity-verifier separated crate tests, to avoid running the full heavy circuit in the solidity tests) * move solidity constants into template constants for auto compute of params * polishing * revm use only needed feature This is to avoid c depencency for c-kzg which is behind the c-kzg flag and not needed. * nova_cyclefold_decider.sol header * rearrange test helpers position, add error for min number of steps * in solidity-verifiers: 'data'->'vk/verifier key' * add From for NovaCycleFoldVerifierKey from original vks to simplify dev flow, also conditionally template the batchCheck related structs and methods from the KZG10 solidity template --------- Co-authored-by: dmpierre <pdaixmoreux@gmail.com>
8 months 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
Stabilize circom frontend (#101) * refactor test of compute_c circuit to use multiple lcccs&cccs instances * refactor hypernova's compute_c circuit to reduce from `110635` to `553` constraints * fix: change circom fcircuit to extract indexes of inputs and add keccak satisfaction test * fix: disable wire mapping when loading r1cs * chore: update .gitignore and compile.sh * fix: use fixed circom-compat branch * fix: use slice rather than vec ref * chore: add keccak-chain circom * chore: trigger checks * fix: make typos check circom files names but not their content * chore: remove keccak, add tests with more lightweight circom templates, test that circom circuits correctly result in Ok and Err when needed * chore: trigger checks * fix: re-add circuit for full flow example, change naming * chore: comment with link to issue 104, disable constraints check * chore: remove `full_flow_example` from the examples and its corresponding circom circuit * chore: update `circom-compat` repo * chore: clippy * chore: stop excluding circom files from typos checker * chore: remove changes on `typos.toml` --------- Co-authored-by: arnaucube <root@arnaucube.com>
6 months ago
Circom external inputs (#91) * circom: add external_inputs * adapt new external_inputs interface to the FoldingScheme trait and Nova impl * adapt examples to new FCircuit external_inputs interface * add state_len & external_inputs_len params to CircomFCircuit * add examples/circom_full_flow.rs * merge the params initializer functions, clippy * circom: move r1cs reading to FCircuit::new instead of each step * CI/examples: add circom so it can run the circom_full_flow example
7 months ago
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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
feat: fold noir circuits, add an e2e example, tests, a `compile.sh` script and update CI (#131)
4 months ago
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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
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>
8 months ago
Full flow example (#90) * expose params & structs for external usage * add full_flow example, move examples into 'examples' dir
8 months ago
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Add IVCProof to the existing folding schemes (Nova,HyperNova,ProtoGalaxy) (#167) * Add IVCProof to the existing folding schemes (Nova,HyperNova,ProtoGalaxy) * Implement `from_ivc_proof` for the FoldingSchemes trait (and Nova, HyperNova, ProtoGalaxy), so that the FoldingScheme IVC's instance can be constructed from the given parameters and the last IVCProof, which allows to sent the IVCProof between different parties, so that they can continue iterating the IVC from the received IVCProof. Also the serializers allow for the IVCProof to be sent to a verifier that can deserialize it and verify it. This allows to remove the logic from the file [folding/nova/serialize.rs](https://github.com/privacy-scaling-explorations/sonobe/blob/f1d82418ba047cf90805f2d0505370246df24d68/folding-schemes/src/folding/nova/serialize.rs) and [folding/hypernova/serialize.rs](https://github.com/privacy-scaling-explorations/sonobe/blob/f1d82418ba047cf90805f2d0505370246df24d68/folding-schemes/src/folding/hypernova/serialize.rs) (removing the whole files), which is now covered by the `IVCProof` generated serializers (generated by macro instead of handwritten), and the test that the file contained is now abstracted and applied to all the 3 existing folding schemes (Nova, HyperNova, ProtoGalaxy) at the folding/mod.rs file. * update Nova VerifierParams serializers to avoid serializing the R1CS to save big part of the old serialized size * rm .instances() since it's not needed * add nova params serialization to nova's ivc test to ensure that IVC verification works with deserialized data * Add unified FS::ProverParam & VerifierParam serialization & deserialization (for all Nova, HyperNova and ProtoGalaxy), without serializing the R1CS/CCS and thus saving substantial serialized bytes space. * rm CanonicalDeserialize warnings msgs for VerifierParams
2 months ago
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  1. /target
  2. Cargo.lock
  4. # Circom generated files
  5. folding-schemes/src/frontend/circom/test_folder/*_js/
  6. *.r1cs
  7. *.sym
  9. # Noir generated files
  10. folding-schemes/src/frontend/noir/test_folder/*/target/*
  12. # generated contracts at test time
  13. solidity-verifiers/generated
  14. examples/*.sol
  15. examples/*.calldata
  16. examples/*.inputs
  17. *.serialized
  18. */*.serialized