This saves several minutes (and MBs of data) on compilation time both
when running tests in this repo, but also when using the sonobe lib as a
dependency in external repos.
* Parallelize vector and matrix operations
* Implement convenient methods for `NonNativeAffineVar`
* Return `L_X_evals` and intermediate `phi_star`s from ProtoGalaxy prover.
These values will be used as hints to the augmented circuit
* Correctly use number of variables, number of constraints, and `t`
* Fix the size of `F_coeffs` and `K_coeffs` for in-circuit consistency
* Improve prover's performance
* Make `prepare_inputs` generic
* Remove redundant parameters in verifier
* Move `eval_f` to arith
* `u` is unnecessary in ProtoGalaxy
* Convert `RelaxedR1CS` to a trait that can be used in both Nova and ProtoGalaxy
* Implement several traits for ProtoGalaxy
* Move `FCircuit` impls to `utils.rs` and add `DummyCircuit`
* `AugmentedFCircuit` and ProtoGalaxy-based IVC
* Add explanations about IVC prover and in-circuit operations
* Avoid using unstable features
* Rename `PROTOGALAXY` to `PG` to make clippy happy
* Fix merge conflicts in `RelaxedR1CS::sample`
* Fix merge conflicts in `CycleFoldCircuit`
* Swap `m` and `n` for protogalaxy
* Add `#[cfg(test)]` to test-only util circuits
* Prefer unit struct over empty struct
* Add documents to `AugmentedFCircuit` for ProtoGalaxy
* Fix the names for CycleFold cricuits in ProtoGalaxy
* Fix usize conversion when targeting wasm
* Restrict the visibility of fields in `AugmentedFCircuit` to `pub(super)`
* Make CycleFold circuits and configs public
* Add docs for `ProverParams` and `VerifierParams`
* Refactor `pow_i`
* Fix imports
* Remove lint reasons
* Fix type inference
* change: CircomWrapper constructor to use raw bytes
* chore: tmp update to latest circom-compat
* feat: Introduce PathOrBin to support in-browser CircomWrapper usage
This changes the associated type `Params` of the `CircomFCircuit` to use
the newly created `PathOrBin` type.
This allows the user of the lib to directly send the binary of the files
already read or instead, provide a path to it and let `sonobe` do the
work.
With this, Circom should be already usable from the browser if we allow
JS to take care of reading the `.wasm` and `.r1cs` files.
* feat: Introduce PathOrBin to support in-browser NoirFCircuit usage
This commit temporarilly stands on top of
https://github.com/dmpierre/arkworks_backend/pull/1 referenced as `rev`.
This changes the associated type `Params` of the `CircomFCircuit` to use
the newly created `PathOrBin` type.
This allows the user of the lib to directly send the binary of the files
already read or instead, provide a path to it and let `sonobe` do the
work.
With this, Noir should be already usable from the browser if we allow
JS to take care of reading the `circuit.json` files
* chore: Update deps to branch instead of `rev`
* fix: use PathOrBin in examples
* fix: clippy
* fix: read file length for initializing vec size
---------
Co-authored-by: dmpierre <pdaixmoreux@gmail.com>
* feat: add noname as a frontend to sonobe
fix: remove extra `rng` usage
Co-authored-by: Carlos Pérez <37264926+CPerezz@users.noreply.github.com>
* Update README.md
Co-authored-by: arnaucube <root@arnaucube.com>
* chore: move ark-noname to dev dependencies in solidity-verifiers cargo
---------
Co-authored-by: Carlos Pérez <37264926+CPerezz@users.noreply.github.com>
Co-authored-by: arnaucube <root@arnaucube.com>
* Remove the trait bound `C::BaseField: PrimeField` for better DX
* Methods in `TranscriptVar` now exactly matches the ones in `Transcript`
* Add `ProtoGalaxyTranscriptVar` and `CommittedInstanceVar` for protogalaxy
* betas are unnecessary in "plain" (incoming) instances
* Absorb the result of `get_challenge_nbits` as well
* `ProtoGalaxyTranscript` now allows absorbing mulitple instances
* Always return `Result<(), SynthesisError>` in `ProtoGalaxyTranscriptVar`
* Impl `Transcript{Var}` for `PoseidonSponge{Var}` directly and remove `PoseidonTranscript{Var}`
* `Transcript::absorb_point` doesn't need to return `Error`
* Add `AbsorbNonNative` trait for hashing non-native values
Note that now `absorb_point` only supports hashing points whose BaseField is equal to the sponge's field
* More efficient `TranscriptVar::absorb_point` by securely removing `is_inf`
* Use `sponge` and `transcript` consistently
* Clarify the usage of `AbsorbNonNative{Gadget}`
* Generic `sponge` and `transcript` params
* Avoid unstable `associated_type_bounds`
* Reuse `sponge` in hypernova
* Clean up redundant imports
* Remove unstable code
* Clarify the usage of `absorb_point` and `absorb_nonnative`
* 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>
* 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
* 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>
* Fix Nova multi-elements state
In the AugmentedFCircuit the default value for the state when no input
is provided was `vec![F::zero()]`, which defaults to length `1`. So when
having more than 1 element in the state, before even starting to fold,
the circuit was already already failing.
Additionally this commit adds an example for a circuit with a state of 5
elements.
* abstract 'nova_setup' helper to avoid code duplication in examples
* update example naming to 'MultiInputs'
* rename nova_setup -> test_nova_setup to make it more explicit
* 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>
arnaucube
winderica
Carlos Pérez
Pierre
Vu Vo
yugocabrio