* feat: enable hiding commitments in nova and hypernova
* fix: set blinding values for witness vector
* fix: remove cloning of the cyclefold running instance
* fix: do not re-use blinding values between prove steps
* fix: specify whether the witness should use blinding values using a
const generic
* feat: create a `dummy` method for nova witnesses as well
* chore: clippy - removed unused imports
* Add in-circuit couterparts of util functions
* Support folding `CommittedInstance`s with `u` and `x`
* Initial implementation of protogalaxy verifier circuit
* Fix the edge case in `all_powers_var`
* Absorb `u` and `x` as well
* Fix imports
* Rename some test functions for clarity
* Format
* Avoid the use of magic numbers
- Adds the logic to support multi-instances folding in HyperNova's
AugmentedFCircuit & IVC.
- Adds also methods to generate new LCCCS & CCCS instances that don't
depend on the main folding chain, to be folded in in the next step
- Updates CycleFold circuit & methods to work other folding schemes than
Nova, adapting it to fold multiple points per circuit (instead of
2-to-1 as till now)
- Handle multi-instances folding in the FoldingScheme trait
interface, which expects 'None' in Nova, and 'Some' in HyperNova &
other multi-folding schemes.
* 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`
- implement hash of public params for Nova & HyperNova
- abstract pp_hash computation for folding schemes
- add pp_hash to solidity contract generator to verify the decider proof
- implement the IVC `FoldingScheme` trait for HyperNova
- refactor Nova's preprocess logic to make it simplier to use
- add to Decider trait (& Nova's DeciderEth) a preprocess method
- get rid of the `init_nova_ivc_params` and `init_ivc_and_decider_params` methods in `examples` since this is achieved with the `FS::preprocess` & `Decider::preprocess` methods
- (update the examples code to the simplified interface using
FS::preprocess & Decider::preprocess)
* feat: `Nova` can be serialized and deserialized
* chore: (temp) allow dead code as serde is not yet used
* fix: require trait in `where` to not increase restrictions on
`CommitmentScheme`
* feat: add file with nova serialization methods
* fix: change call to get poseidon config and chore: update traits for serde
* chore: remove clang install from CI, move tests and remove unnecessary
allow
* feat: remove serializing r1cs and cs params and provide them at
deserialization time
* chore: initialize r1cs within deserialization function directly
* Optimize the HyperNova `compute_g`, `compute_Ls` and `to_lcccs` methods
- Optimize the HyperNova `compute_g`, `compute_Ls` and `to_lcccs` methods
- in some tests, increase the size of test matrices to a more real-world size.
| method | matrix size | old version seconds | new version seconds |
| --------------------- | ------------- | ------------------- | ------------------- |
| compute_g | 2^8 x 2^8 | 16.48 | 0.16 |
| compute_g | 2^9 x 2^9 | 122.62 | 0.51 |
| compute_Ls | 2^8 x 2^8 | 9.73 | 0.11 |
| compute_Ls | 2^9 x 2^9 | 67.16 | 0.38 |
| to_lcccs | 2^8 x 2^8 | 4.56 | 0.21 |
| to_lcccs | 2^9 x 2^9 | 67.65 | 0.84 |
- Note: 2^16 x 2^16 is the actual size (upperbound) of the circuit,
which is not represented in the table since it was needing too much
ram to even be computed.
* Optimize HyperNova's `compute_sigmas_thetas` and `compute_Q`
| method | matrix size | old version seconds | new version seconds |
| ------------- | ------------- | ------------------- | ------------------- |
| compute_sigmas_thetas | 2^8 x 2^8 | 12.86 | 0.13 |
| compute_sigmas_thetas | 2^9 x 2^9 | 100.01 | 0.51 |
| compute_Q | 2^8 x 2^8 | 4.49 | 0.07 |
| compute_Q | 2^9 x 2^9 | 70.77 | 0.55 |
* optimize LCCCS::check_relation & CCCS::check_relation, and remove unnessary methods after last reimplementations
* 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>
* migrate from CurveGroup to PrimeField in hypernova & ccs when curve whas not needed to simplify the code
* 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
* apply review nits
* fix clippy lints after rust-toolchain v1.76.0
* 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
* 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>
* Initialize the README.md with a sketch of the structure
* add warning and draft diagram
* add authors & years to schemes, add a pre-sketch of the 'development' section
* Readme: add link to Carlos talk on folding schemes
* readme: sketch sections: offchain & onchain decider, add todo for references
* readme: add example of FCircuit & folding
* Readme: add lib pipeline diagram, add decider code example
* add cyclefold-nova-diagram.png, decider-onchain-flow-diagram.png
* polish cli descriptions
* small update in the Warning box
* add sonobe naming
* add folding-main-idea-diagram.png
* missing sonobe renaming
* migrate part of the README.md to sonobe-docs
* rm imgs/, load them from sonobe-docs
* tiny update
* chore: start update README
* add acknolwedgments links and text, small polishing of the overall text
* extend folding introduction & sonobe overview
* img text alignment
* chore: update readme
* chore: typos, bits of reformulation, centering images
* chore: remove btc example since can not be used as is
* rm .vscode dir
* readme: merge the duplicated sections into a single one adapting the texts
* add Docs badge with link, update acknowledgments
* add ci & license badges
* fix cli link, add solc mention in solidity-verifiers/readme
* small polishing
* fix img alignment
* rm badges, the reasoning is:
- The License badge is not needed since there are already many links to
the license both in the readme and in the GitHub UI
- The CI checks badge, already appears in the GitHub UI in the last
commit preview at the main repo page. Furthermore, after some months
of inactivity, the badge would be 'gray' as 'inactive'.
- The only badge that I was trying to get there is the 'docs' badge, to
make it very clear that the docs page exists, but it was a bit to hard
visually to have a single badge there, and furthermore the docs link
already appears in the readme twice, and also in the GitHub UI
right-panel.
---------
Co-authored-by: dmpierre <pdaixmoreux@gmail.com>
* Add a dedicated variant of `mat_vec_mul_sparse` for `NonNativeFieldVar`
* Switch to a customized in-circuit nonnative implementation for efficiency
* Comments and tests for `NonNativeUintVar`
* Make `CycleFoldCircuit` a bit smaller
* Faster trusted setup and proof generation by avoiding some nested LCs
* Check the remaining limbs in a more safe way
* Format
* Disable the non-native checks in tests again
* Clarify the group operation in `enforce_equal_unaligned`
* Explain the rationale behind non-native mat-vec multiplication
* Explain the difference with some other impls of `enforce_equal_unaligned`
* Format
* 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>
* Reduce the number of constraints in `AugmentedFCircuit`
For the test `folding::nova::tests::test_ivc`
Before: 138240
After: 86756 (1.6x improvement)
Two notable optimization techniques:
1. Instead of allocating two witness variables `a, b` and enforce their equality by calling `a.conditional_enforce_equal(&b, &cond)`, we can avoid the allocation of `b` and directly set `b = a`. The former might be costly due to the checks in allocation and `conditional_enforce_equal`. See `nova/circuits.rs` for details.
2. Before this commit, `NonNativeFieldVar::to_constraint_field` was majorly called for generating the inputs (preimage) to hash functions. However, it turns out that the underlying conversion strategy (optimized for weight) is not optimal for reducing the length of hash preimage. We can go further by maximizing the number of bits per limb, thereby minimizing the preimage length. See `circuits/nonnative.rs` for details.
* Format
* Fix clippy warnings
* Move the comments to the right position
* Cleanup unnecessary code
* Treat (the digest of) `cf_U_i1` as an additional public input to `AugmentedFCircuit` for full soundness
* Fix the y-coordinate in the affine form of zero points
This in turn fixes the inconsistency between the digest of a constant affine point and that of a witness affine point in circuits.
* Set `cf_u_i1_x` to the correct value
* Fix the number of public inputs in dummy instance and witness
* Unify the logic behind `CycleFoldCommittedInstanceVar::hash` and `CycleFoldChallengeGadget::get_challenge_gadget`
* Add `ToConstraintFieldGadget` bound to `GC2`
* Remove unnecessary code used for debugging
* Make clippy and rustfmt happy
* Move conversion methods for `NonNativeFieldVar` to `folding/circuits/nonnative.rs`
* Simplify the check of zero coordinates
* Gracefully handle the result of `nonnative_field_var_to_constraint_field`
* Make clippy happy again
* Compute Decider's CM challenges in Groth16 circuit, link G16 & KZG proofs in Onchain Decider, refactor CommitmentScheme trait
- Refactor commitment package
- Refactor `Commitment` trait and the kzg, ipa, pedersen impls
- Add methods to prove & verify given challenges (not computing them in-method)
- Add KZG challenges computation in decider_eth_circuit
- Add cmE & cmW KZG proving & verification in DeciderEth
- Link Decider's Groth16 proof & KZG proofs data
- Fix point to bytes arkworks inconsistency
- Patch ark_curves to use a cherry-picked version with bn254::constraints & grumpkin for v0.4.0 (once arkworks v0.5.0 is released this will no longer be needed)
* DeciderEthCircuit: Add check eval=p(c) for E & W
The check is temporary disabled due
https://github.com/privacy-scaling-explorations/folding-schemes/issues/80,
but the public inputs and logic are there, to be able to continue the
other parts development while issue #80 is solved.
* add: solidity-verifier workspace member
* chore: Update toolchain to 1.74
* feat: Add basic clap cli interface for solidity verifier
This includes a cli parser that serves as a way to the user to generate the desired Solidity contracts.
* chore: Expose SoldityVerifier template struct
* feat: Finish first working version
* change: Modify some settings
* fix: Fix rebase conflicts
* chore: Leave resolver 2 for workspace
* chore: Rename KZG+G16 template
Now the template refers to Nova + Cyclefold and has a Warning attached to it
* fixup
* chore: Rename to NovaCyclefoldDecider the template
* chore: Change constructors to `new` instead of `from`
* add: ProtocolData trait helper
This trait helps to treat the serialized data required by the Template
as a single element while still allowing a flexible usage.
This is specially interesting as allows the cli to operate considering a
single path of input data where all the data for the selected protocol
co-exists. Reducing the amount of parsing and arguments the user needs
to pass to the cli.
* chore: Create `From` impls formally
Previously we had functions called `from` which had nothing to do with
the trait `From`. This addresses this issue and fixes it.
Now both `new` and `from` are avaliable. But `from` follows the `From`
trait.
* add: Support G16, KZG and Nova+Cyclefold in cli
This adds a `render` fn for `Protocol` which makes it easier to add new
protocols to the CLI as is mainly based in the `ProtocolData` impl
behind the scenes of the selected protocol.
Aside from that, this commit reworks some minor parts of the CLI config
as shorteners for commands or adding `pragma` as an optional parameter.
* chore: Adapt `main.rs` to new cli changes
As seen, this allows to have a much easier `main.rs` which doesn't have
to do any `match` over the selected protocol.
* chore: Make solidity helper fns `cfg(test)`
* chore: Rework folding-schemes-solidity structure
* chore: Remove g1_crs_batch_points_len from KZGData
* add: Serde tests for all template targets
* tmp: Add NovaCyclefold testing
* add: HeaderInclusion template
When we use templates that are composed by others (as happens with
`NovaCyclefold` one) we sadly see that the License and the `pragma`
attributes are rendered once per sub-template.
This generic structure solves this issue by being actually the only item
rendered which has a sub-template the template we indeed want to render
at the end.
* chore: Add tests for NovaCyclefold contract
This also includes small changes to the lib architecture such as adding
constants for GPL3_SDPX_IDENTIFIER or move the default pragma versions
used to `mod.rs`
* chore: Update g16 to use HeaderInclusion template rendering
Now the `ProtocolData` impl falls back to the usage of `HeaderInclusion`
it is easier to handle complex templates like `NovaCyclefold`.
* add: Small builder-pattern to construct HeaderInclusion Templates
As mentioned in previous commits, the idea is that the header is set on
an automatic wrapper template applied to the one that we actually want
to render.
This builder pattern makes it less complex to do such a thing. Specially
avoiding unidiomatic `From` implementations.
* remove: sdpx & pragma from KZG template
Those are externalized and handled by HeaderInclusion template utility
* chore: Update templates to use HeaderInclusion builder
* chore: Update tests to use HeaderInclusion builderPattern
* remove: fixed pragma version in novacyclefold template
* chore: Accept Into<Template> in builder
* tmp: Only KZG return passes. Fix Groth
* fix: Prevent `revert` from paniking for negative tests
* feat: Merge G16 and KZG contract results in NovaCyclefold
* chore: Add assets for quicker/easier testing
Now instead of generating the protocoldata & proofs on each test, we just deserialize
* fix: Address clippy & warnings
* fix: Spelling to prevent PR farmers LOL
* chore: Add about and long_about to CLI tool
* add: README.md
* chore: Revert asset-based testing approach
* remove: Assets folder
* fix: Rebase issues
* fix: use &mut for Reader
* fix: rebase error with Contract name
* chore: Reduce tests LOC with setup fn
* chore: Set MIT license indentifier for CLI & KZG
* chore: Add extra usage example
* chore: Update novacyclefold contract comments on soundess
* chore: Typo
* chore: Allow type complexity clippy for setup fn
* chore: Address Pierre's comments
* chore: Rename workspace members
- folding-schemes-solidity -> soliity-verifiers
* Change CycleFold approach:
Instead of having a single CycleFold circuit that checks the 2 forign
scalarmul of the main circuit instances, now there are 2 separated
CycleFold circuits each of them checking a single foreign scalarmul.
Increasing the number of constraints of the AugmentedFCircuit, but
reducing the number of constraints in the CycleFold circuit, which will
translate into reducing the number of constraints in the Decider
circuit.
* CycleFold circuits checks in AugmentedFCircuit:
- update NonNativeAffineVar to work with NonNativeFieldVar directly
instead of FpVar comming from NonNativeFieldVar.to_constraint_field()
- include in AugmentedFCircuit intermediate steps inbetween CycleFold
circuits, and update the internal checks of the CycleFold circuits
Pending to document the new CycleFold circuits approach and better
variable namings, rm unwraps, etc
* matrix_vec_mul_sparse gadget: skip value * v[col_i] mul when value==1
Saves a notable amount of constraints since there is a notable amount of
1 values in R1CS matrices.
* Reuse computed vector of U_i
Reuse computed vector of U_i, saving 4k constraints in AugmentedFCircuit.
* fixes post last rebase to main
* rm test_augmentedfcircuit since it is already tested in test_ivc (and is a slow computation)
* rm dbg!()
* small fixes after last main rebase
* Add IPA commitment native implementation
* Add IPA Gadget verifier
* polish Pedersen & IPA, add blind bool param to IPA
* Optimize IPA gadget constraints (and native):
- optimize <s,b> computation from linear to log time
- optimize s computation from k*2^k to k*(2^k)/2
* add small optimization: delegate u_i^-1 to prover and just check u_i*u_i^-1==1 in verifier circuit
* IPA polish and document
* Add 'BLIND' parameter to CommitmentProver trait (and to Pedersen and KZG impls). Fit IPA into CommitmentProver trait.
* rename 'BLIND' to 'H' (hiding) in commitment
* IPA: rm u_invs from Proof and compute them incircuit
* Update IPA's build_s & gadget to use Halo2 approach following @han0110 's suggestion.
This reduced further the amount of constraints needed.
- for k=4: -9k constraints (-7%)
- for k=8: -473k constr (-31%)
- for k=9: -1123k constr (-35%)
- for k=10: -2578k constr (-39%)
And now IPA verification (without amortizing) is very close to Pedersen
verification (in-circuits).
* rm dbg!(cs.num_constraints()) from multiple tests
* IPA::prove remove intermediate v_lo,v_hi vectors, add doc to build_s_gadget
* move powers_of into utils/mod.rs, update iters to cfg_iter
* 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>
Pierre
winderica
arnaucube
kilic
Vu Vo
omahs
Ahmad Afuni
yugocabrio
Carlos Pérez