ACZ Updates - 2025-10-27 (#319)

progresses updated

---------

Co-authored-by: fbarbu15 <florin@status.im>
This commit is contained in:
seugu
2025-10-28 17:53:30 +03:00
committed by GitHub
parent e2a21c7637
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@@ -1,96 +1,96 @@
---
title: de-MLS testnet
tags:
- "2025q4"
- "acz"
- "ift"
draft: false
description: "Releasing de-MLS with the multi-steward support and Ethereum authentication mechanism."
---
`vac:acz:ift:2025q4-de-mls-tesnet`
## Description
This commitment involves releasing the de-MLS poc with the multi-steward configurations.
The process includes presenting the findings, such as MLS over Waku and benchmarking,
and then achieving better iteration for the EF grant.
### Background
de-MLS is a decentralized, scalable, end-to-end encrypted (E2EE)
group messaging application with Ethereum-based authentication.
The primary goal of this project is to develop a comprehensive
and a mature RFC that outlines decentralized, secure, and scalable group key generation,
designed to accommodate large numbers of users within a single group.
During 2025q3, we released the multi-steward de-MLS RFC, including consensus implementation.
The implementation plan for this quarter is to release multi-steward with a single consensus
version with Ethereum authentication factor by operating across the Waku network.
### Narratives
We will reinforce the Conduit of Expertise narrative by:
* Develop the foundational framework for a decentralized, scalable messaging application
* Research and implement the scalable and decentralized consensus mechanism.
We will also strengthen the Premier Research Destination narrative by:
* Develop a standardized decentralized messaging application over the Waku network,
by providing a well-structured RFC and a proof of concept (PoC) that demonstrates
It's a base functionality within the ecosystem.
This will allow teams and organizations to build their own messaging applications
while benefiting from these features.
* Maintain the proposal by having the next iteration for the Ethereum Foundation (EF)
to apply for EF grants to promote the project and gain support from the Ethereum ecosystem.
## Task List
### Maintain de-MLS RFC with multi stewards
* fully qualified name: `vac:acz:ift:2025q4-de-mls-tesnet:multi-steward-rfc`
* owner: Ugur
* status: in progress (15%)
* start-date: 2025/10/25
* end-date: 2025/11/25
#### Description
Maintain and develop the decentralized MLS RFC by addressing feedback.
The RFC needs to contain a concrete flow and explanation.
#### Deliverables
* A PR to vacp2p/rfc-index repo with related updates.
### Multi-steward integration
* fully qualified name: `vac:acz:ift:2025q4-de-mls-tesnet:multi-steward-integration`
* owner: Ekaterina
* status: in progress (5%)
* start-date: 2025/10/01
* end-date: 2025/11/01
#### Description
The multi-steward settings allow de-MLS that multiple stewards to manage the group
changes to protect a single point of failure, better availability, and decentralization.
#### Deliverables
* A PR to the [de-MLS repository](https://github.com/vacp2p/de-mls)
containing an update of message processing
### de-mls maintenance
* fully qualified name: `vac:acz:ift:2025q4-de-mls-tesnet:de-mls-maintaining`
* owner: Ekaterina
* status: not started
* start-date: 2025/06/30
* end-date: 2025/09/30
#### Description
This task encompasses all maintenance updates for de-mls, including CI updates,
testing, small issues, and the creation of future issues.
#### Deliverables
---
title: de-MLS testnet
tags:
- "2025q4"
- "acz"
- "ift"
draft: false
description: "Releasing de-MLS with the multi-steward support and Ethereum authentication mechanism."
---
`vac:acz:ift:2025q4-de-mls-tesnet`
## Description
This commitment involves releasing the de-MLS poc with the multi-steward configurations.
The process includes presenting the findings, such as MLS over Waku and benchmarking,
and then achieving better iteration for the EF grant.
### Background
de-MLS is a decentralized, scalable, end-to-end encrypted (E2EE)
group messaging application with Ethereum-based authentication.
The primary goal of this project is to develop a comprehensive
and a mature RFC that outlines decentralized, secure, and scalable group key generation,
designed to accommodate large numbers of users within a single group.
During 2025q3, we released the multi-steward de-MLS RFC, including consensus implementation.
The implementation plan for this quarter is to release multi-steward with a single consensus
version with Ethereum authentication factor by operating across the Waku network.
### Narratives
We will reinforce the Conduit of Expertise narrative by:
* Develop the foundational framework for a decentralized, scalable messaging application
* Research and implement the scalable and decentralized consensus mechanism.
We will also strengthen the Premier Research Destination narrative by:
* Develop a standardized decentralized messaging application over the Waku network,
by providing a well-structured RFC and a proof of concept (PoC) that demonstrates
It's a base functionality within the ecosystem.
This will allow teams and organizations to build their own messaging applications
while benefiting from these features.
* Maintain the proposal by having the next iteration for the Ethereum Foundation (EF)
to apply for EF grants to promote the project and gain support from the Ethereum ecosystem.
## Task List
### Maintain de-MLS RFC with multi stewards
* fully qualified name: `vac:acz:ift:2025q4-de-mls-tesnet:multi-steward-rfc`
* owner: Ugur
* status: in progress (60%)
* start-date: 2025/10/25
* end-date: 2025/11/25
#### Description
Maintain and develop the decentralized MLS RFC by addressing feedback.
The RFC needs to contain a concrete flow and explanation.
#### Deliverables
* A [PR](https://github.com/vacp2p/rfc-index/pull/193) to vacp2p/rfc-index repo with related updates.
### Multi-steward integration
* fully qualified name: `vac:acz:ift:2025q4-de-mls-tesnet:multi-steward-integration`
* owner: Ekaterina
* status: in progress (5%)
* start-date: 2025/10/01
* end-date: 2025/11/01
#### Description
The multi-steward settings allow de-MLS that multiple stewards to manage the group
changes to protect a single point of failure, better availability, and decentralization.
#### Deliverables
* A PR to the [de-MLS repository](https://github.com/vacp2p/de-mls)
containing an update of message processing
### de-mls maintenance
* fully qualified name: `vac:acz:ift:2025q4-de-mls-tesnet:de-mls-maintaining`
* owner: Ekaterina
* status: not started
* start-date: 2025/06/30
* end-date: 2025/09/30
#### Description
This task encompasses all maintenance updates for de-mls, including CI updates,
testing, small issues, and the creation of future issues.
#### Deliverables
A set of PRs and issues to [de-MLS repository](https://github.com/vacp2p/de-mls)

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@@ -1,166 +1,166 @@
---
title: Discovery
tags:
- "2025q4"
- "acz"
- "ift"
draft: false
description: "Specifying disc-NG and releasing a document that collects the requirements of discovery"
---
`vac:acz:ift:2025q4-discovery`
Specifying a KAD-DHTbased, disc-NGlike Logos discovery capability
and releasing a document that collects the requirements of discovery
## Description
This commitment entails specifying a KAD-DHTbased, disc-NGlike Logos discovery capability
specification with a focus on implementability (see [the paper](https://sonnino.com/papers/disc-ng.pdf));
we will also collect requirements and assess their suitability for IFT projects.
### Narratives
By utilizing discovery exploration commitment,
We will reinforce the Conduit of Expertise narrative by:
* Providing the KAD-DHTbased disc-NG-like RFC that will be tailored for Logos applications.
We will also strengthen the Premier Research Destination narrative by:
* Provides open-source KAD-DHTbased disc-NG-like RFC information to the community.
## Task List
### Draft RFC
* fully qualified name: `vac:acz:ift:2025q4-discovery:draft-RFC`
* owner: Arunima
* status: in progress (10%)
* start-date: 2025/10/01
* end-date: 2025/10/30
#### Description
This task involves specifying disc-NG-like LOGOS discovery capabilities on top of KAD-DHT
(see [the paper](https://sonnino.com/papers/disc-ng.pdf)) in an implementable way,
extracting key components such as the registrar and advisor and drafting them into an RFC;
once the draft RFC is assembled, the task also includes preparing the final RFC
as a pull request by incorporating review feedback.
#### Deliverables
* A notion document contains a draft RFC with its feedback.
### Registrar Module
* fully qualified name: `vac:acz:ift:2025q4-discovery:registrar-module`
* owner: Arunima
* status: in progress (0%)
* start-date: 2025/10/20
* end-date: 2025/10/27
#### Description
In this task, the modular registrar module will be implemented in Golang to handle node registration,
admission policies, and identity management.
The module will manage how new participants join the network,
enforce admission control rules derived from the RFC, and maintain metadata about registered nodes.
The implementation will include validation logic, registration lifecycle handling,
and interactions with the core routing layer.
The goal is to ensure controlled participation and maintain the stability and trust of the system.
The task is complete when nodes can register, be validated, and interact
with the network under enforced admission control rules.
#### Deliverables
* A PR to the [vacp2p/disc-NG](https://github.com/vacp2p/disc-ng/) repo.
### Advertiser Module
* fully qualified name: `vac:acz:ift:2025q4-discovery:advertiser-module`
* owner: Arunima
* status: not started
* start-date: 2025/10/27
* end-date: 2025/11/03
#### Description
This task involves developing the advertiser component, which is responsible for broadcasting
and maintaining service or capability advertisements across the network.
The module will manage how nodes announce their presence and update their advertised information over time.
It will interact closely with both the registrar and routing infrastructure to ensure
that advertisements are discoverable and correctly propagated.
Emphasis will be placed on efficient dissemination, freshness of information, and resilience to network churn.
The task is complete when advertisements can be created,
updated, and distributed correctly through the routing layer.
#### Deliverables
* A PR to the [vacp2p/disc-NG](https://github.com/vacp2p/disc-ng/) repo.
### Discoverer Module
* fully qualified name: `vac:acz:ift:2025q4-discovery:discoverer-module`
* owner: Arunima
* status: not started
* start-date: 2025/11/03
* end-date: 2025/11/10
#### Description
Here, the discoverer module will be implemented to enable nodes
to search for and locate advertised services or peers in the network.
It will interpret discovery queries, match them against active advertisements,
and handle query routing through the established infrastructure.
The module should also implement caching and fallback mechanisms to optimize performance.
The focus will be on correctness, minimal latency in lookups,
and adherence to the discovery semantics outlined in the RFC.
The task is complete when discovery queries consistently
return accurate and timely results for active advertisements.
#### Deliverables
* A PR to the [vacp2p/disc-NG](https://github.com/vacp2p/disc-ng/) repo.
### Integration and Validation
* fully qualified name: `vac:acz:ift:2025q4-discovery:integration-validation`
* owner: Arunima
* status: not started
* start-date: 2025/11/10
* end-date: 2025/11/24
#### Description
This final phase integrates all core modules into a cohesive system
and validates their behavior through simulations.
The components (registrar, advertiser, discoverer, and routing layer)
will be connected and tested together under various scenarios.
Simulations will cover registration, advertisement propagation,
discovery requests, and network dynamics.
Validation will focus on functional correctness, protocol compliance, and performance metrics.
The task is complete when all modules operate together seamlessly
and the integrated system passes functional and performance validation tests.
#### Deliverables
* A PR to the [vacp2p/disc-NG](https://github.com/vacp2p/disc-ng/) repo.
### Logos Discovery Capability Spec
* fully qualified name: `vac:acz:ift:2025q4-discovery:logos-disc-specs`
* owner: Arunima
* status: not started
* start-date: 2025/10/30
* end-date: 2025/11/30
#### Description
This task involves addressing the feedback from the draft RFC task,
organizing it into a draft PR, and then going through another review phase.
It also includes discussing and addressing any newly identified or initiative-requiring topics.
The task concludes with the merge of the PR.
#### Deliverables
---
title: Discovery
tags:
- "2025q4"
- "acz"
- "ift"
draft: false
description: "Specifying disc-NG and releasing a document that collects the requirements of discovery"
---
`vac:acz:ift:2025q4-discovery`
Specifying a KAD-DHTbased, disc-NGlike Logos discovery capability
and releasing a document that collects the requirements of discovery
## Description
This commitment entails specifying a KAD-DHTbased, disc-NGlike Logos discovery capability
specification with a focus on implementability (see [the paper](https://sonnino.com/papers/disc-ng.pdf));
we will also collect requirements and assess their suitability for IFT projects.
### Narratives
By utilizing discovery exploration commitment,
We will reinforce the Conduit of Expertise narrative by:
* Providing the KAD-DHTbased disc-NG-like RFC that will be tailored for Logos applications.
We will also strengthen the Premier Research Destination narrative by:
* Provides open-source KAD-DHTbased disc-NG-like RFC information to the community.
## Task List
### Draft RFC
* fully qualified name: `vac:acz:ift:2025q4-discovery:draft-RFC`
* owner: Arunima
* status: in progress (70%)
* start-date: 2025/10/01
* end-date: 2025/10/30
#### Description
This task involves specifying disc-NG-like LOGOS discovery capabilities on top of KAD-DHT
(see [the paper](https://sonnino.com/papers/disc-ng.pdf)) in an implementable way,
extracting key components such as the registrar and advisor and drafting them into an RFC;
once the draft RFC is assembled, the task also includes preparing the final RFC
as a pull request by incorporating review feedback.
#### Deliverables
* A notion document contains a draft RFC with its feedback.
### Registrar Module
* fully qualified name: `vac:acz:ift:2025q4-discovery:registrar-module`
* owner: Arunima
* status: in progress (0%)
* start-date: 2025/10/20
* end-date: 2025/10/27
#### Description
In this task, the modular registrar module will be implemented in Golang to handle node registration,
admission policies, and identity management.
The module will manage how new participants join the network,
enforce admission control rules derived from the RFC, and maintain metadata about registered nodes.
The implementation will include validation logic, registration lifecycle handling,
and interactions with the core routing layer.
The goal is to ensure controlled participation and maintain the stability and trust of the system.
The task is complete when nodes can register, be validated, and interact
with the network under enforced admission control rules.
#### Deliverables
* A PR to the [vacp2p/disc-NG](https://github.com/vacp2p/disc-ng/) repo.
### Advertiser Module
* fully qualified name: `vac:acz:ift:2025q4-discovery:advertiser-module`
* owner: Arunima
* status: not started
* start-date: 2025/10/27
* end-date: 2025/11/03
#### Description
This task involves developing the advertiser component, which is responsible for broadcasting
and maintaining service or capability advertisements across the network.
The module will manage how nodes announce their presence and update their advertised information over time.
It will interact closely with both the registrar and routing infrastructure to ensure
that advertisements are discoverable and correctly propagated.
Emphasis will be placed on efficient dissemination, freshness of information, and resilience to network churn.
The task is complete when advertisements can be created,
updated, and distributed correctly through the routing layer.
#### Deliverables
* A PR to the [vacp2p/disc-NG](https://github.com/vacp2p/disc-ng/) repo.
### Discoverer Module
* fully qualified name: `vac:acz:ift:2025q4-discovery:discoverer-module`
* owner: Arunima
* status: not started
* start-date: 2025/11/03
* end-date: 2025/11/10
#### Description
Here, the discoverer module will be implemented to enable nodes
to search for and locate advertised services or peers in the network.
It will interpret discovery queries, match them against active advertisements,
and handle query routing through the established infrastructure.
The module should also implement caching and fallback mechanisms to optimize performance.
The focus will be on correctness, minimal latency in lookups,
and adherence to the discovery semantics outlined in the RFC.
The task is complete when discovery queries consistently
return accurate and timely results for active advertisements.
#### Deliverables
* A PR to the [vacp2p/disc-NG](https://github.com/vacp2p/disc-ng/) repo.
### Integration and Validation
* fully qualified name: `vac:acz:ift:2025q4-discovery:integration-validation`
* owner: Arunima
* status: not started
* start-date: 2025/11/10
* end-date: 2025/11/24
#### Description
This final phase integrates all core modules into a cohesive system
and validates their behavior through simulations.
The components (registrar, advertiser, discoverer, and routing layer)
will be connected and tested together under various scenarios.
Simulations will cover registration, advertisement propagation,
discovery requests, and network dynamics.
Validation will focus on functional correctness, protocol compliance, and performance metrics.
The task is complete when all modules operate together seamlessly
and the integrated system passes functional and performance validation tests.
#### Deliverables
* A PR to the [vacp2p/disc-NG](https://github.com/vacp2p/disc-ng/) repo.
### Logos Discovery Capability Spec
* fully qualified name: `vac:acz:ift:2025q4-discovery:logos-disc-specs`
* owner: Arunima
* status: not started
* start-date: 2025/10/30
* end-date: 2025/11/30
#### Description
This task involves addressing the feedback from the draft RFC task,
organizing it into a draft PR, and then going through another review phase.
It also includes discussing and addressing any newly identified or initiative-requiring topics.
The task concludes with the merge of the PR.
#### Deliverables
* A PR to the [vacp2p/rfc-index](https://github.com/vacp2p/rfc-index/) repo.

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@@ -43,7 +43,7 @@ We will also strengthen the Premier Research Destination narrative by:
* fully qualified name: `vac:acz:ift:2025q4-rln-status-l2:rln-spec-final`
* owner: Sylvain
* status: in progress (0%)
* status: in progress (40%)
* start-date: 2025/10/22
* end-date: 2025/11/03
@@ -52,7 +52,7 @@ This task encompasses finalizing the RLN deployment spec with all its edge cases
and ready to the final implementation.
#### Deliverables
* A notion doc.
* [A notion document](https://www.notion.so/RLN-Deployment-Specs-1f98f96fb65c806c8737d94851b4d14d)
### Prover Module maintaining
@@ -174,7 +174,7 @@ correctly identifies the corresponding user, and reliably removes their commitme
* fully qualified name: `vac:acz:ift:2025q4-rln-status-l2:shared-db`
* owner: Sylvain
* status: in progress (%0)
* status: in progress (10%)
* start-date: 2025/11/03
* end-date: 2025/11/30
@@ -208,7 +208,7 @@ The findings and feedback will be reflected in the RLN specification.
* fully qualified name: `vac:acz:ift:2025q4-rln-status-l2:rln-public-website`
* owner: Ugur
* status: in progress (50%)
* status: in progress (60%)
* start-date: 2025/10/13
* end-date: 2025/11/03

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@@ -1,101 +1,124 @@
---
title: Zerokit
tags:
- "2025q4"
- "acz"
- "ift"
draft: false
description: "Maintaining and improving Zerokit, including the release of version v1.0.0,
which supports BE and improved FFI, lastly researching new ZK proof techniques"
---
`vac:acz:ift:2025q4-zerokit`
## Description
This commitment entails developing and maintaining Zerokit
including Zerokit v1 release by advancing the next version, such as
big-endian support, research on faster proving methods,
lastly improved FFI feature and new ZK proofs research.
### Background
[Zerokit](https://github.com/vacp2p/zerokit) is a collection of Zero Knowledge modules
that focus on RLN, developed in Rust, is intended for integration with various system programming environments.
In 2025q3, we released Zerokit v0.9.0, which supports improved CI, optimized, partially BE support and research on FFI improvements.
### Narratives
By utilizing the zerokit commitment, we will reinforce the Conduit of Expertise narrative by:
* Delivers an optimized version for IFT projects utilizing Zerokit,
including [nwaku](https://github.com/waku-org/nwaku)and [js-rln](https://github.com/waku-org/js-rln)
and [Status L2](https://docs.status.network/).
We will also strengthen the Premier Research Destination narrative by:
* Offers a Rust crate that serves as a more efficient open-source development tool for users looking to integrate RLN into their projects.
* Verifying the existing ZK framework by integrating zerokit.
## Task List
### Zerokit maintaining
* fully qualified name: `vac:acz:ift:2025q4-zerokit:zerokit-maintaining`
* owner: Ekaterina
* status: in progress (%0)
* start-date: 2025/10/01
* end-date: 2025/12/30
#### Description
This task encompasses all maintenance updates for Zerokit, including CI updates and the creation of future issues.
#### Deliverables
A set of PRs and issues to [vacp2p/zerokit](https://github.com/vacp2p/zerokit/).
### FFI re-work
* fully qualified name: `vac:acz:ift:2025q4-zerokit:ffi-rework`
* owner: Vinh
* status: in progress (60%)
* start-date: 2025/10/01
* end-date: 2025/11/01
#### Description
The due date of this task is expanded to 11/01 due to the bugs and test requirements.
This task entails reworking Zerokits FFI (Foreign Function Interface) to support passing data in Big Endian format,
and to transition from a manual byte-based serialization approach to a safer and more maintainable opaque-struct model.
Currently, FFI functions require developers to manually allocate buffers, serialize arguments,
and handle deserialization within Rust, which introduces overhead, performance loss, fragile data handling
and complex documentation requirements.
Additionally, maintaining separate implementations for different endianness formats
and managing numerous byte-to-struct conversions adds unnecessary complexity.
The proposed solution is to adopt an opaque struct pattern managed by Rust,
allowing C code to manipulate only pointers through a defined API, leveraging the safer_ffi crate
to automatically generate C headers, ensure memory safety, and remove unsafe code,
as in planned in [this zerokit/discussion](https://github.com/vacp2p/zerokit/discussions/336).
This change aims to simplify the FFI layer, improve performance, reduce maintenance effort,
and make the system more resilient to data format changes while easing integration with languages like C and Nim.
This task is complete when a proof of concept demonstrating RLN proof generation
and verification through the new FFI model is implemented and validated
for memory safety and Big Endian compatibility.
#### Deliverables
A set of PRs and issues to [vacp2p/zerokit](https://github.com/vacp2p/zerokit/).
### Release v1
* fully qualified name: `vac:acz:ift:2025q4-zerokit:release`
* owner: Ekaterina
* status: not started
* start-date: 2025/12/15
* end-date: 2025/12/30
#### Description
The new version of the Zerokit v1.0.0.
#### Deliverables
---
title: Zerokit
tags:
- "2025q4"
- "acz"
- "ift"
draft: false
description: "Maintaining and improving Zerokit, including the release of version v1.0.0,
which supports BE and improved FFI, lastly researching new ZK proof techniques"
---
`vac:acz:ift:2025q4-zerokit`
## Description
This commitment entails developing and maintaining Zerokit
including Zerokit v1 release by advancing the next version, such as
big-endian support, research on faster proving methods,
lastly improved FFI feature and new ZK proofs research.
### Background
[Zerokit](https://github.com/vacp2p/zerokit) is a collection of Zero Knowledge modules
that focus on RLN, developed in Rust, is intended for integration with various system programming environments.
In 2025q3, we released Zerokit v0.9.0, which supports improved CI, optimized, partially BE support and research on FFI improvements.
### Narratives
By utilizing the zerokit commitment, we will reinforce the Conduit of Expertise narrative by:
* Delivers an optimized version for IFT projects utilizing Zerokit,
including [nwaku](https://github.com/waku-org/nwaku)and [js-rln](https://github.com/waku-org/js-rln)
and [Status L2](https://docs.status.network/).
We will also strengthen the Premier Research Destination narrative by:
* Offers a Rust crate that serves as a more efficient open-source development tool for users looking to integrate RLN into their projects.
* Verifying the existing ZK framework by integrating zerokit.
## Task List
### Zerokit maintaining
* fully qualified name: `vac:acz:ift:2025q4-zerokit:zerokit-maintaining`
* owner: Ekaterina
* status: in progress (%30)
* start-date: 2025/10/01
* end-date: 2025/12/30
#### Description
This task encompasses all maintenance updates for Zerokit, including CI updates and the creation of future issues.
#### Deliverables
A set of PRs and issues to [vacp2p/zerokit](https://github.com/vacp2p/zerokit/).
### Wasm FFI Rework
* fully qualified name: `vac:acz:ift:2025q4-zerokit:wasm-ffi-rework`
* owner: Vinh
* status: not started
* start-date: 2025/11/03
* end-date: 2025/11/10
#### Description
This task aims to rework the current rln-wasm module to replace its serialization/deserialization-based
FFI interface with opaque Rust structures exposed directly to JavaScript via wasm-bindgen.
Instead of converting data to and from serialized formats when crossing the RustJS boundary,
we will define types like `WasmFr` (a wrapper around `ark_bn254::Fr`) and `WasmRLNProofValues` that can be used natively in JavaScript.
For discussion and context, see: [Zerokit Discussion](https://github.com/vacp2p/zerokit/discussions/336)
#### Deliverables
* A PR to [vacp2p/zerokit](https://github.com/vacp2p/zerokit/) that covers:
* Refactor: Replace serialization-based argument passing with opaque structs (WasmFr, WasmRLNProofValues, etc.).
* Bindings Update: Regenerate JS/TS bindings and verify correct usage in Node.js test and Browser headless test.
* Documentation & Examples: Add usage examples, note wasm-bindgen constructor support, and document known limitations (e.g., tuple returns not supported)
### FFI re-work
* fully qualified name: `vac:acz:ift:2025q4-zerokit:ffi-rework`
* owner: Vinh
* status: in progress (80%)
* start-date: 2025/10/01
* end-date: 2025/11/01
#### Description
The due date of this task is expanded to 11/01 due to the bugs and test requirements.
This task entails reworking Zerokits FFI (Foreign Function Interface) to support passing data in Big Endian format,
and to transition from a manual byte-based serialization approach to a safer and more maintainable opaque-struct model.
Currently, FFI functions require developers to manually allocate buffers, serialize arguments,
and handle deserialization within Rust, which introduces overhead, performance loss, fragile data handling
and complex documentation requirements.
Additionally, maintaining separate implementations for different endianness formats
and managing numerous byte-to-struct conversions adds unnecessary complexity.
The proposed solution is to adopt an opaque struct pattern managed by Rust,
allowing C code to manipulate only pointers through a defined API, leveraging the safer_ffi crate
to automatically generate C headers, ensure memory safety, and remove unsafe code,
as in planned in [this zerokit/discussion](https://github.com/vacp2p/zerokit/discussions/336).
This change aims to simplify the FFI layer, improve performance, reduce maintenance effort,
and make the system more resilient to data format changes while easing integration with languages like C and Nim.
This task is complete when a proof of concept demonstrating RLN proof generation
and verification through the new FFI model is implemented and validated
for memory safety and Big Endian compatibility.
#### Deliverables
A set of PRs and issues to [vacp2p/zerokit](https://github.com/vacp2p/zerokit/).
### Release v1
* fully qualified name: `vac:acz:ift:2025q4-zerokit:release`
* owner: Ekaterina
* status: not started
* start-date: 2025/12/15
* end-date: 2025/12/30
#### Description
The new version of the Zerokit v1.0.0.
#### Deliverables
A set of PRs to vacp2p/zerokit repository with [tag v1.0.0](https://github.com/vacp2p/zerokit/releases/tag/v1.0.0)

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@@ -37,7 +37,7 @@ and introduced into the ecosystem.
### Zk Consulting Nomos 1
* fully qualified name: `vac:acz:nomos:2025q4-nomos-consulting:zk-consulting-nomos-1`
* owner: Marvin
* status: in progress (10%)
* status: done
* start-date: 2025/10/13
* end-date: 2025/10/27