{"id":25408968,"url":"https://github.com/pluto/custom-constraints","last_synced_at":"2025-04-13T18:18:58.293Z","repository":{"id":275440311,"uuid":"925672098","full_name":"pluto/custom-constraints","owner":"pluto","description":"Implementation of CCS in Rust","archived":false,"fork":false,"pushed_at":"2025-02-16T23:24:21.000Z","size":57,"stargazers_count":5,"open_issues_count":3,"forks_count":0,"subscribers_count":2,"default_branch":"main","last_synced_at":"2025-02-16T23:25:24.013Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":"Rust","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/pluto.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2025-02-01T13:04:59.000Z","updated_at":"2025-02-15T22:32:18.000Z","dependencies_parsed_at":"2025-02-16T23:21:40.693Z","dependency_job_id":"e7ee2e98-60ea-4a51-9b28-d5f8a9862721","html_url":"https://github.com/pluto/custom-constraints","commit_stats":null,"previous_names":["pluto/custom-constraints"],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/pluto%2Fcustom-constraints","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/pluto%2Fcustom-constraints/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/pluto%2Fcustom-constraints/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/pluto%2Fcustom-constraints/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/pluto","download_url":"https://codeload.github.com/pluto/custom-constraints/tar.gz/refs/heads/main","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":248758429,"owners_count":21156959,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":[],"created_at":"2025-02-16T08:18:25.717Z","updated_at":"2025-04-13T18:18:58.272Z","avatar_url":"https://github.com/pluto.png","language":"Rust","funding_links":[],"categories":[],"sub_categories":[],"readme":"\u003cp align=\"center\"\u003e\n  \u003cimg src=\"https://raw.githubusercontent.com/pluto/.github/main/profile/assets/assets_ios_Pluto-1024%401x.png\" alt=\"Pluto Logo\" width=\"50\" height=\"50\"\u003e\n  \u003cbr\u003e\n  \u003cb style=\"font-size: 24px;\"\u003ePluto\u003c/b\u003e\n\u003c/p\u003e\n\u003cp align=\"center\"\u003e\n  \u003ca href=\"https://t.me/pluto_xyz/1\"\u003e\u003cimg src=\"https://img.shields.io/badge/Telegram-Group-8B5CF6?style=flat-square\u0026logo=telegram\u0026logoColor=white\u0026labelColor=24292e\u0026scale=1.5\" alt=\"Telegram\"\u003e\u003c/a\u003e\n  \u003ca href=\"https://docs.pluto.xyz/\"\u003e\u003cimg src=\"https://img.shields.io/badge/Docs-Pluto-8B5CF6?style=flat-square\u0026logo=readme\u0026logoColor=white\u0026labelColor=24292e\u0026scale=1.5\" alt=\"Docs\"\u003e\u003c/a\u003e\n  \u003cimg src=\"https://img.shields.io/badge/License-Apache%202.0-8B5CF6.svg?label=license\u0026labelColor=2a2f35\" alt=\"License\"\u003e\n\u003c/p\u003e\n\n# Custom Constraints\n\nAn implementation of the Customizable Constraint System (CCS) to be used in SNARKs.\n\n## Overview\n\nThis library provides an ergonomic and performant implementation of CCS to be adapted to any frontend or backend proving system.\n\n## Features\n\n- **Minimal Dependencies**: Most, if not all, is built by Pluto.\n- **Frontend Compatibility**: \n  - Noir (coming soon)\n\n## Usage\n\nAdd to your `Cargo.toml`:\n```toml\n[dependencies]\ncustom-constraints = \"*\"\n```\n\n## Implementation Details\n\nSee the [Customizable constraint systems for succinct arguments](https://eprint.iacr.org/2023/552) paper.\n\n## Roadmap\n\n- [x] CSR Sparse matrices\n- [x] CCS structure\n- [x] CCS checking\n- [x] CCS builder/allocator (i.e., from constraints)\n- [x] Plonkish CCS\n- [ ] Noir to Plonkish CCS\n\n## Contributing\n\nWe welcome contributions to our open-source projects. If you want to contribute or follow along with contributor discussions, join our main [Telegram channel](https://t.me/pluto_xyz/1) to chat about Pluto's development.\n\nOur contributor guidelines can be found in our [CONTRIBUTING.md](https://github.com/pluto/.github/blob/main/profile/CONTRIBUTING.md).\n\nUnless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be licensed as above, without any additional terms or conditions.\n\n## License\n\nThis project is licensed under the Apache V2 License - see the [LICENSE](LICENSE) file for details.\n\n## References\n\n- [Customizable constraint systems for succinct arguments](https://eprint.iacr.org/2023/552)\n\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fpluto%2Fcustom-constraints","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fpluto%2Fcustom-constraints","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fpluto%2Fcustom-constraints/lists"}