{"id":51509524,"url":"https://github.com/murphsicles/ripemd","last_synced_at":"2026-07-08T04:30:58.251Z","repository":{"id":358482319,"uuid":"1240888636","full_name":"murphsicles/ripemd","owner":"murphsicles","description":"Zeta crate: ripemd","archived":false,"fork":false,"pushed_at":"2026-05-17T15:13:37.000Z","size":5,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":0,"default_branch":"main","last_synced_at":"2026-05-17T17:31:27.315Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":null,"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/murphsicles.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,"zenodo":null,"notice":null,"maintainers":null,"copyright":null,"agents":null,"dco":null,"cla":null}},"created_at":"2026-05-16T17:39:11.000Z","updated_at":"2026-05-17T15:13:40.000Z","dependencies_parsed_at":null,"dependency_job_id":null,"html_url":"https://github.com/murphsicles/ripemd","commit_stats":null,"previous_names":["murphsicles/ripemd"],"tags_count":1,"template":false,"template_full_name":null,"purl":"pkg:github/murphsicles/ripemd","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/murphsicles%2Fripemd","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/murphsicles%2Fripemd/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/murphsicles%2Fripemd/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/murphsicles%2Fripemd/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/murphsicles","download_url":"https://codeload.github.com/murphsicles/ripemd/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/murphsicles%2Fripemd/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":35252324,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-05-26T15:22:16.424Z","status":"online","status_checked_at":"2026-07-08T02:00:06.796Z","response_time":61,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"can_crawl_api":true,"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":"2026-07-08T04:30:57.313Z","updated_at":"2026-07-08T04:30:58.222Z","avatar_url":"https://github.com/murphsicles.png","language":null,"funding_links":[],"categories":[],"sub_categories":[],"readme":"# @crypto/ripemd\n\nRIPEMD-160 hash function for Zeta — self-contained, no external dependencies.\n\n## Why This Exists\n\nRIPEMD-160 is a critical component of Bitcoin address generation. Combined with SHA256 (the Hash160 construction), it produces 20-byte hashes used in P2PKH and P2SH addresses.\n\nThis is a clean-room implementation based on the RIPEMD-160 specification by Hans Dobbertin, Antoon Bosselaers, and Bart Preneel.\n\n## Usage\n\n```zeta\nuse @crypto/ripemd::{Ripemd160, ripemd160};\n\n// Using the function directly\nlet hash: [u8; 20] = ripemd160(data);\n\n// Using the struct\nlet hash = Ripemd160::hash(data);\nlet bytes = hash.to_byte_array();\n```\n\n## API\n\n### Functions\n\n```zeta\npub fn ripemd160(data: \u0026[u8]) -\u003e [u8; 20]\n```\n\n### Types\n\n```zeta\npub struct Ripemd160 {\n    fn hash(data: \u0026[u8]) -\u003e Self;\n    fn from_slice(bytes: \u0026[u8]) -\u003e Result\u003cSelf\u003e;\n    fn to_byte_array(self) -\u003e [u8; 20];\n}\n```\n\n## Implementation Notes\n\n- Fully self-contained — no byteorder or other dependencies\n- Little-endian internal representation (per RIPEMD-160 spec)\n- Big-endian output bytes\n\n## License\n\nMIT\n\nFor nour. For Dark Factory. For BSV.\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fmurphsicles%2Fripemd","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fmurphsicles%2Fripemd","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fmurphsicles%2Fripemd/lists"}