{"id":15370391,"url":"https://github.com/jedisct1/zig-eddsa-key-blinding","last_synced_at":"2026-03-05T16:48:34.658Z","repository":{"id":66081708,"uuid":"450266987","full_name":"jedisct1/zig-eddsa-key-blinding","owner":"jedisct1","description":"A Zig implementation of EdDSA signatures with blind keys.","archived":false,"fork":false,"pushed_at":"2023-07-15T18:57:27.000Z","size":5,"stargazers_count":17,"open_issues_count":0,"forks_count":1,"subscribers_count":2,"default_branch":"main","last_synced_at":"2025-03-28T20:46:46.535Z","etag":null,"topics":["blinding","ed25519","eddsa","zig","zig-package"],"latest_commit_sha":null,"homepage":"","language":"Zig","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/jedisct1.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":"2022-01-20T21:42:36.000Z","updated_at":"2025-01-18T04:18:25.000Z","dependencies_parsed_at":null,"dependency_job_id":"dba2a445-2277-43ac-9527-7698d9b4c2ce","html_url":"https://github.com/jedisct1/zig-eddsa-key-blinding","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/jedisct1%2Fzig-eddsa-key-blinding","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/jedisct1%2Fzig-eddsa-key-blinding/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/jedisct1%2Fzig-eddsa-key-blinding/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/jedisct1%2Fzig-eddsa-key-blinding/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/jedisct1","download_url":"https://codeload.github.com/jedisct1/zig-eddsa-key-blinding/tar.gz/refs/heads/main","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":249085476,"owners_count":21210267,"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":["blinding","ed25519","eddsa","zig","zig-package"],"created_at":"2024-10-01T13:41:32.910Z","updated_at":"2026-03-05T16:48:34.618Z","avatar_url":"https://github.com/jedisct1.png","language":"Zig","funding_links":[],"categories":[],"sub_categories":[],"readme":"# EdDSA signatures with blind keys\n\nA Zig implementation of the [EdDSA key blinding](https://chris-wood.github.io/draft-wood-cfrg-eddsa-blinding/draft-wood-cfrg-eddsa-blinding.html) proposal.\n\n```zig\n    // Create a standard Ed25519 key pair\n    const kp = try Ed25519.KeyPair.create(null);\n\n    // Create a random blinding seed\n    var blind: [32]u8 = undefined;\n    crypto.random.bytes(\u0026blind);\n\n    // Blind the key pair\n    const blind_kp = try BlindEd25519.blind(kp, blind);\n\n    // Sign a message and check that it can be verified with the blind public key\n    const msg = \"test\";\n    const sig = try BlindEd25519.sign(msg, blind_kp, null);\n    try Ed25519.verify(sig, msg, blind_kp.blind_public_key);\n\n    // Unblind the public key\n    const pk = try BlindEd25519.unblind_public_key(blind_kp.blind_public_key, blind);\n    try std.testing.expectEqualSlices(u8, \u0026pk, \u0026kp.public_key);\n```\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fjedisct1%2Fzig-eddsa-key-blinding","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fjedisct1%2Fzig-eddsa-key-blinding","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fjedisct1%2Fzig-eddsa-key-blinding/lists"}