{"id":25791158,"url":"https://github.com/yanicksenn/ssh-keygen-seeded","last_synced_at":"2025-08-31T05:34:48.567Z","repository":{"id":134783619,"uuid":"547768931","full_name":"yanicksenn/ssh-keygen-seeded","owner":"yanicksenn","description":"Small tool to generate seeded ssh keypairs.","archived":false,"fork":false,"pushed_at":"2022-12-29T11:01:17.000Z","size":16,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":2,"default_branch":"main","last_synced_at":"2025-02-27T16:26:18.775Z","etag":null,"topics":["cryptography","java","rsa","ssh"],"latest_commit_sha":null,"homepage":"","language":"Java","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/yanicksenn.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":"2022-10-08T08:54:45.000Z","updated_at":"2022-10-08T09:07:51.000Z","dependencies_parsed_at":null,"dependency_job_id":"385d63d0-2cc3-4ebe-ada2-855681ec9464","html_url":"https://github.com/yanicksenn/ssh-keygen-seeded","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/yanicksenn/ssh-keygen-seeded","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/yanicksenn%2Fssh-keygen-seeded","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/yanicksenn%2Fssh-keygen-seeded/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/yanicksenn%2Fssh-keygen-seeded/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/yanicksenn%2Fssh-keygen-seeded/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/yanicksenn","download_url":"https://codeload.github.com/yanicksenn/ssh-keygen-seeded/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/yanicksenn%2Fssh-keygen-seeded/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":272941024,"owners_count":25019024,"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","status":"online","status_checked_at":"2025-08-31T02:00:09.071Z","response_time":79,"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":["cryptography","java","rsa","ssh"],"created_at":"2025-02-27T12:54:48.246Z","updated_at":"2025-08-31T05:34:48.555Z","avatar_url":"https://github.com/yanicksenn.png","language":"Java","funding_links":[],"categories":[],"sub_categories":[],"readme":"## What does it do?\n\nThis tool can generate seeded ssh keypairs. This is practical for personal ssh-keypairs as they dont have to be transmitted through the internet when a new machine is set up.\n\n## Build requirements\n\n- Maven\n- GraalVM 22.2 / JDK 17 \n\n## Build the tool\n\n```bash\nmvn clean install -P native\n```\n\n## Using the tool\n\n```bash\n# Generating RSA key pair at the current working directory\nssh-keygen-seeded --seed=MY_SEED --passphrase=MY_PASSPHRASE\n```\n\n```bash\n# Generating RSA key pair with custom key-size (default is 4096)\nssh-keygen-seeded --seed=MY_SEED --passphrase=MY_PASSPHRASE --key-size=2048\nssh-keygen-seeded --seed=MY_SEED --passphrase=MY_PASSPHRASE --key-size=1024\n```\n\n```bash\n# Generating additional output of the tool \nssh-keygen-seeded --seed=MY_SEED --passphrase=MY_PASSPHRASE -v \nssh-keygen-seeded --seed=MY_SEED --passphrase=MY_PASSPHRASE --verbose \n```\n\n```bash\n# Print help\nssh-keygen-seeded -h\nssh-keygen-seeded --help\n```\n\n## Supported algorithms\n\n- RSA\n\n## Disclaimer\nThis tool does not really follow any security standards and should probably \nnot be used in a productive environment. Use at your own risk.\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fyanicksenn%2Fssh-keygen-seeded","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fyanicksenn%2Fssh-keygen-seeded","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fyanicksenn%2Fssh-keygen-seeded/lists"}