{"id":28711186,"url":"https://github.com/synthwaveblues/rsa-signer","last_synced_at":"2025-06-14T21:40:33.593Z","repository":{"id":297119931,"uuid":"995727177","full_name":"synthwaveblues/RSA-Signer","owner":"synthwaveblues","description":"RSA Signer with TRNG Key Generator","archived":false,"fork":false,"pushed_at":"2025-06-04T00:08:10.000Z","size":24,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":0,"default_branch":"main","last_synced_at":"2025-06-04T07:14:11.852Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":"","language":"Python","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/synthwaveblues.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"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}},"created_at":"2025-06-03T23:30:16.000Z","updated_at":"2025-06-04T00:09:07.000Z","dependencies_parsed_at":"2025-06-04T07:14:16.157Z","dependency_job_id":"a572cbca-1b97-4ec9-bfc2-4af62e222153","html_url":"https://github.com/synthwaveblues/RSA-Signer","commit_stats":null,"previous_names":["synthwaveblues/digital-signature"],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/synthwaveblues/RSA-Signer","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/synthwaveblues%2FRSA-Signer","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/synthwaveblues%2FRSA-Signer/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/synthwaveblues%2FRSA-Signer/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/synthwaveblues%2FRSA-Signer/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/synthwaveblues","download_url":"https://codeload.github.com/synthwaveblues/RSA-Signer/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/synthwaveblues%2FRSA-Signer/sbom","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":259888204,"owners_count":22927076,"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":"2025-06-14T21:40:28.958Z","updated_at":"2025-06-14T21:40:33.582Z","avatar_url":"https://github.com/synthwaveblues.png","language":"Python","funding_links":[],"categories":[],"sub_categories":[],"readme":"# **RSA Signer with TRNG-based Key Generation**\nThis project is a command-line Python application that demonstrates secure digital signature workflows powered by a True Random Number Generator (TRNG). The randomness source is based on chaotic logistic maps and image entropy. The tool allows you to:\n\n    - Generate RSA key pairs using TRNG\n\n    - Digitally sign text-based messages\n\n    - Verify digital signatures\n\n    - Test signature integrity using different public keys\n\n## **Requirements**\n\n    Python 3.8 or higher\n\n## **Install dependencies**\n    pip install pycryptodome\n\n## **How to Use**\n\n### TRNG Generator Setup\n\nFor the TRNG (True Random Number Generator) to work properly, make sure a folder named `images` contains at least one image file (e.g., .png, .jpg).\n\n### **After running the script, a menu will appear:**\n\n**1. Generate Keys**\n\n    Choose option 1.\n\n    The program will generate an RSA key pair and save them as:\n\n        - private_YYYYMMDD_HHMMSS.pem\n\n        - public_YYYYMMDD_HHMMSS.pem\n\n**2. Sign a File**\n\n    - Choose option 2.\n\n    - Enter the path to the file you want to sign (e.g., document.pdf).\n\n    - Select a private key from the list.\n\n    - The program will create a signature file:\n\n        document.pdf.sig\n\n**3. Verify a Signature**\n```\n- Choose option 3.\n\n- Enter the path to the original file (e.g., document.pdf).\n\n- Enter the path to the signature file (e.g., document.pdf.sig).\n\n- Select a public key from the list.\n\n- The program will display whether the signature is valid or invalid.\n```\n## Output Example\n\n```\n- private_20250604_101530.pem - private RSA key\n\n- public_20250604_101530.pem - public RSA key\n\n- document.pdf.sig - Signed document\n```\n\n## Notes\n\n    - Make sure to keep your private key secure.\n\n    - The public key can be shared freely for signature verification.\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fsynthwaveblues%2Frsa-signer","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fsynthwaveblues%2Frsa-signer","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fsynthwaveblues%2Frsa-signer/lists"}