{"id":23652025,"url":"https://github.com/mostafahima/caesar-cipher-program","last_synced_at":"2025-11-16T21:30:15.331Z","repository":{"id":268526796,"uuid":"904637132","full_name":"MostafaHima/Caesar-Cipher-Program","owner":"MostafaHima","description":"This program uses Caesar Cipher to encrypt or decrypt text by shifting letters based on a user-defined number interactively.","archived":false,"fork":false,"pushed_at":"2024-12-17T09:27:44.000Z","size":5,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"main","last_synced_at":"2024-12-28T16:49:58.767Z","etag":null,"topics":["caesar-cipher","python"],"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/MostafaHima.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}},"created_at":"2024-12-17T09:21:14.000Z","updated_at":"2024-12-17T09:28:56.000Z","dependencies_parsed_at":"2024-12-17T10:38:16.216Z","dependency_job_id":null,"html_url":"https://github.com/MostafaHima/Caesar-Cipher-Program","commit_stats":null,"previous_names":["mostafahima/caesar-cipher-program"],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/MostafaHima%2FCaesar-Cipher-Program","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/MostafaHima%2FCaesar-Cipher-Program/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/MostafaHima%2FCaesar-Cipher-Program/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/MostafaHima%2FCaesar-Cipher-Program/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/MostafaHima","download_url":"https://codeload.github.com/MostafaHima/Caesar-Cipher-Program/tar.gz/refs/heads/main","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":239611993,"owners_count":19668274,"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":["caesar-cipher","python"],"created_at":"2024-12-28T16:50:08.266Z","updated_at":"2025-11-16T21:30:15.266Z","avatar_url":"https://github.com/MostafaHima.png","language":"Python","funding_links":[],"categories":[],"sub_categories":[],"readme":"# Caesar Cipher Program\n\nThis program implements the **Caesar Cipher**, a simple encryption and decryption technique that shifts letters in the text by a given number of positions. The program allows users to encode or decode messages interactively.\n\n## Features\n- **Encryption**: Shift text letters to the right.\n- **Decryption**: Shift text letters to the left.\n- Handles only lowercase letters; other characters remain unchanged.\n- Interactive user interface with options to encode, decode, or exit the program.\n- Validates user input for shift values.\n\n## Requirements\nThe program uses the following Python libraries:\n- `pyfiglet`: To display ASCII art for the program title.\n- `string`: To process the lowercase alphabet.\n\nTo install the `pyfiglet` library, run:\n```bash\npip install pyfiglet\n```\n\n## How to Run the Program\n1. Ensure Python is installed on your system.\n2. Install required dependencies.\n3. Run the script:\n   ```bash\n   python main.py\n   ```\n\n## Usage\n- **Step 1**: Enter the text you want to encode or decode.\n- **Step 2**: Enter the shift value (an integer).\n- **Step 3**: Choose one of the following options:\n   - `encode`: Encrypt the text.\n   - `decode`: Decrypt the text.\n   - `exit`: Exit the program.\n\n### Example\n**Input**:\n```\nEnter the text to process: hello\nEnter shift value (integer only): 3\nWould you like to Encode, Decode, or Exit? (Type encode/decode/exit): encode\n```\n**Output**:\n```\nEncrypted Text: khoor\n```\n\n**Decoding Example**:\n```\nWould you like to Encode, Decode, or Exit? (Type encode/decode/exit): decode\nDecrypted Text: hello\n```\n\n## Notes\n- Only lowercase letters are processed.\n- Non-alphabetical characters remain unchanged.\n- The program runs in a loop until you choose to exit.\n\n## Program Flow\n1. Displays ASCII art.\n2. Prompts the user for input text and a shift value.\n3. Encrypts or decrypts the text based on user choice.\n4. Repeats the process until the user exits.\n\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fmostafahima%2Fcaesar-cipher-program","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fmostafahima%2Fcaesar-cipher-program","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fmostafahima%2Fcaesar-cipher-program/lists"}