{"id":25808063,"url":"https://github.com/subhajitroycode/caesar-cipher","last_synced_at":"2025-07-15T15:39:53.156Z","repository":{"id":166318531,"uuid":"442107254","full_name":"subhajitroycode/caesar-cipher","owner":"subhajitroycode","description":"This is fun project of Caesar Cipher 🤩","archived":false,"fork":false,"pushed_at":"2025-02-23T09:07:51.000Z","size":4,"stargazers_count":1,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"master","last_synced_at":"2025-02-23T10:19:27.118Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":"https://subhajitroycode.github.io/caesar-cipher/","language":"JavaScript","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/subhajitroycode.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":"2021-12-27T09:05:40.000Z","updated_at":"2025-02-23T09:07:54.000Z","dependencies_parsed_at":"2023-06-09T03:15:28.998Z","dependency_job_id":null,"html_url":"https://github.com/subhajitroycode/caesar-cipher","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/subhajitroycode/caesar-cipher","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/subhajitroycode%2Fcaesar-cipher","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/subhajitroycode%2Fcaesar-cipher/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/subhajitroycode%2Fcaesar-cipher/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/subhajitroycode%2Fcaesar-cipher/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/subhajitroycode","download_url":"https://codeload.github.com/subhajitroycode/caesar-cipher/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/subhajitroycode%2Fcaesar-cipher/sbom","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":265443549,"owners_count":23766410,"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":"2025-02-27T21:56:55.794Z","updated_at":"2025-07-15T15:39:53.094Z","avatar_url":"https://github.com/subhajitroycode.png","language":"JavaScript","readme":"# Caesar Cipher\nThis is fun project of Caesar Cipher 🤩\n\n## A Little bit about Caesar Cipher\nIn cryptography, a Caesar cipher, also known as Caesar's cipher, the shift cipher, Caesar's code or Caesar shift, is one of the simplest and most widely known encryption techniques. It is a type of substitution cipher in which each letter in the plaintext is replaced by a letter some fixed number of positions down the alphabet. For example, with a left shift of 3, D would be replaced by A, E would become B, and so on. The method is named after Julius Caesar, who used it in his private correspondence.\n\nThe encryption step performed by a Caesar cipher is often incorporated as part of more complex schemes, such as the Vigenère cipher, and still has modern application in the ROT13 system. As with all single-alphabet substitution ciphers, the Caesar cipher is easily broken and in modern practice offers essentially no communications security. \n\n![](https://upload.wikimedia.org/wikipedia/commons/thumb/3/33/ROT13_table_with_example.svg/480px-ROT13_table_with_example.svg.png)\n\n## Example\nFor example, in the following joke, the punchline has been obscured by ROT13:\n\n    Why did the chicken cross the road?\n    Gb trg gb gur bgure fvqr!\n\nTransforming the entire text via ROT13 form, the answer to the joke is revealed:\n\n    Jul qvq gur puvpxra pebff gur ebnq?\n    To get to the other side!\n\nA second application of ROT13 would restore the original. \n","funding_links":[],"categories":[],"sub_categories":[],"project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fsubhajitroycode%2Fcaesar-cipher","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fsubhajitroycode%2Fcaesar-cipher","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fsubhajitroycode%2Fcaesar-cipher/lists"}