{"id":19042296,"url":"https://github.com/mrmorais/cipher_algorithms","last_synced_at":"2025-07-21T18:31:08.920Z","repository":{"id":82401001,"uuid":"88086745","full_name":"mrmorais/cipher_algorithms","owner":"mrmorais","description":"Cipher algorithms implementations in C++","archived":false,"fork":false,"pushed_at":"2017-04-12T19:24:12.000Z","size":9,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":2,"default_branch":"master","last_synced_at":"2025-02-21T22:46:18.907Z","etag":null,"topics":["cipher","cryptography"],"latest_commit_sha":null,"homepage":null,"language":"C++","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/mrmorais.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":"2017-04-12T19:04:08.000Z","updated_at":"2017-04-12T19:07:15.000Z","dependencies_parsed_at":"2023-06-15T12:45:05.880Z","dependency_job_id":null,"html_url":"https://github.com/mrmorais/cipher_algorithms","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/mrmorais/cipher_algorithms","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/mrmorais%2Fcipher_algorithms","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/mrmorais%2Fcipher_algorithms/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/mrmorais%2Fcipher_algorithms/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/mrmorais%2Fcipher_algorithms/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/mrmorais","download_url":"https://codeload.github.com/mrmorais/cipher_algorithms/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/mrmorais%2Fcipher_algorithms/sbom","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":266352477,"owners_count":23915764,"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":"2025-07-21T11:47:31.412Z","response_time":64,"last_error":null,"robots_txt_status":null,"robots_txt_updated_at":null,"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":["cipher","cryptography"],"created_at":"2024-11-08T22:36:21.381Z","updated_at":"2025-07-21T18:31:08.839Z","avatar_url":"https://github.com/mrmorais.png","language":"C++","funding_links":[],"categories":[],"sub_categories":[],"readme":"## Cipher Algorithms\nImplementation of algorithms proposed in \"Understanding Cryptography: a textbook for students and practitioners\" by **Christof Paar** and **Jan Pelzl**. \n\n#### About the book\nFor info about \"Understanding Cryptography\" and the autors, please visit [this page](http://crypto-textbook.com/).\n\n## Chapters and Algorithms\n### Chapter 1 - Introduction to Cryptography and Data Security\n**Mathematical concepts:** Modular Arithmetic, Integer Rings.\n\n- Section 1.4.3 - [Shift Cipher (or Caesar Cipher)](https://github.com/mrmorais/cipher_algorithms/tree/master/shift_cipher)\n- Section 1.4.4 - [Affine Cipher](https://github.com/mrmorais/cipher_algorithms/tree/master/affine_cipher)\n\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fmrmorais%2Fcipher_algorithms","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fmrmorais%2Fcipher_algorithms","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fmrmorais%2Fcipher_algorithms/lists"}