{"id":49882176,"url":"https://github.com/lukius/cryptopals","last_synced_at":"2026-05-15T15:34:58.365Z","repository":{"id":19652153,"uuid":"22904866","full_name":"lukius/cryptopals","owner":"lukius","description":"Cryptopals crypto challenges","archived":false,"fork":false,"pushed_at":"2026-05-07T01:14:25.000Z","size":1895,"stargazers_count":2,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"master","last_synced_at":"2026-05-07T03:19:05.617Z","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":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/lukius.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,"zenodo":null,"notice":null,"maintainers":null,"copyright":null,"agents":null,"dco":null,"cla":null}},"created_at":"2014-08-13T06:17:47.000Z","updated_at":"2026-05-07T01:17:58.000Z","dependencies_parsed_at":"2022-09-18T23:40:38.429Z","dependency_job_id":null,"html_url":"https://github.com/lukius/cryptopals","commit_stats":null,"previous_names":["lukius/cryptopals"],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/lukius/cryptopals","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/lukius%2Fcryptopals","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/lukius%2Fcryptopals/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/lukius%2Fcryptopals/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/lukius%2Fcryptopals/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/lukius","download_url":"https://codeload.github.com/lukius/cryptopals/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/lukius%2Fcryptopals/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":33071315,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-05-15T11:35:32.926Z","status":"ssl_error","status_checked_at":"2026-05-15T11:35:31.362Z","response_time":103,"last_error":"SSL_connect returned=1 errno=0 peeraddr=140.82.121.5:443 state=error: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"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":[],"created_at":"2026-05-15T15:34:57.594Z","updated_at":"2026-05-15T15:34:58.358Z","avatar_url":"https://github.com/lukius.png","language":"Python","funding_links":[],"categories":[],"sub_categories":[],"readme":"This repository contains my solutions for the [Cryptopals crypto challenges](http://cryptopals.com/).\n\n#### Requirements\n * Some of them use the [PyCrypto](https://www.dlitz.net/software/pycrypto/) library.\n * Challenge 62 (set 8) uses [GMP](https://gmplib.org/) and a [Boost.Python](http://www.boost.org/doc/libs/1_62_0/libs/python/doc/html/index.html) module. Even though it is already compiled here, you may need to install these for compiling it for other platforms (and Python 2.7 headers as well).\n   * Copy libraries in `common/math/cpp/bin/` to the system library path before running the challenge.\n\n#### Usage\n * The `run.py` script runs every challenge passed as command-line argument.\n * The `-s` option specifies a comma-separated list of sets to be run.\n * The `-c` option, a comma-separated list of challenges inside the given sets.\n * If any of these options is missing, all sets/challenges will be run.\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Flukius%2Fcryptopals","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Flukius%2Fcryptopals","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Flukius%2Fcryptopals/lists"}