{"id":26011276,"url":"https://github.com/cyclone-github/yescrypt_crack","last_synced_at":"2025-08-24T14:19:44.566Z","repository":{"id":280677922,"uuid":"942782728","full_name":"cyclone-github/yescrypt_crack","owner":"cyclone-github","description":"Yescrypt Hash Cracker","archived":false,"fork":false,"pushed_at":"2025-03-04T17:48:13.000Z","size":10,"stargazers_count":1,"open_issues_count":0,"forks_count":0,"subscribers_count":2,"default_branch":"main","last_synced_at":"2025-03-04T18:36:27.787Z","etag":null,"topics":["arch","cyclone","debian","fedora","hashcat","hashcracker","hashcracking","john","johntheripper","jtr","linux","rhel","shadow","ubuntu","yescrypt"],"latest_commit_sha":null,"homepage":"","language":null,"has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"gpl-2.0","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/cyclone-github.png","metadata":{"files":{"readme":"README.md","changelog":"CHANGELOG.md","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}},"created_at":"2025-03-04T17:03:54.000Z","updated_at":"2025-03-04T18:11:16.000Z","dependencies_parsed_at":"2025-03-04T18:36:29.206Z","dependency_job_id":"bd7c4871-a2ec-4cd1-acac-5061d46abd6f","html_url":"https://github.com/cyclone-github/yescrypt_crack","commit_stats":null,"previous_names":["cyclone-github/yescrypt_crack"],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/cyclone-github%2Fyescrypt_crack","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/cyclone-github%2Fyescrypt_crack/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/cyclone-github%2Fyescrypt_crack/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/cyclone-github%2Fyescrypt_crack/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/cyclone-github","download_url":"https://codeload.github.com/cyclone-github/yescrypt_crack/tar.gz/refs/heads/main","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":242117691,"owners_count":20074438,"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":["arch","cyclone","debian","fedora","hashcat","hashcracker","hashcracking","john","johntheripper","jtr","linux","rhel","shadow","ubuntu","yescrypt"],"created_at":"2025-03-05T23:17:52.097Z","updated_at":"2025-08-24T14:19:44.557Z","avatar_url":"https://github.com/cyclone-github.png","language":null,"funding_links":[],"categories":[],"sub_categories":[],"readme":"[![Readme Card](https://github-readme-stats.vercel.app/api/pin/?username=cyclone-github\u0026repo=yescrypt_crack\u0026theme=gruvbox)](https://github.com/cyclone-github/yescrypt_crack/)\n\n[![Go Report Card](https://goreportcard.com/badge/github.com/cyclone-github/yescrypt_crack)](https://goreportcard.com/report/github.com/cyclone-github/yescrypt_crack)\n[![GitHub issues](https://img.shields.io/github/issues/cyclone-github/yescrypt_crack.svg)](https://github.com/cyclone-github/yescrypt_crack/issues)\n[![License](https://img.shields.io/github/license/cyclone-github/yescrypt_crack.svg)](LICENSE)\n[![GitHub release](https://img.shields.io/github/release/cyclone-github/yescrypt_crack.svg)](https://github.com/cyclone-github/yescrypt_crack/releases)\n\u003c!--\n[![Go Reference](https://pkg.go.dev/badge/github.com/cyclone-github/yescrypt_crack.svg)](https://pkg.go.dev/github.com/cyclone-github/yescrypt_crack)\n--\u003e\n\n```\n./yescrypt_crack.bin -h hash.txt -w wordlist.txt\n\n -------------------------------------------------- \n|            Cyclone's Yescrypt Cracker            |\n| https://github.com/cyclone-github/yescrypt_crack |\n -------------------------------------------------- \n\nHash file:      hash.txt\nTotal Hashes:   1\nCPU Threads:    255\nWordlist:       wordlist.txt\n2025/03/06 17:56:12 Working...\n$y$j9T$z7lNWyBfW4ZruGHCsFzDz/$Sz1GtrDDnsf0KfUE8mQHNJqGyG32TDWC287DdU97dz.:cyclone123\n2025/03/06 17:56:48 Cracked: 1/1 1403.15 h/s 00h:00m:35s\n\n2025/03/06 17:56:48 Finished\n```\n### Info:\nI wrote this tool since yescrypt has become the default /etc/shadow hash for many popular linux distros such as Debian, Ubuntu, RHEL, Fedora, Arch, etc, and due to the very limited hash cracking tools that support yescrypt. Hashcat currently lacks support for yescrypt, and while John the Ripper supports yescrypt in its bleeding-edge version, getting JtR compiled with yescrypt support can be challenging for newer users due to the required linux lib \"libxcrypt\" -- this is especially true for Windows users. \n\nSince `yescrypt_crack` is written in pure Go, it easily compiles and runs on just about any OS and architecture such as Intel/ARM, Linux, Windows, Mac.\n\nIt is worth noting that JtR is currently faster than `yescrypt_crack`, so using JtR is recommended when possible. \n\n### Example hash:plain:\n```\n$y$j9T$z7lNWyBfW4ZruGHCsFzDz/$Sz1GtrDDnsf0KfUE8mQHNJqGyG32TDWC287DdU97dz.:cyclone123\n```\n\n### Supported options:\n```\n-w {wordlist} (omit -w to read from stdin)\n-h {yescrypt_hash}\n-o {output} (omit -o to write to stdout)\n-t {cpu threads}\n-s {print status every nth sec}\n\n-version (version info)\n-help (usage instructions)\n\n./yescrypt_crack.bin -h {yescrypt_hash} -w {wordlist} -o {output} -t {cpu threads} -s {print status every nth sec}\n\n./yescrypt_crack.bin -h yescrypt.txt -w wordlist.txt -o cracked.txt -t 16 -s 10\n\ncat wordlist | ./yescrypt_crack.bin -h yescrypt.txt\n\n./yescrypt_crack.bin -h yescrypt.txt -w wordlist.txt -o output.txt\n```\n\n### Credits:\n* `yescrypt_crack` tool was written by cyclone in pure Go\n* `yescrypt_crack` uses Solar Designer's yescrypt-go implementation: https://github.com/openwall/yescrypt-go\n* The yescrypt algo was written by Solar Designer: https://www.openwall.com/yescrypt/\n\n### Changelog:\n- https://github.com/cyclone-github/yescrypt_crack/blob/main/CHANGELOG.md\n\n### Compile from source:\n- If you want the latest features, compiling from source is the best option since the release version may run several revisions behind the source code.\n- This assumes you have Go and Git installed\n  - `git clone https://github.com/cyclone-github/yescrypt_crack.git`  # clone repo\n  - `cd yescrypt_crack`                                               # enter project directory\n  - `go mod init yescrypt_crack`                                      # initialize Go module (skips if go.mod exists)\n  - `go mod tidy`                                              # download dependencies\n  - `go build -ldflags=\"-s -w\" .`                              # compile binary in current directory\n  - `go install -ldflags=\"-s -w\" .`                            # compile binary and install to $GOPATH\n  - `./yescrypt_crack -h {hash file} -w {wordlist file} -t {CPU threads to use (optional)}` # run yescrypt_crack\n- Compile from source code how-to:\n  - https://github.com/cyclone-github/scripts/blob/main/intro_to_go.txt\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fcyclone-github%2Fyescrypt_crack","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fcyclone-github%2Fyescrypt_crack","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fcyclone-github%2Fyescrypt_crack/lists"}