GV

GeezerVison

The World Wide Web, restored to 800 pixels of glory.

Home|About|Gaming cabinet|Archives|How it works|Starter sites

On this site

  • Sign in
  • ActionsCI/CD and automation
  • CodespacesCloud development environments
  • All Features
  • Documentation
  • Training
  • Certifications
  • Build with Copilot
  • Customize Copilot
  • Integrations
  • Trending repos
  • GitHub Sponsors
  • Developer articles
  • Enterprises

This view

  • Original page
  • New address

GeezerVison is showing github.com — Build software better, together

#

crypt

Star

Here are 159 public repositories matching this topic...

Language: All
Filter by language
All 159 C 31 JavaScript 19 PHP 15 Python 14 C# 12 Go 12 Java 8 C++ 6 Shell 5 TypeScript 5
Sort: Most stars
Sort options
Most stars Fewest stars Most forks Fewest forks Recently updated Least recently updated

openwall / john

Star 13.9k

John the Ripper jumbo - advanced offline password cracker, which supports hundreds of hash and cipher types, and runs on many operating systems, CPUs, GPUs, and even some FPGAs

c fpga gpu opencl ripper assembler openmp mpi password hash simd gpgpu cracker john jtr crypt
  • Updated Nov 4, 2026
  • C

wumansgy / goEncrypt

Star 773

go语言封装的各种对称加密和非对称加密,可以直接使用,包括3重DES,AES的CBC和CTR模式,还有RSA非对称加密,ECC椭圆曲线的加密和数字签名

aes ecc rsa des crypt 3des gocrypt
  • Updated Sep 8, 2022
  • Go

soyersoyer / SwCrypt

Star 729

RSA public/private key generation, RSA, AES encryption/decryption, RSA sign/verify in Swift with CommonCrypto in iOS and OS X

swift mac ios apple aes osx openssl ecc rsa gcm aes-gcm commoncrypto pem encrypt decrypt crypt
  • Updated Jul 11, 2024
  • Swift

do-know / Crypt-LE

Star 383

Crypt::LE - Let's Encrypt / Buypass / ZeroSSL and other ACME-servers client and library in Perl for obtaining free SSL certificates (inc. generating RSA/ECC keys and CSRs). HTTP/DNS verification is supported out of the box, EAB (External Account Binding) supported, easily extended with plugins, easily dockerized.

dns docker ssl acme-client security certificate ecc https perl acme rsa ecdsa pfx crypt free-ssl-certificates crypt-le zerossl docker-ssl windows-ssl acme-v2
  • Updated Jun 1, 2024
  • Perl

gevorg / http-auth

Star 370

Node.js package for HTTP basic and digest access authentication.

javascript http protection mocha realm passport digest crypt passhash digest-access
  • Updated Jan 21, 2026
  • JavaScript
ghidra-findcrypt

TorgoTorgo / ghidra-findcrypt

Star 302

Ghidra analysis plugin to locate cryptographic constants

cryptography analysis crypt ghidra ghidra-plugin ghidra-extension ghidra-findcrypt findcrypt
  • Updated Jun 13, 2023
  • Java

jedisct1 / turbocrypt

Sponsor
Star 138

A fast, easy-to-use, and secure command-line tool for encrypting and decrypting files , git repositories and directory trees.

git encryption file turbo repositories crypt file-encryption ziglang zig-package turbocrypt
  • Updated Oct 29, 2026
  • Zig
NET-MalwareCryptor

DosX-dev / NET-MalwareCryptor

Star 128

Legacy OpenSource malware packer for .NET Framework executable files

obfuscation packer polymorphic malware stub cybersecurity net payload crypt metamorphic malware-protection code-encryptor
  • Updated Feb 4, 2024
  • Visual Basic .NET
DotNET_XorCryptor

DosX-dev / DotNET_XorCryptor

Star 107

A new simple and powerfull packer for malware

builder obfuscation generator polymorphic malware stub injection cybersecurity net payload crypt cryptor malware-protection
  • Updated Feb 16, 2024
  • Visual Basic .NET

madslundt / cloud-media-scripts

Star 93

Upload and stream media from the cloud with or without encryption. Cache all new and recently streamed media locally to access quickly and reduce API calls

cloud stream plex google-drive cloud-storage rclone mount plex-media-server crypt plexdrive cloud-media rclone-configuration
  • Updated Mar 16, 2019
  • Shell

byt3n33dl3 / PasswordCracker

Sponsor
Star 90

CLI application for credentials recovery, converting and multi-threaded cracking mechanism for online and offline scenario.

opencl mpi bruteforce hash cracker cracking crypt passwordcracking
  • Updated Nov 22, 2024
  • C
Berserker

billythegoat356 / Berserker

Star 88

Obfuscate your Python scripts better, faster.

python obfuscation obfuscate encrypt crypt
  • Updated Jul 1, 2022
  • Python

GehirnInc / crypt

Star 82

Pure Go crypt(3) Implementation

go unix crypt
  • Updated May 19, 2024
  • Go
SimpleCrypter

bytenano / SimpleCrypter

Star 55

A simple cryptor for .NET/Native files with Injection and obfuscation

obfuscation csharp cybersecurity payload crypt encryption-decryption cybersecurity-education
  • Updated Oct 8, 2024
  • C#

rek7 / DEScrypt-CPU-Collision-Cracker

Star 51

DEScrypt CPU Collision Cracker

high-performance salt collision hash cracker linux-app des password-cracker rainbow-table crypt descrypt
  • Updated Apr 14, 2019
  • C++

panxw / android-crypt-helper

Star 50

Java tool of AES, RSA, DESede, Base64, Hex and so on.

hex aes crypt ras panxw
  • Updated Apr 23, 2019
  • JavaScript

RyuzakiKK / NoteCrypt

Star 46

Keep your notes safe and secure with Note Crypt for Android!

android backup notes crypt
  • Updated Jul 6, 2020
  • Java

REVENGE977 / Revenge-Ransomeware

Sponsor
Star 44

a vigenere algorithm encrypt ransomeware created by me :p, for education purpose.

algorithm crypto cipher malware vigenere encrypt goldeneye crypt revenge wannacry wannacry-ransomware ransac-algorithm ransomeware cryptolocker ransomewarevigenere hiddentear hidden-tear revenge-ransomeware revengeransomeware crypto-locker
  • Updated Nov 16, 2020
  • C#

amoghe / go-crypt

Star 43

Golang wrappers for glibc crypt(3)

golang libc crypt
  • Updated Apr 3, 2024
  • Go

jerson / react-native-fast-rsa

Sponsor
Star 42

RSA for react native made with golang for fast performance

react android fast golang ios react-native xcode flatbuffers ffi rsa autolink jwk oaep crypt pkcs15 pss jsi
  • Updated Sep 4, 2026
  • TypeScript

Add this topic to your repo

To associate your repository with the crypt topic, visit your repo's landing page and select "manage topics."

Learn more

You are visitor 01402503 — GeezerVison does not store the pages you look up.
Best viewed with Netscape Navigator 4.7 or Internet Explorer 6 at 800×600. No cookies required.