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openwall /john

Star11k

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

UpdatedMar 16, 2025
C

wumansgy /goEncrypt

Star763

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

UpdatedSep 8, 2022
Go

soyersoyer /SwCrypt

Star725

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

UpdatedJul 11, 2024
Swift

gevorg /http-auth

Star368

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

javascript http protection mocha realm passport digest crypt passhash digest-access

UpdatedMar 16, 2024
JavaScript

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

UpdatedJun 1, 2024
Perl

TorgoTorgo /ghidra-findcrypt

Star255

Ghidra analysis plugin to locate cryptographic constants

cryptography analysis crypt ghidra ghidra-plugin ghidra-extension ghidra-findcrypt findcrypt

UpdatedJun 13, 2023
Java

DosX-dev /NET-MalwareCryptor

Star129

Legacy OpenSource malware packer for .NET Framework executable files

obfuscation packer polymorphic malware stub cybersecurity net payload crypt metamorphic malware-protection code-encryptor

UpdatedFeb 4, 2024
Visual Basic .NET

DosX-dev /DotNET_XorCryptor

Star91

A new simple and powerfull packer for malware

builder obfuscation generator polymorphic malware stub injection cybersecurity net payload crypt cryptor malware-protection

UpdatedFeb 16, 2024
Visual Basic .NET

madslundt /cloud-media-scripts

Star89

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

UpdatedMar 16, 2019
Shell

billythegoat356 /Berserker

Star87

Obfuscate your Python scripts better, faster.

python obfuscation obfuscate encrypt crypt

UpdatedJul 1, 2022
Python

GehirnInc /crypt

Star78

Pure Go crypt(3) Implementation

go unix crypt

UpdatedMay 19, 2024
Go

byt3n33dl3 /PasswordCracker

Star74

A Survival Knife (Fantastic) Force Attacks, Incorporating Teeth Cybertooth && John the Ripper, most Advanced Password and Logon Cracker.

opencl mpi bruteforce hash cracker cracking crypt passwordcracking

UpdatedNov 22, 2024
C

bytenano /SimpleCrypter

Star53

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

obfuscation csharp cybersecurity payload crypt encryption-decryption cybersecurity-education

UpdatedOct 8, 2024
C#

panxw /android-crypt-helper

Star50

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

hex aes crypt ras panxw

UpdatedApr 23, 2019
JavaScript

rek7 /DEScrypt-CPU-Collision-Cracker

Star50

DEScrypt CPU Collision Cracker

high-performance salt collision hash cracker linux-app des password-cracker rainbow-table crypt descrypt

UpdatedApr 14, 2019
C++

amoghe /go-crypt

Star43

Golang wrappers for glibc crypt(3)

golang libc crypt

UpdatedApr 3, 2024
Go

RyuzakiKK /NoteCrypt

Star43

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

android backup notes crypt

UpdatedJul 6, 2020
Java

REVENGE977 /Revenge-Ransomeware

Star40

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

UpdatedNov 16, 2020
C#

marcocesarato /PHP-AIO-Security

Star38

The objective of this class is offer an automatic system of protection for developers's projects and simplify some security operations as the check of CSRF or XSS all in a simple class. Infact you could just call the main method to have better security yet without too much complicated operations.