General purpose TLS and crypto library
- cryptography
- openssl
- encryption
- tls
Repository Index
59,621 visible repositories in the index
1–24 of 41 · Most stars
UNIX-like reverse engineering framework and command-line toolset
- radare2
- c
- commandline
- reverse-engineering
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
- john
- c
- ripper
- password
Extremely fast non-cryptographic hash algorithm
- xxhash
- smhasher
- hash-functions
- c
windows-kernel-exploits Windows平台提权漏洞集合
Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine developed by the OISF and the Suricata community.
- security
- ids
- ips
- nsm
OSSEC is an Open Source Host-based Intrusion Detection System that performs log analysis, file integrity checking, policy monitoring, rootkit detection, real-time alerting and active response.
- hids
- security
- pci-dss
- nist800-53
Generates x86, x64, or AMD64+x86 position-independent shellcode that loads .NET Assemblies, PE files, and other Windows payloads from memory and runs them with parameters
SIMD, SWAR & GPU kernels for strings: search, hashing, sorting, edit distances, UTF-8 segmentation & ciphers for C, C++, CUDA, Python, Rust, Go, Swift, JS, C# & Java 🦖
The Sleuth Kit® (TSK) is a library and collection of command line digital forensics tools that allow you to investigate volume and file system data. The library can be incorporated into larger digital forensics tools and the command line tools can be directly used to find evidence.
- sleuthkit
- tct
- ntfs
- forensics
The wolfSSL library is a small, fast, portable implementation of TLS/SSL for embedded devices to the cloud. wolfSSL supports up to TLS 1.3 and DTLS 1.3! Update to wolfSSL 5.9.1 for the latest CVE fixes.
Optimized C library for EC operations on curve secp256k1
LiME (formerly DMD) is a Loadable Kernel Module (LKM), which allows the acquisition of volatile memory from Linux and Linux-based devices, such as those powered by Android. The tool supports acquiring memory either to the file system of the device or over the network. LiME is unique in that it is the first tool that allows full memory captures from Android devices. It also minimizes its interaction between user and kernel space processes during acquisition, which allows it to produce memory captures that are more forensically sound than those of other tools designed for Linux memory acquisition.
Basic implementations of standard cryptography algorithms, like AES and SHA-1.
LibTomCrypt is a fairly comprehensive, modular and portable cryptographic toolkit that provides developers with a vast array of well known published block ciphers, one-way hash functions, chaining modes, pseudo-random number generators, public key cryptography and a plethora of other routines.
- libtomcrypt
- cryptography
- c
- encryption
A network sniffer that logs all DNS server replies for use in a passive DNS setup
Ncurses based XMPP client
- xmpp-client
- c
- xmpp
- chat
Library and command line tool to detect SHA-1 collision in a file
Dynamic unpacker based on PE-sieve
- libpeconv
- pe-sieve
- memory-forensics
- malware-unpacker
DECAF (short for Dynamic Executable Code Analysis Framework) is a binary analysis platform based on QEMU. This is also the home of the DroidScope dynamic Android malware analysis platform. DroidScope is now an extension to DECAF.
- binary-analysis
- taint-analysis
A lightweight, secure, easy-to-use crypto library suitable for constrained environments.
A Linux packet crafting tool.
- packet-crafting
- networking
- hacking-tool
- intrusion-prevention
HIBA is a system built on top of regular OpenSSH certificate-based authentication that allows to manage flexible authorization of principals on pools of target hosts without the need to push customized authorized_users files periodically.
Reverse engineering tool for automatic structure recovering and memory use analysis based on DynamoRIO and Capstone