An implementation of the TLS/SSL protocols
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Orchestrate end-to-end encryption, cryptographic identities, mutual authentication, and authorization policies between distributed applications – at massive scale.
- messaging
- authentication
- key-management
- identity
Triton is a dynamic binary analysis library. Build your own program analysis tools, automate your reverse engineering, perform software verification or just emulate code.
- reverse-engineering
- symbolic-execution
- binary-analysis
- program-analysis
UNIX-like reverse engineering framework and command-line toolset.
- reverse-engineering
- program-analysis
- security
- exploitation
An experiment.
Hide secrets with invisible characters in plain text securely using passwords 🧙🏻♂️⭐
- cryptography
- steganography
- compression
- functional-programming
PHPGGC is a library of PHP unserialize() payloads along with a tool to generate them, from command line or programmatically.
CAUTION: END OF SUPPORT ON 14 AUG 2026. The 'jsrsasign' (RSA-Sign JavaScript Library) is an opensource free cryptography library supporting RSA/RSAPSS/ECDSA/DSA signing/validation, ASN.1, PKCS#1/5/8 private/public key, X.509 certificate, CRL, OCSP, CMS SignedData, TimeStamp, CAdES and JSON Web Signature/Token in pure JavaScript.
- asn1
- x509
- certificate
- crl
DIE engine
- signature
- reverse-engineering
- unpacker
- yara
A self-contained cryptographic library for Python
- cryptography
- security
- python
A family of header-only, very fast and memory-friendly hashmap and btree containers.
- hash
- tables
- unordered-map
- unordered-set
Cecil is a library to inspect, modify and create .NET programs and libraries.
- dotnet
- library
- bytecode
- cil
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.
A modern, open source password manager for individuals and teams.
- javascript
- lit-element
- lit-html
- password-generator
Software sandbox for storage of sensitive information in memory.
- security
- golang
- go
- cryptography
UFONet - Denial of Service Toolkit
- dos
- ddos
- ufonet
- botnet
Collection of cryptographic hash functions written in pure Rust
- cryptographic-hash-functions
- blake2
- gost
- streebog
Binary Analysis Platform
- binary-analysis
- reverse-engineering
- program-analysis
- static-analysis
Basic implementations of standard cryptography algorithms, like AES and SHA-1.
Easy to use cryptographic framework for data protection: secure messaging with forward secrecy and secure data storage. Has unified APIs across 14 platforms.
CVE-2026-109618/109619 — 5 RCE chains + detection rules (Suricata, Sigma, ModSecurity). PHP session.upload_progress pre-auth exploit research.
- cve-2026-109618
- cve-2026-109619
- detection-rules
- exploit
Port of TweetNaCl cryptographic library to JavaScript
- crypto
- javascript
- authentication
- signature
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
Automated static analysis tools for binary programs
- binary-analysis
- reverse-engineering