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C/C++ Cryptography
Small portable AES128/192/256 in C
Tiny AES in C This is a small and portable implementation of the AES ECB, CTR and CBC encryption algorithms written in C. You can override the default
Easy to use cryptographic framework for data protection: secure messaging with forward secrecy and secure data storage. Has unified APIs across 14 platforms.
Themis provides strong, usable cryptography for busy people General purpose cryptographic library for storage and messaging for iOS (Swift, Obj-C), An
BlackDex is an Android unpack(dexdump) tool, it supports Android 5.0~12 and need not rely to any environment.
BlackDex is an Android unpack(dexdump) tool, it supports Android 5.0~12 and need not rely to any environment. BlackDex can run on any Android mobile phones or emulators, you can unpack APK File in several seconds.
hashcat is the world's fastest and most advanced password recovery utility
hashcat is the world's fastest and most advanced password recovery utility, supporting five unique modes of attack for over 300 highly-optimized hashing algorithms. hashcat currently supports CPUs, GPUs, and other hardware accelerators on Linux, Windows, and macOS, and has facilities to help enable distributed password cracking.
Header-only C++11 library to encode/decode base64, base64url, base32, base32hex and hex (a.k.a. base16) as specified in RFC 4648, plus Crockford's base32. MIT licensed with consistent, flexible API.
cppcodec Header-only C++11 library to encode/decode base64, base64url, base32, base32hex and hex (a.k.a. base16) as specified in RFC 4648, plus Crockf
PrintNightmare - Windows Print Spooler RCE/LPE Vulnerability (CVE-2021-34527, CVE-2021-1675) proof of concept exploits
PrintNightmare - Windows Print Spooler RCE/LPE Vulnerability (CVE-2021-34527, CVE-2021-1675) Summary This is a remote code execution vulnerability tha
Libraries and tools to perform fully homomorphic encryption operations on an encrypted data set.
Fully Homomorphic Encryption (FHE) This repository contains open-source libraries and tools to perform fully homomorphic encryption (FHE) operations o
BoringSSL is a fork of OpenSSL that is designed to meet Google's needs.
Although BoringSSL is an open source project, it is not intended for general use, as OpenSSL is. We don't recommend that third parties depend upon it. Doing so is likely to be frustrating because there are no guarantees of API or ABI stability.
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 Previously the git repository contained doc/crypt.pdf for detailed documentation. This was changed and the file is now only available from
Transparent file encryption in git
git-crypt - transparent file encryption in git git-crypt enables transparent encryption and decryption of files in a git repository. Files which you c
Internet Identity, a blockchain authentication system for the Internet Computer
Internet Identity Service See ./docs/internet-identity-spec.adoc for a details specification and technical documentation.
A lightweight, secure, easy-to-use crypto library suitable for constrained environments.
The Hydrogen library is a small, easy-to-use, hard-to-misuse cryptographic library. Features: Consistent high-level API, inspired by libsodium. Instea
s2n : an implementation of the TLS/SSL protocols
s2n is a C99 implementation of the TLS/SSL protocols that is designed to be simple, small, fast, and with security as a priority. It is released and l
Bitcoin Core integration/staging tree
Bitcoin Core integration/staging tree https://bitcoincore.org For an immediately usable, binary version of the Bitcoin Core software, see https://bitc
Jazzer is a coverage-guided, in-process fuzzer for the JVM platform developed by Code Intelligence.
Jazzer is a coverage-guided, in-process fuzzer for the JVM platform developed by Code Intelligence. It is based on libFuzzer and brings many of its instrumentation-powered mutation features to the JVM.
A stable nginx module for SSL/TLS ja3 fingerprint, with high performance.
nginx-ssl-fingerprint A stable nginx module for SSL/TLS ja3 fingerprint, with high performance. Description This module adds new nginx variables for t
An open source, portable, easy to use, readable and flexible SSL library
README for Mbed TLS Mbed TLS is a C library that implements cryptographic primitives, X.509 certificate manipulation and the SSL/TLS and DTLS protocol
Cryptography Toolkit
Botan: Crypto and TLS for Modern C++ Botan (Japanese for peony flower) is a C++ cryptography library released under the permissive Simplified BSD lice
CS 244B project to use a public blockchain as a two-phase commit coordinator to securely commit an atomic transaction across any two systems of a database.
blockchain-2pc CS 244B project to use a public blockchain as a two-phase commit coordinator to securely commit an atomic transaction across any two sy
wtf is a distributed, code-coverage guided, customizable, cross-platform snapshot-based fuzzer designed for attacking user and / or kernel-mode targets running on Microsoft Windows.
wtf is a distributed, code-coverage guided, customizable, cross-platform snapshot-based fuzzer designed for attacking user and / or kernel-mode targets running on Microsoft Windows.
Bitcoin Point of Sale
LNPoS Hardware https://shop.pimoroni.com/products/m5stack-faces-kit-pocket-computer-with-keyboard-game-calculator Installation Install Arduino IDE: ht
An easy way to decrypt UIKit app.
Decrypter An easy way to decrypt UIKit app and export non-encrypted installer ipa file. Working on arm mac, iOS version coming soon. Special Thanks ht
A collection of public domain/unlicense single-file cryptography
simple-crypto A collection of single-file public domain/unlicense cryptographic functions in different programming languages. Feel free to copy-paste
This tool demonstrates the power of UAC bypasses and built-in features of Windows.
Auto-Elevate This tool demonstrates the power of UAC bypasses and built-in features of Windows. This utility auto-locates winlogon.exe, steals and imp
A modern, portable, easy to use crypto library.
Sodium is a new, easy-to-use software library for encryption, decryption, signatures, password hashing and more. It is a portable, cross-compilable, i
TLS/SSL and crypto library
Welcome to the OpenSSL Project OpenSSL is a robust, commercial-grade, full-featured Open Source Toolkit for the Transport Layer Security (TLS) protoco
BabyCoin Electron Wallet
BabyCoin Electron Wallet Repo to latest version of babycoin-electrum, the BabyCoin electrom wallet. Pre-requisites Download latest daemon babycoind Co
:lock: Don't use this repo, use the new monorepo instead:
trezor-crypto Heavily optimized cryptography algorithms for embedded devices. These include: AES/Rijndael encryption/decryption Big Number (256 bit) A
Nano is a digital payment protocol designed to be accessible and lightweight, with a focus on removing inefficiencies present in other cryptocurrencies.
Nano is a digital payment protocol designed to be accessible and lightweight, with a focus on removing inefficiencies present in other cryptocurrencies. With ultrafast transactions and zero fees on a secure, green and decentralized network, this makes Nano ideal for everyday transactions.
Encrypted PE Loader Generator
Huan Huan is an encrypted PE Loader Generator that I developed for learning PE file structure and PE loading processes. It encrypts the PE file to be
The Keccak (SHA-3) hash used by Ethereum.
The Keccak (SHA3) digest for Ruby This Ruby extension exposes the Keccak (SHA3) digest C bindings in the non-final version used by Ethereum. It is bas
A lightweight and simpling iOS binary decryptor
FlexDecrypt's source code is pretty FAT, bundling the whole swift runtime to just achieve a simple mremap_encrypted.
free C++ class library of cryptographic schemes
Crypto++: free C++ Class Library of Cryptographic Schemes Version 8.4 - TBD Crypto++ Library is a free C++ class library of cryptographic schemes. Cu
Intel:registered: Homomorphic Encryption Acceleration Library accelerates modular arithmetic operations used in homomorphic encryption
Intel Homomorphic Encryption Acceleration Library (HEXL) Intel ®️ HEXL is an open-source library which provides efficient implementations of integer a
Bitcoin Core integration/staging tree
Bitcoin is an experimental digital currency that enables instant payments to anyone, anywhere in the world. Bitcoin uses peer-to-peer technology to operate with no central authority: managing transactions and issuing money are carried out collectively by the network. Bitcoin Core is the name of open source software which enables the use of this currency.
Dogecoin is a cryptocurrency like Bitcoin
Dogecoin is a cryptocurrency like Bitcoin, although it does not use SHA256 as its proof of work (POW). Taking development cues from Tenebrix and Litecoin, Dogecoin currently employs a simplified variant of scrypt.
Large scale embeddings on a single machine.
Marius Marius is a system under active development for training embeddings for large-scale graphs on a single machine. Training on large scale graphs
Upbit(업비트) Cryptocurrency Exchange Open API Client of Multi-Programming Language Support
Upbit Client Documents Support Upbit Client Upbit(업비트) Cryptocurrency Exchange API Client Description Upbit(업비트) Cryptocurrency Exchange Open API Clie
Intel Homomorphic Encryption Acceleration Library for FPGAs
main: development: Intel Homomorphic Encryption Acceleration Library for FPGAs (Intel HEXL for FPGA) Intel ®️ HEXL for FPGA is an open-source library
XMRig is a high performance, open source, cross platform RandomX, KawPow, CryptoNight and AstroBWT unified CPU/GPU miner
XMRig is a high performance, open source, cross platform RandomX, KawPow, CryptoNight and AstroBWT unified CPU/GPU miner and RandomX benchmark. Official binaries are available for Windows, Linux, macOS and FreeBSD.
Small collection of tools written in C for ECC and bitcoin
ecctools Small collection of tools written in C for ECC and bitcoin Why this programs are written in C language? Well i like C language because compil
Brute Force Bitcoin Private keys, Public keys
Rotor-Cuda This is a modified version of KeyHunt v1.7 by kanhavishva. A lot of gratitude to all the developers whose codes has been used here. Feature
Windows Elevation
What's this This project is mainly used to collect the commonly used exp of Windows platform and give the relevant repair scheme. On the one hand, it
Solidity, the Smart Contract Programming Language
The Solidity Contract-Oriented Programming Language You can talk to us on Gitter and Matrix, tweet at us on Twitter or create a new topic in the Solid
Linux Eelvation
What's this This project is mainly used to collect the exp for Linux platform privilege promotion, only to help penetration testers quickly achieve pr
Open-source, airgapped bitcoin hardware signer for the M5StickV.
Krux ✝ Krux is an open-source DIY hardware signer for Bitcoin that can sign for multisignature and single-key wallets. It is a low-cost airgapped devi
Finalists to the NIST lightweight cryptography competition
LWC Finalists This repository contains implementations of the 10 finalists in the NIST lightweight cryptography competition: ASCON, Elephant, GIFT-COF
Optimised Version of GR miner for RTM
cpuminer-opt is a fork of cpuminer-multi by TPruvot with optimizations imported from other miners developped by lucas Jones, djm34, Wolf0, pooler, Jef
Ethereum miner with OpenCL, CUDA and stratum support
Ethminer is an Ethash GPU mining worker: with ethminer you can mine every coin which relies on an Ethash Proof of Work thus including Ethereum, Ethereum Classic, Metaverse, Musicoin, Ellaism, Pirl, Expanse and others. This is the actively maintained version of ethminer. It originates from cpp-ethereum project (where GPU mining has been discontinued) and builds on the improvements made in Genoil's fork. See FAQ for more details.
A high-performance distributed Bitcoin mining pool server.
Viabtc Mining Server ViaBTC Mining Server is a high-performance distributed Bitcoin mining pool server. We have made a lot of optimizations for Bitcoi
Tink is a multi-language, cross-platform, open source library that provides cryptographic APIs that are secure, easy to use correctly, and hard(er) to misuse.
Tink A multi-language, cross-platform library that provides cryptographic APIs that are secure, easy to use correctly, and hard(er) to misuse. Ubuntu
Monero: the secure, private, untraceable cryptocurrency
Monero: the secure, private, untraceable cryptocurrency
Blenderizer is a Smart Contract for WAX Blockchain to play burning NFTs.
Blenderizer is a Smart Contract for WAX Blockchain to play burning NFTs. You can set up a list of AtomicAssets NFTs IDs to burn and a ID of a new NFT to mint in exchange. This is a funy system to control NFT supply excesses and to make your collection more atractive.