1065 Open source projects that are alternatives of or similar to Botan

Docker OpenLDAP Container w/TLS & Replication Support S6 Overlay, and Zabbix Monitoring based on Alpine

High-level cryptography interface powered by libsodium

100% Open-Source Packet Capture Agent for HEP

AES-128 hardware implementation

Using Mailchain, blockchain users can now send and receive rich-media HTML messages with attachments via a blockchain address.

Java 8 implementation of the Fernet Specification

Ecency Mobile - reimagined social blogging, contribute and get rewarded (for Android and iOS)

DevSec SSL/TLS Baseline - InSpec Profile

Fastest implementation of BLS12-381 in a scripting language. High-security, auditable, 0-dependency aggregated signatures / zk-snarks over pairing-friendly curve

A bilinear pairing library for petlib

Gitbook documentation for libsodium

Reverse proxy for PHP built-in server which supports multiprocessing and TLS/SSL encryption

Cryptography for Flutter developers: encryption, digital signatures, key agreement, etc.

I2P is an anonymizing network, offering a simple layer that identity-sensitive applications can use to securely communicate. All data is wrapped with several layers of encryption, and the network is both distributed and dynamic, with no trusted parties.

Transform encryption library for Scala

Android cryptography library with SecureRandom patches.

A microarchitectural leakage detection framework using dynamic instrumentation.

Port of TweetNaCl cryptographic library to JavaScript

An application that serves KeePass database entries on a web frontend

Low-level language for encoding AIR of computations

IoT workshop based on ESP8266, a DHT11/22 and neopixel RGB LED

Makes fingerprint encryption a breeze.

Bouncy Castle Java Distribution (Mirror)

⚡ Automatically decrypt encryptions without knowing the key or cipher, decode encodings, and crack hashes ⚡

Creates a readable stream producing cryptographically strong pseudo-random data using `crypto.randomBytes()`

Alpine Linux image with Nginx 1.19.4 (mainline) with HTTP/3 (QUIC), TLSv1.3, 0-RTT, brotli, NJS support, and 10 MB size. All built on the bleeding edge for max performance. Built on the edge, for the edge.

Node.js module implementing Merkle tree algorithm

Ultra fast and low latency asynchronous socket server & client C# .NET Core library with support TCP, SSL, UDP, HTTP, HTTPS, WebSocket protocols and 10K connections problem solution

Python wrapper for CryptoCompare public API

C library for prototyping and experimenting with quantum-resistant cryptography

Transparent SSL/TLS interception

SSH/HTTP(S) multiplexer. Run a webserver and a sshd on the same port w/o changes.

Standard Subresource Integrity library for Node.js

Xray 基于 Nginx 的 VLESS + XTLS 一键安装脚本

🔑 Hashing (BCrypt, SHA2, HMAC), encryption (AES), public-key (RSA), and random data generation.

Compilation of useful documents and scientific papers about Blockchain & cryptocurrencies.

Qtum Core Wallet

A list of resources in different fields of Computer Science (multiple languages)

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.

Pure PHP polyfill for ext/sodium

a pure python Java KeyStore file parser, including private key decryption

Elixir package for working with X.509 certificates, Certificate Signing Requests (CSRs), Certificate Revocation Lists (CRLs) and RSA/ECC key pairs

Tools for creating Merkle trees, generating merkle proofs, and verification of merkle proofs.

PortableSigner - A Commandline and GUI Tool to digital sign PDF files with X.509 certificates

⛓️ Reference Waves Blockchain Node (client) implementation on Scala

gurvy implements Elliptic Curve Cryptography (+Pairing) for BLS12-381, BLS12-377, BW6-761, and BN256. Originally developed (and used) by gnark

Collection of stream cipher algorithms

Password4j is a user-friendly cryptographic library that supports Argon2, Bcrypt, Scrypt, PBKDF2 and various cryptographic hash functions.

Profit Trailer Feeder Full Build with Settings

Cryptocurrency Historical Market Data R Package

Fault attack agaisnt EdDSA demonstrated on an Arduino Nano board, allowing for partial key recovery and fake signatures.

Crypto Currency Dashboard Using Twitter 🐦 And Coinmarketcap 🚀 API

List of resources about foundational knowledge for programmers (supposed to last a few decades)

Terraform module to provision a standard ALB for HTTP/HTTP traffic

Solutions to Matasano crypto challenges in Python 3.

An advanced crypto trading bot written in Python

Ethereum Virtual Machine (EVM) implementation

Gemini, GDAX, Bitfinex, Poloniex, Binance, Kraken, Cryptopia, Koinex, BitGrail and CoinMarketCap cryptocurrency exchange API clients in Swift / iOS SDK. Check prices and account balances using Sample iOS app.

Free python/telegram bot for easy execution and surveillance of crypto trading plans on multiple exchanges.

CogniCrypt is an Eclipse plugin that supports Java developers in using Java Cryptographic APIs.