740 Open source projects that are alternatives of or similar to Seal Demo

iText 7 for Java represents the next level of SDKs for developers that want to take advantage of the benefits PDF can bring. Equipped with a better document engine, high and low-level programming capabilities and the ability to create, edit and enhance PDF documents, iText 7 can be a boon to nearly every workflow.

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Free Zip / Unzip software and Rar file extractor. Cross-platform file and archive manager. Features volume spanning, compression, authenticated encryption. Supports 7Z, 7-Zip sfx, ACE, ARJ, Brotli, BZ2, CAB, CHM, CPIO, DEB, GZ, ISO, JAR, LHA/LZH, NSIS, OOo, PAQ/LPAQ, PEA, QUAD, RAR, RPM, split, TAR, Z, ZIP, ZIPX, Zstandard.

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Mundane is a Rust cryptography library backed by BoringSSL that is difficult to misuse, ergonomic, and performant (in that order).

File based encrypted key-value store

C library for prototyping and experimenting with quantum-resistant cryptography

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Python binding to the Networking and Cryptography (NaCl) library

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

Fork of the popular zip manipulation library found in the zlib distribution.

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A powerful obfuscator for JavaScript and Node.js

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Java implementation of K-Sortable Globally Unique IDs

📖Code for Blockchain Demo

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A feature-rich wiki webserver for minimalists 🐮 💬

Web app and framework offering modular conversion, encoding and encryption

opmsg message encryption

DES cracking using brute force algorithm and CUDA

📚 VoidHack CTF write-ups

Ruby FFI binding to the Networking and Cryptography (NaCl) library (a.k.a. libsodium)

Online client-side manager for secure storage and secrets sharing.

Ultimate Javascript Object Signing and Encryption (JOSE) and JSON Web Token (JWT) Implementation for .NET and .NET Core

MSc Module

Best Current Practices regarding secure online communication and configuration of services using cryptography.

Nim wrapper for the libsodium library

Privacy Pass: a privacy-enhancing protocol and browser extension.

RNL - Realtime Network Library - The opensource reliable UDP network library

Setup your own private, secure, free* VPN on the Amazon AWS Cloud in 10 minutes. CloudFormation

UFONet - Denial of Service Toolkit

A simple, modern and secure encryption tool (and Go library) with small explicit keys, no config options, and UNIX-style composability.

Uncomplicated cryptography frameworks base on CommonCrypto

Collection of cryptographic hash functions written in pure Rust

An implementation of TLS and related specifications in Common Lisp

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An implementation of Heilman et al.'s differential attack on IOTA's Curl hashing function.

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