761 Open source projects that are alternatives of or similar to Seal

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

Encrypt numeric data (binary, decimal, hex) preserving it's format (eg. 16-digits card number to 16-digits encrypted number).

Jasypt integration for Spring boot

Main repository for the Veracruz privacy-preserving compute project.

Strong encryption for Java simplified

API of homomorphic binary operations such as binary comparisons or binary divisions using the library HElib

Pure-Rust traits and utilities for constant-time cryptographic implementations.

.NET email library and proxy supporting IMAP, POP3, and SMTP with S/MIME and PGP.

en-crypt, de-crypt, si-gn, ve-rify - smime, pdf, xades and plain files in pure python

🔥 A powerful MongoDB auditing and pentesting tool 🔥

RFC 5297 SIV mode of operation in Java

Developer-friendly libsodium interface

A lightweight encryption tool designed for ease of use.

dude, is my code constant time?

cryptokit is a cryptography kit

Library for the Shamir secret sharing scheme

Low-level language for encoding AIR of computations

A modern, portable, easy to use crypto library.

RSA public/private key encryption in Swift

Cryptography Toolkit

Remote Encrypted Procedure Calling for .Net & .Net Core

SECCURE compatible Elliptic Curve cryptography in Python

A Framework for Encrypted Machine Learning in TensorFlow

Bot18 is a high-frequency cryptocurrency trading bot developed by Zenbot creator @carlos8f

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

TokenScript schema, specs and paper

Key Negotiation Of Bluetooth (KNOB) attacks on Bluetooth BR/EDR and BLE [CVE-2019-9506]

TFHE: Fast Fully Homomorphic Encryption Library over the Torus

A simple, private writing app.

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

Λ ⚬ λ: Functional Lattice Cryptography

Pure PHP polyfill for ext/sodium

RSA+AES hybrid encryption implementation for JavaScript. Works with Node.js, React Native and modern browsers.

Set up your own OpenVPN server on Debian, Ubuntu, Fedora, CentOS or Arch Linux.

Merkle Trees and Merkle Inclusion Proofs

Open Source Signaling Firewall for SS7, Diameter filtering, antispoof and antisniff

High level message signing library.

Store securely encrypted backups in the cloud!

🔐 Server API to support End-to-End Encryption

A Python wrapper around the OpenSSL library

Argon2 password hashing package for go with constant time hash comparison

iText 7 for .NET is the .NET version of the iText 7 library, formerly known as iTextSharp, which it replaces. iText 7 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.

A JavaScript/TypeScript implementation of the complete Secure Hash Standard (SHA) family (SHA-1, SHA-224/256/384/512, SHA3-224/256/384/512, SHAKE128/256, cSHAKE128/256, and KMAC128/256) with HMAC.

Exploit Development, Reverse Engineering & Cryptography

🔑 Secure alternative to JWT. Authenticated Encrypted API Tokens for Go.

Secure storage for personal records built to comply with GDPR

Standard Subresource Integrity library for Node.js

Gajim plugin for OMEMO Multi-End Message and Object Encryption

Spring Boot JAR 安全加密运行工具，支持的原生JAR。

Cryptee's web client source code for all platforms.

Data deduplication engine, supporting optional compression and public key encryption.

Encrypted Photo Safe for Android

Minimal TOTP generator in 20 lines of Python

Collection of stream cipher algorithms

Postfix filter/hook to automatically encrypt outgoing emails with PGP/GPG

A Brisk and Better Assured Cryptographic Toolkit

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

Key Management and Crypto Building Block for your App or Device.

A socialist network: encrypted, insurveillable, unmontizeable, and self-governing. App is written in Python. (Calling all socialist programmers for help!)

Benchmarks for crypto libraries (in Rust, or with Rust bindings)