1547 Open source projects that are alternatives of or similar to S2n Tls

支持国密SM2/SM3/SM4/SM9/ZUC/SSL的OpenSSL分支

wolfSSL (formerly CyaSSL) is a small, fast, portable implementation of TLS/SSL for embedded devices to the cloud. wolfSSL supports up to TLS 1.3!

TLS/SSL and crypto library

The portal to the new, open internet. ([I:b])

✅ .NET crypto done right. Professionally audited.

🔓 CLI tool and library to execute padding oracle attacks easily, with support for concurrent network requests and an elegant UI.

🧰 A zero trust swiss army knife for working with X509, OAuth, JWT, OATH OTP, etc.

IBM Fully Homomorphic Encryption Toolkit For Linux. This toolkit is a Linux based Docker container that demonstrates computing on encrypted data without decrypting it! The toolkit ships with two demos including a fully encrypted Machine Learning inference with a Neural Network and a Privacy-Preserving key-value search.

A utility to examine and validate certificates in a variety of formats

Tools to bootstrap CAs, certificate requests, and signed certificates.

An automated, modular cryptanalysis tool; i.e., a Weapon of Math Destruction

A simple SSL/TLS proxy with mutual authentication for securing non-TLS services

Virgil PHP Crypto Library is a high-level cryptographic library that allows you to perform all necessary operations for secure storing and transferring data and everything required to become HIPAA and GDPR compliant.

A modern TLS library in Rust

A collection of common (interesting) cryptographic mistakes.

.NET Standard 1.3 implementation of the Noise Protocol Framework (revision 33 of the spec)

Cryptographic filesystem for the cloud

Filesystem in userspace (FUSE) with transparent authenticated encryption

Cryptography Toolkit

A Python wrapper around the OpenSSL library

Database security suite. Database proxy with field-level encryption, search through encrypted data, SQL injections prevention, intrusion detection, honeypots. Supports client-side and proxy-side ("transparent") encryption. SQL, NoSQL.

An open source, portable, easy to use, readable and flexible SSL library

Chromium с поддержкой алгоритмов ГОСТ

A modern and easy-to-use cryptographic library for .NET Core based on libsodium

An open source cybersecurity protocol for syncing decentralized graph data.

A curated list of cryptography resources and links.

🔐 Tutorial of setting up Security for your API with one way authentication with TLS/SSL and mutual mutual authentication for a java based web server and a client with both Spring Boot. Different clients are provided such as Apache HttpClient, OkHttp, Spring RestTemplate, Spring WebFlux WebClient Jetty and Netty, the old and the new JDK HttpClient, the old and the new Jersey Client, Google HttpClient, Unirest, Retrofit, Feign, Methanol, vertx, Scala client Finagle, Featherbed, Dispatch Reboot, AsyncHttpClient, Sttp, Akka, Requests Scala, Http4s Blaze, Kotlin client Fuel, http4k, Kohttp and ktor. Also other server examples are available such as jersey with grizzly. Also gRPC examples are included

A sample backend that demonstrates how to generate a Virgil JWT and Twilio token used for authentication with the Virgil and Twilio services

HElib is an open-source software library that implements homomorphic encryption. It supports the BGV scheme with bootstrapping and the Approximate Number CKKS scheme. HElib also includes optimizations for efficient homomorphic evaluation, focusing on effective use of ciphertext packing techniques and on the Gentry-Halevi-Smart optimizations.

A native implementation of TLS in Javascript and tools to write crypto-based and network-heavy webapps

A command-line tool for testing SSL/TLS handshake latency, written in Go.

《深入浅出HTTPS：从原理到实战》代码示例、勘误、反馈、讨论

Python wrapper for wolfSSL embedded SSL/TLS library.

🔐 CLI tool to analyze, troubleshoot or inspect SSL certificates, requests or keys.

Native Windows TLS stream wrapper for use with boost::asio

L'obiettivo di questo progetto è quello di fornire un template pronto all'uso che realizza un sistema di autenticazione tramite la Smart Card TS-CNS (o CNS) e la CIE (Carta d'Identità Elettronica) basato su Apache HTTP. Ognuno può poi modificare o specializzare questo progetto sulla base delle proprie esigenze Si tratta di un progetto docker per…

🔐 A lightweight high level library for configuring a http client or server based on SSLContext or other properties such as TrustManager, KeyManager or Trusted Certificates to communicate over SSL TLS for one way authentication or two way authentication provided by the SSLFactory. Support for Java, Scala and Kotlin based clients with examples. Av…

Peer-to-peer encrypted message exchange

TLS Redirection

Scrape domain names from SSL certificates of arbitrary hosts

A simple Terraform module to generate self-signed TLS certificates for private use

Pooling TLS Wrapper

Check expiry dates of local and remote SSL certificates

SSL pinning and trust validation framework for iOS

Node addon which adds a virtual file system interface; websockets; json(6) parsing; sql support(sqlite,odbc); javascript sched_yield; ssl certificate generation; more...

Do-It-Yourself Certificate Authority

[OBSOLETE] The recipe is now in https://github.com/conan-io/conan-center-index

Nginx session ticket key rotation program for secure rotation of TLS session ticket keys and sharing in server clusters.

Free open source cross platform password manager

bruteforcing gmail (TLS/SSL)

The best way to do HTTP requests in NativeScript, a drop-in replacement for the core HTTP with important improvements and additions like proper connection pooling, form data support and certificate pinning

Updated and Upgraded mbedTLS library for the ESP8266 (probably ESP32 too)

#1 quality TLS certs while you wait, for the discerning tester

SSL configuration logic, extracted from Play's WS (for use in Akka et al).

SSL/TLS layers for scapy the interactive packet manipulation tool

test SSL/TLS clients how secure they are

Terraform module to request an ACM certificate for a domain name and create a CNAME record in the DNS zone to complete certificate validation

Shell scripts to manage a private Certificate Authority using OpenSSL

Spritz encryption system portable C library, CSPRNG, cryptographic hash and MAC functions, symmetric-key data encryption, and general-purpose functions. It's also an Arduino library.

Build latest OpenSSL binary