NETCore encrypt and decrypt tool，Include aes，des，rsa，md5，sha1，sha256，sha384，sha512

A comfortable update solution for .NET-applications.

C# Network Library

Jwt Manager. Set of components to deal with Jwt Stuff. Automate your key rotating, add support for jwks_uri. Store your cryptography keys in a secure place.

.NET Core RSA algorithm using the help tool.It supports data encryption, decryption, signature and verification signature.It supports three key formats, namely: xml, pkcs1, pkcs8.It also supports key conversion for these three formats.Last also support pem formatting.

MFA for ADFS (2012r2 -> 2025)

.NET Core >=3.0 & .NET Standard >=2.2, RSA Enhanced Extension. Provide XML format key import and export. Unified export and import of PKCS # 1, PKCS # 8, and XML formats. Supports PKCS # 1, PKCS # 8 PEM import and export.

FxSsh is a lightweight SSH server side library.

CryptoNet is simple, fast and a lightweight asymmetric and symmetric encryption library.

👨‍💻 Computer Security algorithms in C#

Enables Azure Key Vault secrets and certificates to be used by .NET Crypto

DotnetRSA is a .NET Core Global Tool.Dotnet RSA Tool can help you generate xml pkcs1, pkcs8 three kinds of format keys, and supports three types of mutual conversion.

C# lib to encrypt and decrypt data with symmetric/asymmetric algorithms

🔐 A high-performance E2EE library for .NET with Signal Protocol support. Features X3DH, Double Ratchet, Sender Keys, AES-GCM, RSA, ECDH, ECDSA, and secure key management. Supports .NET 6-10, .NET Standard 2.0/2.1, and .NET Framework 4.8+.

Crypture is a user-friendly graphical utility for storing sensitive data on Windows using certificates.

Secure end-to-end encrypted chat client and server in .NET Core

基于非对称加密(RSA)的私密信息传递工具，数据由本地客户端进行加密、解密操作。

Powerful Cryptography and Security Library for your application. Dozens of variations of cryptographic functions and hashing in a single library.

Powerful APIs for object-oriented, and functional programming, including general-purpose, numerics, security, and cryptography APIs

安卓APK签名证书生成器，更加简单快速地生成 Android 签名证书。使用 C# ( .Net Framework) 实现，不依赖 Java 环境，支持1位数短密码。https://androidkeygen.sourceforge.net