BouncyCastle 1.8.4

.NET Framework This package is compatible with all versions of .NET Framework.
Details
Advisory: https://github.com/advisories/GHSA-8xfc-gm6g-vgpv Severity: moderate
Advisory: https://github.com/advisories/GHSA-6xx3-rg99-gc3p Severity: moderate
Advisory: https://github.com/advisories/GHSA-v435-xc8x-wvr9 Severity: moderate
Advisory: https://github.com/advisories/GHSA-m44j-cfrm-g8qc Severity: moderate
There is a newer version of this package available.
See the version list below for details. 
dotnet add package BouncyCastle --version 1.8.4
                    


                    

                
NuGet\Install-Package BouncyCastle -Version 1.8.4
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package. 
<PackageReference Include="BouncyCastle" Version="1.8.4" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="BouncyCastle" Version="1.8.4" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="BouncyCastle" />
                    


                            Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package. 
paket add BouncyCastle --version 1.8.4
                    


                    

                
#r "nuget: BouncyCastle, 1.8.4"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package. 
#addin nuget:?package=BouncyCastle&version=1.8.4
                    


                            Install BouncyCastle as a Cake Addin
                        

                    

                
#tool nuget:?package=BouncyCastle&version=1.8.4
                    


                            Install BouncyCastle as a Cake Tool

The Bouncy Castle Crypto package is a C\# implementation of cryptographic algorithms and protocols, it was developed by the Legion of the Bouncy Castle, a registered Australian Charity, with a little help! The Legion, and the latest goings on with this package, can be found at [http://www.bouncycastle.org/](http://www.bouncycastle.org/). In addition to providing basic cryptography algorithms, the package also provides support for CMS, TSP, X.509 certificate generation and a variety of other standards such as OpenPGP.

Product Compatible and additional computed target framework versions.
.NET Framework net is compatible. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

This package has no dependencies.

NuGet packages (366)

Showing the top 5 NuGet packages that depend on BouncyCastle:

Package Downloads
Naos.Deployment.Domain

Created on 2025-05-06 20:34
Naos.Deployment.Persistence

Created on 2025-05-06 20:34
Naos.Deployment.Core

Created on 2025-05-06 20:33
iTextSharp-LGPL-Core

An unofficial .NET Core port of the last LGPL version of the iTextSharp (V4.1.6).
Naos.Deployment.ComputingManagement

Created on 2025-05-06 20:34

GitHub repositories (66)

Showing the top 20 popular GitHub repositories that depend on BouncyCastle:

Repository Stars
canton7/SyncTrayzor
Windows tray utility / filesystem watcher / launcher for Syncthing
hitchao/Jvedio
Jvedio 是本地视频管理软件，支持扫描本地视频并导入软件，建立视频库， 提取出视频的 唯一识别码，自动分类视频， 添加标签管理视频，使用人工智能识别演员，支持翻译信息， 基于 FFmpeg 截取视频图片，Window 桌面端流畅美观的应用软件
NYAN-x-CAT/AsyncRAT-C-Sharp
Open-Source Remote Administration Tool For Windows C# (RAT)
Nethereum/Nethereum
Ethereum .Net cross platform integration library
microsoft/PowerApps-Samples
Sample code for Power Apps, including Dataverse, model-driven apps, canvas apps, Power Apps component framework, portals, and AI Builder.
Dec0ne/KrbRelayUp
KrbRelayUp - a universal no-fix local privilege escalation in windows domain environments where LDAP signing is not enforced (the default settings).
ispysoftware/iSpy
Open source surveillance software
moom825/xeno-rat
Xeno-RAT is an open-source remote access tool (RAT) developed in C#, providing a comprehensive set of features for remote system management. Has features such as HVNC, live microphone, reverse proxy, and much much more!
ebekker/ACMESharp
An ACME client library and PowerShell client for the .NET platform (Let's Encrypt)
qwqdanchun/DcRat
A simple remote tool in C#.
cube0x0/KrbRelay
Framework for Kerberos relaying
AvillaDaniel/AvillaForensics
Avilla Forensics 3.0
bats3c/ADCSPwn
A tool to escalate privileges in an active directory network by coercing authenticate from machine accounts and relaying to the certificate service.
bonesoul/CoiniumServ
Next-gen crypto currency mining pool software
mili-tan/AuroraDNS.GUI
纯净抗污染，简单轻量级
mai1zhi2/SharpBeacon
CobaltStrike Beacon written in .Net 4 用.net重写了stager及Beacon，其中包括正常上线、文件管理、进程管理、令牌管理、结合SysCall进行注入、原生端口转发、关ETW等一系列功能
RapidScada/scada
Contains Rapid SCADA sources
GhostPack/ForgeCert
"Golden" certificates
nats-io/nats.net.v1
The official C# Client for NATS
CICADA8-Research/RemoteKrbRelay
Remote Kerberos Relay made easy! Advanced Kerberos Relay Framework

IMPORTANT
This is the final feature release with support for legacy .NET platforms. From 1.9.0 we will be targeting more modern .NET frameworks (see https://github.com/bcgit/bc-csharp/pull/68) and updating our build and packaging systems. The 1.8.x series will continue to receive bug fixes, but limited new functionality.
Defects Fixed
Rfc3211WrapEngine would not properly handle messages longer than 127 bytes. This has been fixed.
Additional Features and Functionality
Restrictions on the output sizes of the Blake2b/s digests have been removed.
RFC 7748: Higher-level support for X25519 and X448 has been added.
RFC 8032: Higher-level support for Ed25519 and Ed448 has been added.
Implementation of the SM4 block cipher has been added.
Added support for Plain ECDSA (a.k.a CVC-ECDSA).