BouncyCastle 1.8.4

There is a newer version of this package available.
See the version list below for details.
Install-Package BouncyCastle -Version 1.8.4
dotnet add package BouncyCastle --version 1.8.4
<PackageReference Include="BouncyCastle" Version="1.8.4" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add BouncyCastle --version 1.8.4
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
#r "nuget: BouncyCastle, 1.8.4"
#r directive can be used in F# Interactive, C# scripting and .NET Interactive. Copy this into the interactive tool or source code of the script to reference the package.
// Install BouncyCastle as a Cake Addin
#addin nuget:?package=BouncyCastle&version=1.8.4

// Install BouncyCastle as a Cake Tool
#tool nuget:?package=BouncyCastle&version=1.8.4
The NuGet Team does not provide support for this client. Please contact its maintainers for support.

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.

This package has no dependencies.

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Package Downloads
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The DocuSign NuGet package makes integrating DocuSign into your apps and websites a super fast and painless process. The library is open sourced on GitHub, look for the docusign-csharp-client repository. Join the eSign revolution!

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GitHub repositories (64)

Showing the top 5 popular GitHub repositories that depend on BouncyCastle:

Repository Stars
canton7/SyncTrayzor
Windows tray utility / filesystem watcher / launcher for Syncthing
Nethereum/Nethereum
Ethereum .Net cross platform integration library
ebekker/ACMESharp
An ACME client library and PowerShell client for the .NET platform (Let's Encrypt)
itext/itextsharp
[DEPRECATED] .NET port of the iText library, only security fixes will be added — please use iText 7 for .NET
NYAN-x-CAT/AsyncRAT-C-Sharp
Open-Source Remote Administration Tool For Windows C# (RAT)
Version Downloads Last updated
1.8.9 1,173,396 1/5/2021
1.8.6.1 2,780,855 4/8/2020
1.8.5 4,944,227 3/25/2019
1.8.4 1,089,808 11/2/2018
1.8.3.1 1,718,815 10/2/2018
1.8.2 2,463,658 4/14/2018
1.8.1 7,636,629 4/26/2016
1.7.0 3,386,724 4/30/2011

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).