BouncyCastle 1.8.4

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.

Showing the top 20 packages that depend on BouncyCastle.

Packages Downloads
Google.Apis.Auth
The Google APIs Client Library is a runtime client for working with Google services. This package includes auth components like user-credential, authorization code flow, etc. for making authenticated calls using the OAuth2 spec. Supported Platforms: - .NET Framework 4.5 - Windows Store apps - Windows Phone 8 and 8.1 - Portable Class Libraries
 2
NBitcoin
Port of Bitcoin from C++ and Java with full test suite on github (https://github.com/NicolasDorier/NBitcoin)
 2
NBitcoin
Implementation of bitcoin protocol
 2
NBitcoin
Port of Bitcoin from C++ and Java with full test suite on github https://github.com/NicolasDorier/NBitcoin
 2
NBitcoin
.NET Bitcoin Framework
 2

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).

This package has no dependencies.

Version Downloads Last updated
1.8.9 7 09/29/2025
1.8.6.1 6 09/29/2025
1.8.5 5 09/29/2025
1.8.4 7 09/29/2025
1.8.3.1 6 09/29/2025
1.8.2 5 09/29/2025
1.8.1 5 09/29/2025
1.7.0 3 09/29/2025