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DLL

BouncyCastle.Crypto.dll

Download and install BouncyCastle.Crypto.dll to fix missing or corrupted DLL errors.

(121 Files Available)
Last Updated
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Repository Analysis

Company
The Legion of the Bouncy Castle Inc.
Product
Bouncy Castle for .NET (net4)
Description
BouncyCastle.Crypto
Architecture
x86 (32 bit) x86-64 (64 bit)
Metadata Consensus
21/121 Files 17.4%
Higher percentages indicate stronger agreement across versions. Browse repository metadata to compare variant differences.

Companies

  • The Legion of the Bouncy Castle Inc. 47
  • The Legion of the Bouncy Castle 5
  • The Legion of the Bouncy Castle Inc 2
  • Unknown 67

Products

  • Bouncy Castle for .NET (net4) 21
  • Bouncy Castle for .NET 13
  • Bouncy Castle for .NET (netstandard2.0) 12
  • Bouncy Castle Cryptography API 2
  • Bouncy Castle for .NET (netstandard1.0) 1
  • Unknown 72

Descriptions

  • BouncyCastle.Crypto 104
  • Unknown 17

Frequently Asked Questions

What is BouncyCastle.Crypto.dll?

Metadata analysis shows BouncyCastle.Crypto.dll is a Dynamic Link Library (DLL) developed by The Legion of the Bouncy Castle Inc. for Bouncy Castle for .NET (net4) and is described as “BouncyCastle.Crypto” .

DLL files (Dynamic Link Libraries) are shared core modules used by Windows programs to run efficiently without duplicating code. Most errors occur because the DLL is missing, corrupted, or outdated. In many cases, reinstalling the related application, repairing Windows, or replacing the DLL resolves the issue.

How do I fix missing DLL errors?
1

Software Fix

Fully uninstall and reinstall the program causing the error. If you are not sure what program is broken, look at the available file metadata above for hints. If a clean reinstall fails, download and install the DLL file manually.

2

Windows System Fix

Make sure Windows is fully updated. To repair system files automatically, right-click the Start menu, open PowerShell (Admin), and run these two commands in order:

Step A DISM /Online /Cleanup-Image /RestoreHealth
Step B sfc /scannow
How do I install DLL files?
1

Download & Extract

Download the file, right-click the folder, and extract all files to your computer.

2

Install the .DLL

Move the extracted DLL file into the root folder of the software that is giving you the error (where its .exe file is located), or place it in the system directory below:

32-bit → C:\Windows\SysWOW64
64-bit → C:\Windows\System32
3

Restart the Program

Close and reopen the program or game so Windows can look for and load the new DLL file.

How do I register DLL files?

Most DLL files do not need registration. However, if your file is a COM component and requires explicit system registration, follow these steps:

1

Open Terminal

Right-click the Start menu and open PowerShell (Admin) or Command Prompt (Admin).

2

Run Command

Type the command below for your file type and press Enter. You can drag and drop the DLL file directly into the terminal window to fill its path automatically.

64-bit regsvr32 "C:\path\to\filename.dll"
32-bit C:\Windows\SysWOW64\regsvr32 "C:\path\to\filename.dll"

Latest Uploads

Browse all files to filter by metadata and to view the latest version available.

NEW Verified
BouncyCastle.Crypto.dll
Incomplete Metadata
Version: 0.0.0.0
Product Version: 0.0.0.0
Language: - (0)
Uploaded: Aug 28, 2026   Size: 3.2MB
SHA256: 20b30202a2ebe59dbbb268adfa95a31ec1bdab6a474e8b25b928d7e34765f7c3
SHA1: eee75db3a70503472c297b72be8c66d1b59dfe9e
MD5: 4eb5b040f4941d447b1780354ad102b0
x86 – 32 Bit
IA-32, 32-bit
DOWNLOAD
BouncyCastle.Crypto.dll
by The Legion of the Bouncy Castle Inc.
for Bouncy Castle for .NET (net4)
BouncyCastle.Crypto
BouncyCastle portable version with support for .NET 4, .NET Standard 2.0
Version: 1.9.0.1
Product Version: 1.9.0+0f827cc3e7
Language: - (0)
Uploaded: May 20, 2026   Size: 3.2MB
SHA256: b955d82748aa84358f3dcba383fb566a4ab1f3c692b0c1c78c3cf1e8c9bdcc5a
SHA1: 9d2a4f90cea9a04408589f440e481fd4efd9913a
MD5: e5dcc1d3a79ec74147e4d182809b23bc
x86 – 32 Bit
IA-32, 32-bit
DOWNLOAD
Verified
BouncyCastle.Crypto.dll
Incomplete Metadata
Version: 0.0.0.0
Product Version: 0.0.0.0
Language: - (0)
Uploaded: Jan 1, 2026   Size: 3.2MB
SHA256: f4b6b1dd3a2bbc6de9487097926379f5fb5c7fbb1af990f69d8f397e687511f1
SHA1: 77744ac7c534ce5c823fb8ef8cd3fb2d049b3811
MD5: 22d24e3a04521592e62932fb80f4b171
x86 – 32 Bit
IA-32, 32-bit
DOWNLOAD
Verified
BouncyCastle.Crypto.dll
Incomplete Metadata
BouncyCastle.Crypto
Version: 1.8.18099.1
Product Version: 1.8.2
Language: - (0)
Uploaded: Jan 1, 2026   Size: 2.3MB
SHA256: 7da10d7afc6f6a99a9bf8ae0db18629e9508ad1fcc68b2ed0e66a36b702ee4d1
SHA1: d35daadd8d0998d0ac679010e72c7ddcc1ac6a2f
MD5: 7be5619378496aa4cd1c7683eeb295ca
x86 – 32 Bit
IA-32, 32-bit
DOWNLOAD
Verified
BouncyCastle.Crypto.dll
Incomplete Metadata
BouncyCastle.Crypto
Version: 1.8.20343.1
Product Version: 1.8.9
Language: - (0)
Uploaded: Nov 24, 2025   Size: 2.5MB
SHA256: 32d46ca84573c9b053d1db85c7702e6b90da7f9450528698f81d7893e598a7c8
SHA1: 3d6dbb5b41fae9429211dc31542406ccb20ac964
MD5: 8fcbccc2b446094947d86ef62cf0c135
x86 – 32 Bit
IA-32, 32-bit
DOWNLOAD