CryptoBase.X509 7.3.0

dotnet add package CryptoBase.X509 --version 7.3.0
                    
NuGet\Install-Package CryptoBase.X509 -Version 7.3.0
                    
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="CryptoBase.X509" Version="7.3.0" />
                    
For projects that support PackageReference, copy this XML node into the project file to reference the package.
<PackageVersion Include="CryptoBase.X509" Version="7.3.0" />
                    
Directory.Packages.props
<PackageReference Include="CryptoBase.X509" />
                    
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 CryptoBase.X509 --version 7.3.0
                    
#r "nuget: CryptoBase.X509, 7.3.0"
                    
#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.
#:package CryptoBase.X509@7.3.0
                    
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package.
#addin nuget:?package=CryptoBase.X509&version=7.3.0
                    
Install as a Cake Addin
#tool nuget:?package=CryptoBase.X509&version=7.3.0
                    
Install as a Cake Tool

CryptoBase

Package NuGet
CryptoBase NuGet.org
CryptoBase.Abstractions NuGet.org
CryptoBase.IO NuGet.org
CryptoBase.X509 NuGet.org

A fast crypto library for .NET

See the documentation for installation and usage guides.

Status

Icon Description
⚠️ Pending
⏳ Underway
✅ Done

Data formats

Formats Status
Base32 ✅

Hash algorithms and checksums

Cryptographic hash algorithms
Algorithms Status
BLAKE2b ✅
BLAKE3 ✅
MD5 ✅
SHA-1 ✅
SHA-224 ✅
SHA-256 ✅
SHA-384 ✅
SHA-512 ✅
SHA3-224 ✅
SHA3-256 ✅
SHA3-384 ✅
SHA3-512 ✅
SHAKE128 ✅
SHAKE256 ✅
cSHAKE128 ✅
cSHAKE256 ✅
SM3 ✅
Non-cryptographic checksums
Algorithms Status
CRC-32 ✅
CRC-32C ✅

Message authentication codes

Algorithms Status
HMAC ✅
Poly1305 ✅
KMAC128 ✅
KMAC256 ✅
KMACXOF128 ✅
KMACXOF256 ✅

Key derivation functions

Algorithms Status
Argon2d ✅
Argon2i ✅
Argon2id ✅
HKDF ✅
TLS 1.2 PRF ✅

One-time passwords

Algorithms Status
HOTP ✅
TOTP ✅
Steam Guard ✅

Symmetric-key algorithms

Stream ciphers
Algorithms Status
ChaCha20 (IETF) ✅
ChaCha20 (Original) ✅
Salsa20 ✅
XChaCha20 ✅
XSalsa20 ✅
Block ciphers
Algorithms Status
AES ✅
SM4 ✅
Block cipher modes
Algorithms Status
CTR128 ✅
XTS ✅
Padding
Modes Status
Zeros ✅
PKCS #7 ✅
ANSI X9.23 ✅
ISO 10126 ✅
Authenticated encryption algorithms
Algorithms Status
AES-CCM ✅
AES-GCM ✅
ChaCha20-Poly1305 ✅
Cobblestone-128 ✅
Cobblestone-256 ✅
SM4-CCM ✅
SM4-GCM ✅
XChaCha20-Poly1305 ✅

Asymmetric cryptography

Algorithms Status
ECDH ✅
ECDSA ✅
RSA ✅
X25519 ✅
X448 ⏳
Ed25519 ✅
Ed448 ⏳
SM2 ⏳
SM9 ⏳

Hybrid public key encryption

Features Status
Base, PSK, auth and auth_psk modes ✅
HKDF-SHA256, HKDF-SHA384, HKDF-SHA512 ✅
AES-128-GCM, AES-256-GCM, ChaCha20Poly1305, export-only ✅
DHKEM(P-256, HKDF-SHA256) ✅
DHKEM(P-384, HKDF-SHA384) ✅
DHKEM(P-521, HKDF-SHA512) ✅
DHKEM(X25519, HKDF-SHA256) ✅
DHKEM(X448, HKDF-SHA512) ⚠️

Post-quantum cryptography

Key encapsulation mechanisms
Algorithms Status
ML-KEM ✅
HQC ⚠️
Hybrid key agreement mechanisms
Algorithms Status
SecP256r1MLKEM768 ✅
SecP384r1MLKEM1024 ✅
X25519MLKEM768 ✅
Digital signature algorithms
Algorithms Status
ML-DSA ✅
SLH-DSA ⚠️
FN-DSA ⚠️

X.509

Features Status
Certificate decoding ✅
Self-signed certificates ✅
Host name matching (RFC 9525) ✅
Chain validation through the platform ✅
Path validation (RFC 5280) ✅
Certificate fingerprints (RFC 8122) ✅
Certificate signing requests ⏳
CRL ⏳
OCSP ⚠️

Stream and file I/O

Features Status
Stream hashing ✅
Stream MACs ✅
XTS random access and streams ✅
Cobblestone encryption and decryption streams ✅
Cobblestone random access ✅
Product Compatible and additional computed target framework versions.
.NET net10.0 is compatible.  net10.0-android was computed.  net10.0-browser was computed.  net10.0-ios was computed.  net10.0-maccatalyst was computed.  net10.0-macos was computed.  net10.0-tvos was computed.  net10.0-windows was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last Updated
7.3.0 5 11/3/2026
7.2.0 58 11/2/2026
7.1.0 65 11/1/2026
7.0.0 63 10/30/2026