https://github.com/jpassing/jpki-net
Surface Windows public key cryptography-related functionality to .NET applications
https://github.com/jpassing/jpki-net
cryptography dotnet dotnet-framework pki-library
Last synced: 3 months ago
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Surface Windows public key cryptography-related functionality to .NET applications
- Host: GitHub
- URL: https://github.com/jpassing/jpki-net
- Owner: jpassing
- License: apache-2.0
- Created: 2022-09-17T06:58:17.000Z (over 2 years ago)
- Default Branch: master
- Last Pushed: 2024-03-31T02:31:20.000Z (about 1 year ago)
- Last Synced: 2025-01-28T03:15:14.766Z (4 months ago)
- Topics: cryptography, dotnet, dotnet-framework, pki-library
- Language: C#
- Homepage:
- Size: 204 KB
- Stars: 0
- Watchers: 2
- Forks: 0
- Open Issues: 1
-
Metadata Files:
- Readme: README.md
- License: LICENSE.txt
Awesome Lists containing this project
README
# JPKI.Net
## Jpki.Security.Cryptography
This library contains extension methods that "backport"
PKI-related methods introduced in .NET 5, 6, or 7 to older runtime versions, including:
* [`ECDsa.SignData`](https://learn.microsoft.com/en-us/dotnet/api/system.security.cryptography.ecdsa.verifydata?view=net-7.0)
overloads that accept a `DSASignatureFormat` parameter.
* [`ECDsa.VerifyData`](https://learn.microsoft.com/en-us/dotnet/api/system.security.cryptography.ecdsa.signdata?view=net-7.0)
overloads that accept a `DSASignatureFormat` parameter.
* [`{ECDSA, RSA}.ExportSubjectPublicKeyInfo`](https://learn.microsoft.com/en-us/dotnet/api/system.security.cryptography.asymmetricalgorithm.exportsubjectpublickeyinfo?view=net-7.0)
* [`{ECDSA, RSA}.ExportSubjectPublicKeyInfoPem `](https://learn.microsoft.com/en-us/dotnet/api/system.security.cryptography.asymmetricalgorithm.exportsubjectpublickeyinfopem?view=net-7.0)
* [`{ECDSA, RSA}.ImportSubjectPublicKeyInfo`](https://learn.microsoft.com/en-us/dotnet/api/system.security.cryptography.asymmetricalgorithm.importsubjectpublickeyinfo?view=net-7.0)
* [`{ECDSA, RSA}.ImportFromPem`](https://learn.microsoft.com/en-us/dotnet/api/system.security.cryptography.asymmetricalgorithm.importfrompem?view=net-7.0)
* [`RSA.ExportRSAPublicKey`](https://learn.microsoft.com/en-us/dotnet/api/system.security.cryptography.rsa.exportrsapublickey?view=net-7.0)
* [`RSA.ExportRSAPublicKeyPem`](https://learn.microsoft.com/en-us/dotnet/api/system.security.cryptography.rsa.exportrsapublickeypem?view=net-7.0)
* [`RSA.ImportRSAPublicKey`](https://learn.microsoft.com/en-us/dotnet/api/system.security.cryptography.rsa.importrsapublickey?view=net-7.0)
* [`X509Certificate2.ExportCertificatePem`](https://learn.microsoft.com/en-us/dotnet/api/system.security.cryptography.x509certificates.x509certificate2.exportcertificatepem?view=net-7.0)
The library
[uses the Windows CryptoAPI and CNG native APIs to implement these "missing" methods](https://jpassing.com/2021/12/05/importing-rsa-public-keys-in-downlevel-dotnet-and-dotnet-framework-versions/).
`Jpki.Security.Cryptography` has no runtime dependencies and supports the following runtimes:
* .NET Framework 4.7+
* .NET 6.0+ (Windows)
## Jpki.Security.WebAuthn
This library is a managed wrapper for the (semi-documented) Windows Hello
[WebAuthn API](https://github.com/microsoft/webauthn) to create WebAuthn
assertions and credentials in .NET.
`Jpki.Security.WebAuthn` depends on `Jpki.Security.Cryptography` but has no further runtime dependencies.
It supports the following runtimes:
* .NET Framework 4.7+
* .NET 6.0+ (Windows)
_All files in this repository are under the
[Apache License, Version 2.0](LICENSE.txt) unless noted otherwise._