System.Security.Cryptography.Cose

This assembly provides support for CBOR Object Signing and Encryption (COSE), initially defined in IETF RFC 8152.

The primary types in this assembly are

• Signing
  • Single Signer (COSE_Sign1): CoseSign1Message
  • Multi-Signer (COSE_Sign): CoseMultiSignMessage

Documentation can be found at https://learn.microsoft.com/dotnet/api/system.security.cryptography.cose

Contribution Bar

• We consider new features, new APIs and performance changes
• We consider PRs that target this library for new source code analyzers

See the Help Wanted issues.

Source

• The source code for this assembly is in the src subdirectory.
• Crytographic primitives are in the System.Security.Cryptography assembly.
• Lower-level CBOR parsing is in the System.Formats.Cbor assembly.

Deployment

The library is shipped as a NuGet package.