Paulo Morgado
Wayne Sebbens@PauloMorgado from https://github.com/AzureAD/azure-activedirectory-identitymodel-extensions-for-dotnet/wiki/Creating-and-Validating-JWEs-(Json-Web-Encryptions) it sounds like Microsoft.IdentityModel.JsonWebTokens can handle it (which is the same repo as that page)
@sebbs that document is a bit outdated, but still shows that the library is targeted to small payloads, and, more specifically, claims.
I'm looking for something that can handle large payloads and works on streams, not objects or byte arrays.