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MimeKit

IApplicationPkcs7MimeDecryptAsync(SecureMimeContext, CancellationToken) Method

Asynchronously decrypt the enveloped-data.

Namespace: MimeKit.Cryptography
Assembly: MimeKit (in MimeKit.dll) Version: 4.7.1
Syntax
C#
Copy
Task<MimeEntity> DecryptAsync(
	SecureMimeContext ctx,
	CancellationToken cancellationToken = default
)

Parameters

ctx  SecureMimeContext
The S/MIME context to use for decrypting.
cancellationToken  CancellationToken  (Optional)
The cancellation token.

Return Value

TaskMimeEntity
The decrypted MimeEntity.
Exceptions
ExceptionCondition
ArgumentNullExceptionctx is null.
InvalidOperationException The "smime-type" parameter on the Content-Type header is not "enveloped-data".
ObjectDisposedException The IApplicationPkcs7Mime has been disposed.
OperationCanceledException The operation was canceled via the cancellation token.
CmsException An error occurred in the cryptographic message syntax subsystem.
Remarks
Asynchronously decrypts the enveloped-data using the specified SecureMimeContext.
See Also