BouncyCastleSecureMimeContextSignAsync(CmsSigner, Stream, CancellationToken) Method

Asynchronously sign the content using the specified signer.

Namespace: MimeKit.Cryptography
Assembly: MimeKit (in MimeKit.dll) Version: 4.3.0

Syntax

public override Task<ApplicationPkcs7Signature> SignAsync(
	CmsSigner signer,
	Stream content,
	CancellationToken cancellationToken = default
)

TaskApplicationPkcs7Signature
A new ApplicationPkcs7Signature instance containing the detached signature data.

Exceptions

Exception	Condition
ArgumentNullException	signer is null. -or- content is null.
OperationCanceledException	The operation was canceled via the cancellation token.
CmsException	An error occurred in the cryptographic message syntax subsystem.

Exception

Condition

signer is null.

-or-

content is null.

The operation was canceled via the cancellation token.

CmsException

An error occurred in the cryptographic message syntax subsystem.

Remarks

Asynchronously signs the content using the specified signer.