MultipartEncryptedDecrypt(DigitalSignatureCollection, CancellationToken) Method

Decrypts the MultipartEncrypted part.

Namespace: MimeKit.Cryptography
Assembly: MimeKit (in MimeKit.dll) Version: 4.7.1

Syntax

public MimeEntity Decrypt(
	out DigitalSignatureCollection signatures,
	CancellationToken cancellationToken = default
)

signatures DigitalSignatureCollection: A list of digital signatures if the data was both signed and encrypted.
cancellationToken CancellationToken (Optional): The cancellation token.

MimeEntity
The decrypted entity.

Exceptions

Exception	Condition
FormatException	The protocol parameter was not specified. -or- The multipart is malformed in some way.
NotSupportedException	A suitable CryptographyContext for decrypting could not be found.
PrivateKeyNotFoundException	The private key could not be found to decrypt the encrypted data.
ObjectDisposedException	The MultipartEncrypted has been disposed.
OperationCanceledException	The user chose to cancel the password prompt. -or- The operation was cancelled via the cancellation token.
UnauthorizedAccessException	3 bad attempts were made to unlock the secret key.

Remarks

Decrypts the MultipartEncrypted and extracts any digital signatures in cases where the content was also signed.