EncryptionAlgorithm Property
Gets or sets the encryption algorithm used to encrypt the PDF file.
Syntax
'Declaration Public Property EncryptionAlgorithm As EncryptionAlgorithm
'Usage Dim instance As PDFSecurityManager Dim value As EncryptionAlgorithm instance.EncryptionAlgorithm = value value = instance.EncryptionAlgorithm
public EncryptionAlgorithm EncryptionAlgorithm {get; set;}
Remarks
When using AES encrpytion the key size is always 128 bit and the KeySize property is set automatically to 128 bit and it can not be changed.
Requirements
Target Platforms: Windows 7, Windows 10, Windows 11, Windows Server 2022, Windows Server 2025
See Also