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Specifies the type of encryption used for PDF security.
public enum PdfEncryptionType
| Name | Description |
|---|---|
| Aes128 | AES 128 bit encryption algorithm. |
| NotPermit | Encryption is unavailable due to FIPS compliance (MD5 and AES128 are not FIPS-compliant). |
| Standard128 | Standard 128 bit encryption algorithm. |
| Standard40 | Standard 40 bit encryption algorithm. |