com.spire.pdf
Enum PdfEncryptionAlgorithm

java.lang.Object
  java.lang.Enum<PdfEncryptionAlgorithm>
      com.spire.pdf.PdfEncryptionAlgorithm

All Implemented Interfaces:

java.lang.Comparable<PdfEncryptionAlgorithm>

public enum PdfEncryptionAlgorithm
extends java.lang.Enum<PdfEncryptionAlgorithm>

Specifies the type of encryption algorithm.

Enum Constant Summary

AES_128
AES algorithm for 128-bit key.

AES_256
AES algorithm for 256-bit key.

RC4_128
RC4 algorithm for 128-bit key.

RC4_40
RC4 algorithm for 40-bit key.

Enum Constant Detail

RC4_40

public static final PdfEncryptionAlgorithm RC4_40

RC4 algorithm for 40-bit key.

RC4_128

public static final PdfEncryptionAlgorithm RC4_128

RC4 algorithm for 128-bit key.

AES_128

public static final PdfEncryptionAlgorithm AES_128

AES algorithm for 128-bit key.

AES_256

public static final PdfEncryptionAlgorithm AES_256

AES algorithm for 256-bit key.