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PDFKeyLengthEnum
PDFKeyLengthEnum enumeration constants are used to set the encryption key length when the exported PDF file is encrypted with the RC4 algorithm.
Note: All values except PDFKL_40Bit require PDF version 1.4 or greater (see IPDFExportFeatures::PDFVersion).
typedef enum {
PDFKL_40Bit = 5,
PDFKL_48Bit = 6,
PDFKL_56Bit = 7,
PDFKL_64Bit = 8,
PDFKL_72Bit = 9,
PDFKL_80Bit = 10,
PDFKL_88Bit = 11,
PDFKL_96Bit = 12,
PDFKL_104Bit = 13,
PDFKL_112Bit = 14,
PDFKL_120Bit = 15,
PDFKL_128Bit = 16
} PDFKeyLengthEnum;
Elements
| Name | Description |
|---|---|
| PDFKL_40Bit | The key length is 40 bits. |
| PDFKL_48Bit | The key length is 48 bits. |
| PDFKL_56Bit | The key length is 56 bits. |
| PDFKL_64Bit | The key length is 64 bits. |
| PDFKL_72Bit | The key length is 72 bits. |
| PDFKL_80Bit | The key length is 80 bits. |
| PDFKL_88Bit | The key length is 88 bits. |
| PDFKL_96Bit | The key length is 96 bits. |
| PDFKL_104Bit | The key length is 104 bits. |
| PDFKL_112Bit | The key length is 112 bits. |
| PDFKL_120Bit | The key length is 120 bits. |
| PDFKL_128Bit | The key length is 128 bits. |
Used in
7/3/2024 8:50:10 AM