#include <PdfEncrypt.h>
Inheritance diagram for PoDoFo::PdfEncryptAES:
Public Member Functions | |
void | Encrypt (unsigned char *str, pdf_long len) const |
Encrypt a character string. | |
pdf_long | CalculateStreamOffset () const |
Calculate stream offset. | |
PdfInputStream * | CreateEncryptionInputStream (PdfInputStream *pInputStream) |
PdfOutputStream * | CreateEncryptionOutputStream (PdfOutputStream *pOutputStream) |
pdf_long | CalculateStreamLength (pdf_long length) const |
Calculate stream size. | |
void | CreateEncryptionDictionary (PdfDictionary &rDictionary) const |
Client code is working only with PdfEncrypt class and knows nothing about PdfEncryptAES, it is created through CreatePdfEncrypt factory method
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Fill all keys into a encryption dictionary. This dictionary is usually added to the PDF files trailer under the /Encryption key.
Implements PoDoFo::PdfEncrypt. |
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Create a PdfInputStream that decrypts all data read from it using the current settings of the PdfEncrypt object. Warning: Currently only RC4 based encryption is supported using output streams!
Implements PoDoFo::PdfEncrypt. |
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Create a PdfOutputStream that encrypts all data written to it using the current settings of the PdfEncrypt object. Warning: Currently only RC4 based encryption is supported using output streams!
Implements PoDoFo::PdfEncrypt. |