Manuals

 

FPDI_Protection_128 - Constants

FPDI_Protection_128 makes use of some predefined constants.

Predefined Constants

SETAPDF_ENC_RC4_40 (integer) = 0

Standard encryption with 40-bits.

SETAPDF_ENC_RC4_128 (integer) = 1

Standard encryption with 128-bits.

SETAPDF_ENC_AES (integer) = 2

AES (Advanced Encryption Standard) encryption with 128-bits.