PST (Photo Steganography Toolkit)

Usage

• -h: Prints out help
• -e <path_to_file> <message>: Encodes message in image
• -d <path_to_file>: Decodes message in image
• -c <path_to_file> <message>: Checks if message can be encoded in image
• -i <path_to_file>: Prints out image metadata

You can also use extended flags:

• -h = --help
• -e = --encode
• -d = --decode
• -c = --check
• -i = --info

Supported formats

• P3 PPM
• BMP

Compatibility table

• Doxygen documentation works best with clang installed (more accurate code parsing)

Tested with:	Footnotes
MSVC ver. 142 (VS 2019)	-
MSVC clang-cl 12.0.0	1.
MinGW 9.0	-
GCC 12.1.1	-
Clang 14.0	-

Footnotes

1: Requires enabling exceptions support in compiler options: /EHa