File Encoding

File encoding for text, image, and sound files

Encode text, image, and sound files using Linear Feedback Shift Register

Build:

make all

Use:

./Encrypt <input_file> <output_file> <password>

Password is used to generate seed and tap position for LFSR, and acts as a key for encoding/decoding To decode encoded file usage is the same:

./Encrypt <path/to/encoded_file> <path/to/decoded_file> <password>

Use same password for decoding and encoding

Notes

LFSR can be used as random number generator with custom seed and tap