Tutorial & Examples¶

encryption Module¶

Steganography - Basic usage¶

Set the data to use the stenganography function:

from Stegencry import encrypt
obj = encrypt()
obj.set_master("path_to_image")
obj.set_slave("path_to_image")
obj.set_output("path_to_output")
obj.generate_key()

Call steganography and save the output:

obj.steganography()

Steganography - Advanced Usage¶

Note

On this example we’ll generate an image, encrypt the pixels and save the output.

Complete example:

from Stegencry import encrypt
obj = encrypt()
obj.set_master("path_to_image")
obj.set_output("path_to_output")
obj.generate_key()
obj.print_key()
obj.shuffle_pixels()
obj.steganography()
obj.save_image()

Shuffle_pixels - Basic usage¶

Set the data to use the shuffle_pixels function:

from Stegencry import encrypt
obj = encrypt()
obj.set_master("path_to_image")
obj.set_output("path_to_output")
obj.generate_key()

Call shuffle_pixels and save the output:

obj.shuffle_pixels()
obj.save_image()

Shuffle_pixels - Advanced Usage¶

Note

On this example we’ll encrypt the master image and its rgb values but we wont hide it in another one (see Steganography)

Complete example:

from Stegencry import encrypt
obj = encrypt()
obj.set_master("path_to_image")
obj.set_output("path_to_output")
obj.generate_key()
obj.print_key()
obj.encrypt_rgb()
obj.shuffle_pixels()
obj.save_image()

Encrypt_rgb - Basic usage¶

Set the data to use the encrypt_rgb function:

from Stegencry import encrypt
obj = encrypt()
obj.set_master("path_to_image")
obj.set_output("path_to_output")
obj.generate_key()

Call encrypt_rgb and save the output:

obj.encrypt_rgb()
obj.save_image()

Encrypt_rgb - Advanced Usage¶

Note

On this example we’ll encrypt the master image and its rgb values but we wont hide it in another one (see Steganography)

Complete example:

from Stegencry import encrypt
obj = encrypt()
obj.set_master("path_to_image")
obj.set_output("path_to_output")
obj.generate_key()
obj.print_key()
obj.encrypt_rgb()
obj.shuffle_pixels()
obj.save_image()

decryption Module¶

Steganography - Basic usage¶

Set the data to use the stenganography function:

from Stegencry import decrypt
obj = decrypt()
obj.set_master("path_to_image")
obj.set_output("path_to_output")
obj.set_key("key")

Call steganography and save the output:

obj.steganography()
obj.save_image()

Steganography - Advanced Usage¶

Note

Here we’ll retrive the image

Complete example:

from Stegencry import decrypt
obj = decrypt()
obj.set_master("path_to_image")
obj.set_output("path_to_output")
obj.set_key("key")
obj.steganography()
obj.unshuffle_pixels()
obj.save_image()

Unshuffle_pixels - Basic usage¶

Set the data to use the unshuffle_pixels function:

from Stegencry import decrypt
obj = decrypt()
obj.set_master("path_to_image")
obj.set_output("path_to_output")
obj.set_key("key")

Call unshuffle_pixels and save the output:

obj.unshuffle_pixels()
obj.save_image()

Unshuffle_pixels - Advanced Usage¶

Note

Here we’ll retrive the image

Complete example:

from Stegencry import decrypt
obj = decrypt()
obj.set_master("path_to_image")
obj.set_output("path_to_output")
obj.set_key("key")
obj.unshuffle_pixels()
obj.decrypt_rgb()
obj.save_image()

Decrypt_rgb - Basic usage¶

Set the data to use the encrypt_rgb function:

from Stegencry import decrypt
obj = decrypt()
obj.set_master("path_to_image")
obj.set_output("path_to_output")
obj.set_key("key")

Call encrypt_rgb and save the output:

obj.decrypt_rgb()
obj.save_image()

Encrypt_rgb - Advanced Usage¶

Note

Here we retrive the image

Complete example:

from Stegencry import decrypt
obj = decrypt()
obj.set_master("path_to_image")
obj.set_output("path_to_output")
obj.set_key("key")
obj.unshuffle_pixels()
obj.decrypt_rgb()
obj.save_image()