WithLSB returns the given byte with the least significant bit (LSB) set to the given bit value, while true means 1 and false means 0.

Write writes the given bytes to the least significant bits of the chunk. It returns the number of bytes written from p and an error if one occurred. C

Read reads the amount of bytes given in p from the LSBs of the image chunk. It returns the number of bytes read from the least significant bits and an

blackImage creates an RGBA image with the given width and height where all pixels are black. The underlying Pix byte array contains w x h x 4 entries.

whiteImage creates an RGBA image with the given width and height where all pixels are white. The underlying Pix byte array contains w x h x 4 entries.

Height is a short hand to return the height in pixels of the chunk

ImageToRGBA converts an image.Image to an *image.RGBA

Width is a short hand to return the width in pixels of the chunk

GetLSB given a byte, will return the least significant bit of that byte

SaveImageFile saves the given image data to the given filepath as a PNG image.

SetExtension sets the file extension to nexExt and removes the old one

CalculateChunkBounds takes the given *image.RGBA and calculates the optimal distribution of image chunks to encode the merkle tree data. The more chu

LSBCount returns the total number of least significant bits (LSB) available for encoding a message. Currently only the RGB values are considered not t

MaxX in this context returns the ending value for iterating over the horizontal axis of the image

MaxY in this context returns the ending value for iterating over the vertical axis of the image

MinX in this context returns the starting value for iterating over the horizontal axis of the image

MinY in this context returns the starting value for iterating over the vertical axis of the image

OpenImageFile opens the file at the given path and returns the decoded *image.RGBA

PixelCount returns the total number of pixels

chunkDist calculates the chunk distribution along the width and height. The aim is to get an evenly distributed field of chunks.

CalculateHash calculates the SHA256 hash of the 7 most significant bits. The least significant bit (LSB) is not considered in the hash generation as i

MaxPayloadSize returns the maximum number of bytes that can be written to this chunk

primeFactors returns what the name says ;) Src: https://siongui.github.io/2017/05/09/go-find-all-prime-factors-of-integer-number/

Equals tests for equality of two Contents. It only considers the 7 most significant bits since the last bit contains the hash data of the other chunks