pngz v1.0.0

pngz-js

A library for encoding/decoding data into PNG images

Functions

encode(<Buffer>data[, <String>password], <Function(<Error>err, <Buffer>png)>callback)

Takes in a buffer or string of any sort of data, and produces a buffer for a PNG image file containing that data in compressed form. When given a password, it will also encrypt the compressed data using AES-256.

decode(<Buffer>png[, <String>password], <Function(<Error>err, <Buffer>data)>callback)

Takes in a buffer for a PNG image file, and produces a buffer for the decompressed data contained in the image. When given a password, it will also decrypt the compressed data using AES-256.