стеганография
A bit of one of the pixel's RGB channels is extracted incorrectly. Steganography, LSB
There was a problem with extracting the last bit of the selected pixel channel. There is a program for steganography with the ... rom each byte, then everything works correctly, the decoded text from the image is identical to the previously encoded one.
Random does not work correctly in the C# loop [duplicate]
This question is already answered here:
... o a separately created file and based on randomly taken values from the head (and not based on the image) works correctly...