The image shows four rectangular boxes with the letters "IV", "hash", and "message block 1" written on them. The boxes are arranged in a horizontal line, with the "IV" box on the left, the "hash box in the middle, and the "message blocks on the right. The first box is labeled "Message block 1", the second box is labelled "Message blocks 2", the third box is titled "Message Block 3", and it is labeled as "Message 4". The fourth box is numbered "Hash" and has a pink circle on the bottom right corner.
User keshieb uploaded the image
User keshieb uploaded the image
