PLEASE INCLUDE A STEP BY STEP EXPLANATION

4.2 Finding SHA-1 hash collisions Using the tools provided, find SHA-1 hash collisions for: Two PDF documents Both online and offline tools are provided. Examples of SHA-1 collisions are shown in the lab file. Start with the online tools to produce a collision between two images. Then extend to the offine tool for greater flexibility of the characteristics of the input documents and use two PDFs of your choice. Prepare a report of your findings and for each tool include the 2 original images or PDFs, the hash values for each original file, the newly created PDFs, and the new common hash values