3 ms·
Generally people won't sign garbage or random documents, so Document A has to be of a very specific subset of documents a person would sign. Then finding Docume
by modalduality 10y ago
Generally people won't sign garbage or random documents, so Document A has to be of a very specific subset of documents a person would sign. Then finding Document B constitutes a second pre-image attack.
- hueving 10y agoYou're right as long as the format doesn't contain a place to hide all of the garbage (e.g. Crap not rendered in a PDF by the PDF viewer).