SHA-1 may be vulnerablehttps://docs.google.com/viewer?url=https%3A%2F%2Fsites.google.com%2Fsite%2Fitstheshappening%2Fshappening_article.pdf%3Fattredirects%3D0 by geophile • 11 years ago 2 0 11 years agoDOdocs.google.com