// [Coron]
// https://cs.nyu.edu/~dodis/ps/merkle.pdf
// [Larsson]
-// https://www.nada.kth.se/kurser/kth/2D1441/semteo03/lecturenotes/assump.pdf
+// https://web.archive.org/web/20040719170906/https://www.nada.kth.se/kurser/kth/2D1441/semteo03/lecturenotes/assump.pdf
package ecdsa
// Further references: