Cryptanalysis of Schnorr Signature Scheme
Jing Liu · 2006
Schnorr signature is widely used in smart card with little computation and high rate,so it should be enough secure. In this paper a method is presented to forge the signature of Schnorr signature scheme,and we also present a key-recovery attack against the Schnorr signature algorithm under the chosen messages. All the attack actions do not depend on the computation of discrete logarithm.