Cryptanalysis of a Compact Certificateless Aggregate Signature Scheme
Chih-Cheng Chen, Hanmin Chien, Gwoboa Horng · International journal of network security · 2016
In this paper, we cryptanalyze a recently proposed com-pact certificateless aggregate signature scheme (CCLAS) and show that it is in fact insecure against a Type-I at-tack. We also point out that the success of the attack is due to the inappropriate security model used to prove that CCLAS is secure.