Cryptanalysis of and improvement on the Hwang–Chen multi-proxy multi-signature schemes

Lyuu, Yuh-DauhYuh-DauhLyuuWu, Ming-LuenMing-LuenWu2009-04-292018-07-052009-04-292018-07-052005http://ntur.lib.ntu.edu.tw//handle/246246/154515http://ntur.lib.ntu.edu.tw/bitstream/246246/154515/1/12.pdfapplication/pdf216205 bytesapplication/pdfen-USCryptanalysis of and improvement on the Hwang–Chen multi-proxy multi-signature schemesjournal article10.1016/j.amc.2004.06.117http://ntur.lib.ntu.edu.tw/bitstream/246246/154515/1/12.pdf