This work was supported in part by the National Natural Science Foundation of P.R.China under Grants[61573076,61703063,61903053];the Science and Technology Research Project of the Chongqing Municipal Education Commission of P.R.China under Grants[KJZD-K201800701,KJQN201900702,KJ1705121,KJ1705139];the Program of Chongqing innovation and entrepreneurship for Returned Overseas Scholars of P.R.China under Grant cx2018110;2018 Team Building Project for Graduate Tutors in Chongqing under Grant JDDSTD2018001.
PoW(Proof of Work)plays a significant role in most blockchain systems to grant an accounting right over decentralized participants and ensure tamper resistance.Though hash functions are generally exploited for PoW due...
为了提高可信第三方证书授权中心(certificate authority,CA)对数字证书的管理效率,提出了一种基于NTRUSign签名算法的多证书公钥基础设施(multi-certificate public key infrastructure,MCPKI)。对证书中所使用NTRUSign签名算法公钥的...