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The authors propose an efficient certificateless aggregate signature scheme which fills the security gaps in He et al.'s scheme and demonstrate the security in their scheme via a mathematical proof, and reinforce the fact that their scheme is much more efficient in a thorough performance comparison of their scheme against the previous schemes.<\/jats:p>","DOI":"10.4018\/ijisp.2019100106","type":"journal-article","created":{"date-parts":[[2019,9,13]],"date-time":"2019-09-13T10:33:27Z","timestamp":1568370807000},"page":"89-108","source":"Crossref","is-referenced-by-count":2,"title":["An Efficient and Secure Certificateless Aggregate Signature From Bilinear Maps"],"prefix":"10.4018","volume":"13","author":[{"given":"Pankaj","family":"Kumar","sequence":"first","affiliation":[{"name":"School of Computing Science and Engineering, Galgotias University, Delhi, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Vishnu","family":"Sharma","sequence":"additional","affiliation":[{"name":"Amity School of Engineering, Amity University, Noida, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Gaurav","family":"Sharma","sequence":"additional","affiliation":[{"name":"D\u00e9partement d'Informatique, Universit\u00e9 Libre de Bruxelles, Bruxelles, Belgium"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tarunpreet","family":"Bhatia","sequence":"additional","affiliation":[{"name":"Department of Computer Science and Engineering, Thapar Institute of Engineering and Technology, Punjab, India"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"2432","reference":[{"key":"IJISP.2019100106-0","first-page":"452","article-title":"Certificateless public key cryptography.","author":"S. 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