著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) Shehzad Ashraf Chaudhry and Husnain Naqvi and Muhammad Sher and Mohammad Sabzinejad Farash and Mahmood Ul Hassan,An improved and provably secure privacy preserving authentication protocol for SIP,Peer-to-Peer Networking and Applications,1936-6442,Springer Science and Business Media LLC,2015-09-07,10,1,1-15,https://cir.nii.ac.jp/crid/1363670321230537728,https://doi.org/10.1007/s12083-015-0400-9