An enhanced anonymous and unlinkable user authentication and key agreement protocol for TMIS by utilization of ECC
2019 ◽
Vol 32
(5)
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pp. e3913
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2005 ◽
pp. 491-499
2016 ◽
Vol 89
(2)
◽
pp. 569-597
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2020 ◽
Vol 112
(1)
◽
pp. 463-466
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