作者: Chen Yang , Wenping Ma , Xinmei Wang
DOI: 10.1007/978-3-540-73547-2_32
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摘要: This paper presents a novel password-based remote user authentication scheme using bilinear pairings by introducing the concept of private key proxy quantity. In proposed scheme, an authorized is allowed to login system if and only request verified. And assigning each his corresponding quantity, collusionresistance security enhanced. The provides flexible password change strategy eliminates need table. addition, can efficiently resist message replaying attack, forgery Masquerade guessing stolen verifier attack collusion attack.