Weaknesses and improvements of a remote user authentication scheme using smart cards
胡兰兰;钮心忻;杨义先
Weaknesses and improvements of a remote user authentication scheme using smart cards

HU Lan-lan;NIU Xin-xin;YANG Yi-xian

Acta Metallurgica Sinica(English letters) . 2007, (3): 91 -94 .  DOI: 1005-8885 (2007) 03-0091-04