发明名称 |
LIST SIGNATURE METHOD AND APPLICATION TO ELECTRONIC VOTING |
摘要 |
<p>The invention concerns a list signature method comprising: an organization phase whereby reliable authority defines parameters for implementing an anonymous electronic signature; a phase which consists in registering persons on a list of authorized members to generate a list signature, during which each person calculates a private key, and the reliable authority delivers to each person a certificate for membership of the list; a phase which consists in defining a serial number; a phase wherein a member of the list generates by means of certificate a signature containing an element common to all the signatures issued by one single member with one single serial number; a phase which consists in verifying whether the signature has been generated by a member of the list and whether the serial number has been used to generate the signature.</p> |
申请公布号 |
WO2004010642(A1) |
申请公布日期 |
2004.01.29 |
申请号 |
WO2003FR02251 |
申请日期 |
2003.07.16 |
申请人 |
FRANCE TELECOM;CANARD, SEBASTIEN;GIRAULT, MARC;TRAORE, JACQUES |
发明人 |
CANARD, SEBASTIEN;GIRAULT, MARC;TRAORE, JACQUES |
分类号 |
H04L9/32;(IPC1-7):H04L9/32 |
主分类号 |
H04L9/32 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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