发明名称 Method for verifying signatures in a communication system
摘要 <p>The process concerns a system, comprising communication devices A1, A2, . . . A alpha connected to a central verification device B by the means of communication interfaces wherein each device Ai, having data processing means, communication means, memory means and random or pseudo-random generation means, transmits to the device B, having data processing means, communication means and memory means, a set of DSS digital signatures. Once all the signatures has been received by device B, device B verifies them simultaneously by performing few calculations for verifying a great same number of signatures sequentially.</p>
申请公布号 EP0643513(B1) 申请公布日期 2000.05.31
申请号 EP19940402022 申请日期 1994.09.12
申请人 GEMPLUS DEVELOPPEMENT 发明人 NACCACHE, DAVID;M'RAIHI, DAVID
分类号 G06F21/22;G06F21/20;G09C1/00;H04L9/32;(IPC1-7):H04L9/32 主分类号 G06F21/22
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