发明名称 |
Public key identification method using two hash functions |
摘要 |
<p>The public key identification method has a memory card authenticator. A first whole number is produced from two numbers. A second whole number is then formed using exponential and modulo functions. A parameter determining an interval is drawn from random exponents, and two hach functions formed. The authenticator has the cube root of a modulo number. The prover and verifier put the memory calculation into operation.</p> |
申请公布号 |
EP0878934(A1) |
申请公布日期 |
1998.11.18 |
申请号 |
EP19980401120 |
申请日期 |
1998.05.11 |
申请人 |
FRANCE TELECOM |
发明人 |
ARDITTI, DAVID;GILBERT, HENRI;STERN, JACQUES;POINTCHEVAL, DAVID |
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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