发明名称 |
An authentication system executing an elliptic curve digital signature cryptographic process |
摘要 |
An authentication system and a method for signing data are disclosed. The system uses a hardware software partitioned approach. In its implementation the system of the invention compares favourably with performance and other parameters with a complete hardware or full software implementation. Particularly, advantageously there is a reduced gate count. Also as disclosed in the invention the system makes it difficult for hackers to attack the system using simple power analysis. |
申请公布号 |
EP1729442(A3) |
申请公布日期 |
2007.05.23 |
申请号 |
EP20060252604 |
申请日期 |
2006.05.18 |
申请人 |
TATA CONSULTANCY SERVICES LIMITED |
发明人 |
SARANGARAJAN, ARAVAMUTHAN;VISWANATHA RAO, THUMPARTHY;MURUGESH, RAJIAH;SRINIDHI, NARASIMHACHAR;SREENAIAH, GUNDEBOINA |
分类号 |
H04L9/32;H04L9/06;H04L9/30 |
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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