发明名称 |
CRYPTOGRAPHIC PROCESSOR |
摘要 |
The cryptographic processor has a central processing unit (102) and a coprocessor (104), having a control unit dividing a cryptographic function between a number of arithmetic subunits (106-112), the central processing unit (102) controlling the operation of the coprocessor. The central processing unit and the coprocessor are integrated in a single semiconductor chip (100) together with a common power supply unit (122). |
申请公布号 |
EP1342148(B1) |
申请公布日期 |
2013.07.03 |
申请号 |
EP20010991797 |
申请日期 |
2001.12.06 |
申请人 |
INFINEON TECHNOLOGIES AG |
发明人 |
ELBE, ASTRID;SEDLAK, HOLGER;JANSSEN, NORBERT |
分类号 |
G06F9/38;G06F1/00;G06F7/72;G06F21/55;G06F21/72 |
主分类号 |
G06F9/38 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|