发明名称 |
PROCESSOR FOR ENCRYPTING AND/OR DECRYPTING DATA AND METHOD OF ENCRYPTING AND/OR DECRYPTING DATA USING SUCH A PROCESSOR |
摘要 |
<p>A control device is connected to at least one encryption/decryption device via at least one communication device. The control device is connected to a round key generator via at least one further communication device. The control device has at least one external key input, the at least one encryption/decryption device has at least one external data input and at least one external data output, and the at least one encryption/decryption device and the round key generator are decoupled from one another.</p> |
申请公布号 |
EP1636935(A1) |
申请公布日期 |
2006.03.22 |
申请号 |
EP20040736245 |
申请日期 |
2004.06.07 |
申请人 |
PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH;KONINKLIJKE PHILIPS ELECTRONICS N.V. |
发明人 |
ROTTSCHAEFER, THOMAS;WAGNER, MATHIAS |
分类号 |
H04L9/06;(IPC1-7):H04L9/06 |
主分类号 |
H04L9/06 |
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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