| 发明名称 |
Encryption key hiding and recovering method and system |
| 摘要 |
An encrypted data-encryption key is hidden in the random header of a message exchanged between two parties according to a shared function known by both parties A checksum of the modified random header is thereafter appended. |
| 申请公布号 |
US2005129243(A1) |
申请公布日期 |
2005.06.16 |
| 申请号 |
US20040507775 |
申请日期 |
2004.09.15 |
| 申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
发明人 |
BOUSIS LAURENT PIERRE F. |
| 分类号 |
H04L9/00;H04L9/08;(IPC1-7):H04L9/00 |
主分类号 |
H04L9/00 |
| 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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