| 发明名称 |
Key bit stream generation |
| 摘要 |
A bit sequence which is generated by a feedback shift register is decimated with a variable decimation value m (mε|N) in a predetermined manner which is known on the decryption side, i.e. in that every mth bit of the bit sequence is picked out from the bit sequence so as to obtain the key bit stream.
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| 申请公布号 |
US7764789(B2) |
申请公布日期 |
2010.07.27 |
| 申请号 |
US20050073018 |
申请日期 |
2005.03.04 |
| 申请人 |
INFINEON TECHNOLOGIES AG |
发明人 |
GOETTFERT RAINER;GAMMEL BERNDT;CINKLER KALMAN;RUEPING STEFAN |
| 分类号 |
H04L9/18;H04K1/00;H04K1/10;H04L9/06;H04L9/26;H04L9/28 |
主分类号 |
H04L9/18 |
| 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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