| 发明名称 |
PSEUDO-RANDOM NUMBER GENERATION DEVICE, PROGRAM, AND METHOD FOR STREAM ENCODING |
| 摘要 |
A pseudorandom number generation apparatus used for a stream cipher comprises at least one internal state, a non-linear conversion means that updates numeric data saved in the internal state, and a transposition means that performs only bit transposition for the numeric data, updated by the non-linear conversion means, based on a predefined rule.
|
| 申请公布号 |
US2010128870(A1) |
申请公布日期 |
2010.05.27 |
| 申请号 |
US20080593391 |
申请日期 |
2008.03.25 |
| 申请人 |
TSUNOO YUKIYASU;KUBO HIROYASU;SUZAKI TOMOYASU;SAITO TERUO;NAKASHIMA HIROKI |
发明人 |
TSUNOO YUKIYASU;KUBO HIROYASU;SUZAKI TOMOYASU;SAITO TERUO;NAKASHIMA HIROKI |
| 分类号 |
H04L9/26;H04L9/00;H04L9/18 |
主分类号 |
H04L9/26 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
