| Original document(25 pages) 中文版 |
A pseudo random number generation device(1) includes a first linear feedback shift register(2), a second linear feedback shift register(3), an initial value generation unit(4), a polynomial coefficient generation unit(5), and a pseudo random number output unit(6). The initial value generation unit(4) generates an initial value and supplies it to the first linear feedback shift register(2) and the second linear feedback shift register(3). The polynomial coefficient generation unit(5) generates a characteristic polynomial coefficient and supplies it to the second feedback shift register(3). The pseudo random number output unit(6) generates a pseudo random number from the exclusive OR of each bit according to the bit string successively output from the first linear feedback shift register(2) and the second linear feedback shift register(3) and outputs it. |
Application Number
申请号 |
200580003531 |
Application Date
申请日 |
2005.01.28 |
| Title 名称 |
Pseudo random number generation device and pseudo random number generation program |
Publication Number
公开号 |
1914590 |
Publication Date
公开日 |
2007.02.14 |
| Approval Pub. Date |
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Granted Pub. Date |
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| International Classification 分类号 |
G06F7/58;H03K3/84 |
Applicant(s) Name
申请人 |
Victor Company of Japan |
| Address 地址 |
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| Inventor(s) Name 发明人 |
Inoha Wataru;Higurashi Seiji |
| Attorney & Agent 代理人 |
xu jing |
| More information 更 多 信 息 |
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