aframeworkforrealvaluedciphersystems
文献类型：期刊论文
| 作者 | Zhaozhi Zhang; Nan Jiang |
| 刊名 | journalofsystemssciencecomplexity
 |
| 出版日期 | 2007 |
| 卷号 | 20期号:4页码:486 |
| ISSN号 | 1009-6124 |
| 英文摘要 | Most cipher systems designed thus far are binary-valued or integer-valued cipher systems. Their security relies on the assumption that one-way functions exist. Though the existence of one-way functions has not been proved yet, most cryptographic researchers believe that one-way functions exist. In addition, many candidates for one-way functions have been proposed. Therefore, the key step for developing real-valued cipher systems is to define real one-way functions and to propose candidates for them. In this paper, based on computational complexity theory over the real field, we give two definitions of real one-way functions; one is for digital one-way functions and the other is for general one-way functions. Candidates for these two classes of one-way functions are also proposed. Moreover, we present two examples to demonstrate that the candidates for both digital one-way functions and general one-way functions can be applied to construct secure real-valued cipher systems. |
| 语种 | 英语 |
| 源URL | [http://ir.amss.ac.cn/handle/2S8OKBNM/43391]  |
| 专题 | 中国科学院数学与系统科学研究院 |
| 作者单位 | 中国科学院数学与系统科学研究院 |
| 推荐引用方式 GB/T 7714 | Zhaozhi Zhang,Nan Jiang. aframeworkforrealvaluedciphersystems[J]. journalofsystemssciencecomplexity,2007,20(4):486. |
| APA | Zhaozhi Zhang,&Nan Jiang.(2007).aframeworkforrealvaluedciphersystems.journalofsystemssciencecomplexity,20(4),486. |
| MLA | Zhaozhi Zhang,et al."aframeworkforrealvaluedciphersystems".journalofsystemssciencecomplexity 20.4(2007):486. |
入库方式： OAI收割
来源：数学与系统科学研究院
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