An aes-like cipher and its white-box implementation
文献类型：期刊论文
| 作者 | Bai, Kunpeng1,2; Wu, Chuankun1 |
| 刊名 | Computer journal
 |
| 出版日期 | 2016-07-01 |
| 卷号 | 59期号:7页码:1054-1065 |
| 关键词 | White-box cryptography Aes-like Key-dependent s-box Secure implementation |
| ISSN号 | 0010-4620 |
| DOI | 10.1093/comjnl/bxv119 |
| 通讯作者 | Wu, chuankun(ckwu@iie.ac.cn) |
| 英文摘要 | White-box cryptography aims at implementing a cipher to protect its key from being extracted in an untrusted environment, where the attacker has full access to the execution of the cryptographic software. in 2002, chow et al. proposed the original white-box implementation of aes. afterwards, various white-box implementations were presented. however, they were all badly broken because of a weakness of the implemented cryptographic algorithms: every parameter of the cryptographic operations is fixed except the round keys. in this paper, we present an aes-like cipher based on key-dependent s-boxes. the new cipher is designed to meet the design criteria of aes and hence provides a security level comparable to aes to resist black-box attacks. moreover, we present a white-box implementation for our aes-like cipher, which is sufficient to withstand existing white-box attacks. |
| WOS研究方向 | Computer Science |
| WOS类目 | Computer Science, Hardware & Architecture ; Computer Science, Information Systems ; Computer Science, Software Engineering ; Computer Science, Theory & Methods |
| 语种 | 英语 |
| WOS记录号 | WOS:000383203600008 |
| 出版者 | OXFORD UNIV PRESS |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2376212 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Wu, Chuankun |
| 作者单位 | 1.Chinese Acad Sci, Inst Informat Engn, State Key Lab Informat Secur, Beijing 100093, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Bai, Kunpeng,Wu, Chuankun. An aes-like cipher and its white-box implementation[J]. Computer journal,2016,59(7):1054-1065. |
| APA | Bai, Kunpeng,&Wu, Chuankun.(2016).An aes-like cipher and its white-box implementation.Computer journal,59(7),1054-1065. |
| MLA | Bai, Kunpeng,et al."An aes-like cipher and its white-box implementation".Computer journal 59.7(2016):1054-1065. |
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来源：中国科学院大学
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