| 一种基于RSA和纠错码的水印算法 |
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| 引用本文： | 陈丽萍,吴子文. 一种基于RSA和纠错码的水印算法[J]. 福建师范大学学报(自然科学版), 2004, 20(3): 16-19 |
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| 作者姓名： | 陈丽萍 吴子文 |
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| 作者单位： | 福建师范大学数学与计算机科学学院,福建,福州,350007 |
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| 基金项目： | 福建省自然科学基金资助项目(A0210015)，福建省科技厅K类基金资助项目(K02029) |
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| 摘 要： | 提出一种基于RSA公钥、纠错码和DCT变换的盲水印算法,利用客户的公钥对水印信息进行RSA加密,以确保只有合法用户才能获取水印信息,并嵌入纠错码来增强其健壮性,实验证明该算法能抵制一些基本攻击.
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| 关 键 词： | 信息隐藏 盲水印 RSA公钥 纠错码 |
| 文章编号： | 1000-5277(2004)03-0016-04 |
| 修稿时间： | 2004-04-01 |
A Watermarking Alglorithm Based on RSA and Error Correcting Code |
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| CHEN Li-ping,WU Zi-wen. A Watermarking Alglorithm Based on RSA and Error Correcting Code[J]. Journal of Fujian Teachers University(Natural Science), 2004, 20(3): 16-19 |
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| Authors: | CHEN Li-ping WU Zi-wen |
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| Abstract: | Digital watermarking technology is often applied in copyright protection. A new blind watermarking algorithm based on RSA and DCT is given, which uses the client's RSA public key to encrypt the watermarking information to ensure the legal client's right. In addition, the error correcting code is added to strength on the embedded information and the experiment is proved that it can resist some attacks. |
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| Keywords: | information hiding blind watermarking RSA error correcting code |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
