| 一种基于m序列的图像随机加密与实时传输方案 |
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| 引用本文： | 解鲲,乌旭. 一种基于m序列的图像随机加密与实时传输方案[J]. 现代电子技术, 2003, 0(8): 22-25 |
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| 作者姓名： | 解鲲 乌旭 |
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| 作者单位： | 大连理工大学,电信学院,辽宁,大连,116024 |
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| 摘 要： | 提出了一种基于m序列的图像随机加密与实时传输方案。在加密时用m序列构造的相位函数取代了双相位输码方法中用作密钥的随机相位掩模，极大地压缩了密钥的数据量，使密钥的传送更加方便快捷。并在前有基础上加以改进，可以轻松地加密彩色图像。在完成加密后，可实时地在网络上传送加密图像，在接收端进行解密。最后进行了计算机模拟实验，实验结果表明该方案是可行的，并且易于实际应用。
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| 关 键 词： | m序列 图像加密 图像传输 随机加密 相位函数 |
| 文章编号： | 1004-373X(2003)08-022-04 |
| 修稿时间： | 2003-01-29 |
An Image Random Encryption and Real-time Transmission Scheme Based on m-sequence |
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| XIE Kun,WU Xu. An Image Random Encryption and Real-time Transmission Scheme Based on m-sequence[J]. Modern Electronic Technique, 2003, 0(8): 22-25 |
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| Authors: | XIE Kun WU Xu |
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| Abstract: | Presents an image random encryption and real time transmission scheme Instead of random phase, phase function produced by msequence is used as encryption key It compresses the data of key greatly, make the key easier to be transmitted And in this scheme, the encrypted image could be transmitted on Internet in real time for decryption Finally, computer simulation is performed, the results show the scheme is feasible Furthermore it is convenient for application |
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| Keywords: | msequence image encryption image transmission random eneryption |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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