...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>International Journal of Computer Science and Technology >Developing an Efficient Solution to Information Hiding through Text Steganography Along with Cryptography
【24h】

Developing an Efficient Solution to Information Hiding through Text Steganography Along with Cryptography

机译：通过文本隐写术和密码学开发一种有效的信息隐藏解决方案

获取原文
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Now-a-days information security over unsecured channel is the most challenging issue. Most of the proposed algorithms in network security include only cryptography. Although cryptanalysis takes a lot of time to get back the plain text, the security given is not efficient in the conditions where the plain text is more important than the time. Therefore, we have proposed an efficient solution to use steganography along with cryptography for increased security. The proposed algorithm involves the pure format based text steganography along with the secret key cryptography. The cover text is made as ordinary as possible. The plain text from the sender is encrypted using DES algorithm which generates the cipher text. This cipher text is then embedded into the cover text using the embedding algorithm which generates the stego text which is sent through the unsecured channel. The receiver then receives the stego-text converts it into the cipher text using extraction algorithm which is then converted back to plain text using DES decryption. Instead of correct recipient if any third party or cracker or hacker obtains the stego text they may think that it is an ordinary text to teach English to the kids since we made it like that or if they try to extract the original message it requires a huge amount of computational time. The changes that can be made to the proposed algorithm is that we can make use of AES algorithm instead of DES algorithm since AES make use of 128-bit key and DES uses 64-bit key and increase in key length provides greater security.Full Paper
机译：如今，不安全通道上的信息安全是最具挑战性的问题。在网络安全性中，大多数建议的算法仅包括加密。尽管密码分析需要花费很多时间来获取纯文本，但是在纯文本比时间更重要的情况下，给定的安全性不是很有效。因此，我们提出了一种有效的解决方案，将隐写术与密码术一起使用以提高安全性。所提出的算法涉及基于纯格式的文本隐写术以及秘密密钥加密术。封面文字尽量平凡。来自发件人的纯文本使用DES算法加密，该算法生成密文。然后，使用嵌入算法将此密文嵌入到封面文本中，该算法生成通过非安全通道发送的隐秘文本。然后，接收器接收到隐秘文本，使用提取算法将其转换为密文，然后使用DES解密将其转换回纯文本。如果任何第三方，破解者或黑客获得了隐秘文本，他们可能会认为这是向孩子们教英语的普通文本，而不是正确的接收者，因为我们是这样做的，或者如果他们尝试提取原始消息，则需要大量计算时间量。可以对提出的算法进行的更改是，由于AES使用128位密钥并且DES使用64位密钥，并且密钥长度的增加提供了更大的安全性，因此我们可以使用AES算法而不是DES算法。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号