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A random wrapping encryption method

机译:随机包装加密方法

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摘要

Today the quick development of computers and networks not only enriches our everyday life, but also provides us with a convenient living environment. However, hackers are everywhere in the world. Hence, our sensitive data need to be securely protected. Currently, AES and DES as the most widely used block ciphering mechanisms are popularly employed to encrypt important data. But DES was publicly cracked several years ago. On the other hand, due to the fast computer processing speed and processing power, currently no one dare to say that AES is still secure. It may be cracked someday. Therefore, in this paper, we propose a secure encryption method, called the Random Wrapping Encryption Method (RWEM for short), which is developed by employing information of current time as a part of the parameters to wrap up ciphertext in its encryption process. If a file is encrypted at different time points, the content and the length of the wrapped ciphertext file will not be the same. Thus, it is hard for hackers to analyze and crack the ciphertext. We also analyze the security of the DES, AES and RWEM, and explain why the RWEM can effectively protect some specific attacks, and why it is more secure than the DES and AES.
机译:今天,计算机和网络的快速发展不仅丰富了我们的日常生活,而且还为我们提供了方便的生活环境。然而,黑客在世界各地。因此,我们需要安全地保护我们的敏感数据。目前,AES和DES作为最广泛使用的块加密机制普遍用于加密重要数据。但德斯几年前公开破解了。另一方面,由于计算机加工速度和加工能力快,目前没有人敢说AES仍然安全。有一天可能会破裂。因此,在本文中,我们提出了一种安全的加密方法,称为随机包装加密方法(SHORT的RWEM),它是通过使用当前时间作为参数的一部分的信息来开发的,以在其加密过程中缠绕密文。如果文件在不同的时间点加密,则包装的密文文件的内容和长度将不相同。因此,黑客很难分析和破解密文。我们也分析了DES,AES和RWEM的安全性,并解释为什么RWEM可以有效地保护一些特定的攻击,为什么它比DES和AES更安全。

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