查询词典 encrypted

Firstly,the wavelet-based contourlet coding using an SPIHT-like algorithm is utilized on the plain image,and as a result,the compressed datum stream could be achieved which is then mapped to a 3D bit matrix. Afterward,a chaotic sequence is generated by Lorenz chaotic map,and it is preprocessed to a bit sequence which is used to permute and substitute the elements of the 3D bit matrix achieved above. In the end,the processed 3D matrix is mapped back to datum stream,and the encrypted compressed image could be achieved if decoding and inverse transform are performed on the datum stream.

首先采用基于小波的Contourlet变换的类等级树集合分割编码算法对明文图像进行压缩，得到压缩数据流，然后将压缩数据流映射为一个三维位矩阵；利用Lorenz混沌映射产生混沌序列，并对其进行预处理得到比特值序列，根据比特值序列对上述三维位矩阵进行置乱和替代操作；将置乱和替代后的位矩阵重新映射为数据流，并对其进行解码和反变换操作，得到加密后的压缩图像。

A file encrypted with algorithms like PGP are not readable, but everybody knows that there is something hidden.

与类似PGP加密算法的文件不是可读的，但是大家都知道有些事情是隐藏的。

This feature is especially convenient for sending encrypted files to people who do not have PGP or CHAOS Public Key installed.

此功能是方便发送加密文件的人谁没有PGP的或混乱的公共密钥安装。

The message to be encrypted is known as Plaintext or Message text.

这个信息进行加密是明文或已知的消息文本。

Different,and plaintext encrypted with the public key can only be deciphered

并且用公开密钥加密的明文只能用

Conversely, plaintext encrypted with the private key can be decrypted only with the public key.

相反，用秘密密钥加密的普通文本只能由公开密钥解密。

The record carrier (2) further stores a carrier region code indicating in which region content shall be allowed to be reproduced and an encrypted region key for decrypting content, in order to make it more difficult to hack a reproducing apparatus (1) for it to play record carriers having a wrong region code.

所述记录载体(2)还存储用于表明内容应该被允许在哪个区域再现的载体区域码以及用于解密内容的加密的区域密钥，以便使攻击再现设备(1)来播放具有错误区域码的记录载体变得更困难。

A secure pre-recorded medium (110) and a method for descrambling encrypted content (114) thereon.

提出了一种安全预记录介质(110)和对已加密内容(114)进行解扰的方法。

This is a preview of How to send secure encrypted email for free .

这是一个预览如何发送加密的电子邮件是免费的。

Cause 原因 This error likely means a resource adapter archive has been migrated where the passwords in the security principal map were encrypted on a different server using the encryption tool.

这个错误可能是指资源适配器档案已被迁移的密码的安全主要是加密的地图上不同的服务器使用的加密工具。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。