查询词典 Encryption

The KEM scheme in the KEM+DEM paradigm is used to encapsulate the symmetric key for a multi-message hybrid encryption, IND-CCAs security is proved. An instantiation is presented to show the requirement of IND-CCA2 security for KEM is not essential.

4证明了KEM+DEM混合加密范例中的KEM用于多消息混合加密中，即KEM+SKE，是IND-CCA_S安全的，并用一个实例说明了此时对KEM要求IND-CCA2不是必要的。

Key encryption is a bit more complicated (you must exchange keys with your friends) but safer.

钥加密是一个更加复杂一点（你必须交换钥匙与你的朋友），但更安全。

Rather, it is a signature and encryption key that corresponds to a second key stored in your computer.

确切地说，这是一个签名和加密密钥，与你的计算机上存储的第二个密钥相对应。

Aleman ,which is one of the most popular public key encryption and digital signature algorithm.

密码，简而言之，就是一种只允许信息的发出者和规定的接收者知道信息内容的工具。

Key words: digital signature; encryption technology; digital certificate; electronic documents; security issues

要害词：数字签名；加密技术；数字证书；电子文档；安全问题

Digital signcryption is a new kind of digital signature which integrates public key encryption and signature simultaneously in a logic step.

数字签密是一种带加密功能的数字签名，它是公钥加密算法和数字签名在更高层次上的结合。

There were several different and incompatible versions of these loopback encryption engines, most supporting only one crypto algorithm.

存在有许多不同并且不兼容的这样的加密引擎，它们中的大部分只支持一种加密算法。

Encryption and decryption of data from a macro sense is very simple, very easy to understand.

数据加密与解密从宏观上讲是非常简单的，很容易理解。

Digital signature: An electronic, encryption-based, secure stamp of authentication on a macro or document.

数字签名：宏或文档上电子的、基于加密的安全验证戳。

Digital certificate: Attachment for a file, macro project, or e-mail message that vouches for authenticity, provides secure encryption, or supplies a verifiable signature.

数字证书：文件、宏工程或电子邮件的附件，它证明上述各项的真实性、提供安全的加密或提供可验证的签名。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。