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请输入英文单字,中文词皆可:

encryption    音标拼音: [ɛnkr'ɪpʃən]
加密;
(是指依据加密关键值,将数据包内的数据进行转换,
以防止数据被非授权者截获,而非法得知数据内容)

加密; (是指依据加密关键值,将数据包内的数据进行转换, 以防止数据被非授权者截获,而非法得知数据内容)

encryption
暗码化; 资料加密; 保护码

encryption
加密

encryption
n 1: the activity of converting data or information into code
[synonym: {encoding}, {encryption}]

encryption \encryption\ n.
the process of converting messages in ordinary language, or
other information into a secret coded form that cannot be
interpreted without knowing the secret method for
interpretation, called the key.

Note: Encryption is used commonly to allow messages to be
transmitted between parties at a distance without
permitting others to read and understand the message.
It is also used to make data more secure from possible
discovery and uninterpretable by unauthorized people
accessing the data. In order to read an encrypted
message, a party normally requires knowledge of both
the method of encryption and the secret key, which may
be a single word or more complex sequence of
characters. Until recently, transmission of such secret
messages required that the key be transmitted secretly
by some seecure and reliable method to the party
receiving the message. More recently, a mathematical
method was discovered to allow a party to publish an
encoding key (the public key) which allows anyone to
encode a message, but the message thus encoded can only
be decoded by the person possessing a corresponding
key, called the private key. This two-key system is
called the {public-key encryption} method.

Syn: encoding, coding, enciphering, ciphering, cyphering,
writing in code.
[WordNet 1.5]


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英文字典中文字典相关资料:


  • Advanced Encryption Standard (AES) - nvlpubs. nist. gov
    The Advanced Encryption Standard (AES) specifes a FIPS-approved cryp-tographic algorithm that can be used to protect electronic data The AES algorithm is a symmetric block cipher that can encrypt (encipher) and decrypt (decipher) digital information
  • Encryption Basics
    Encryption Basics Encryption is a security control used primarily to provide confidentiality protection for data It is a mathematical transformation to scramble data requiring protection (plaintext) into a form not easily understood by unauthorized people or machines (ciphertext)
  • What Is Encryption? - Information Technology and Innovation Foundation
    Encryption and decryption each require a unique key, or a random string of characters There are two types of encryption algorithms The first is symmetric encryption, in which the same cryptographic key is used for both encryption and decryption The second is asymmetric or public key encryption, which uses two keys: one public and one private
  • Overview of Fully Homomorphic Encryption - NIST Computer Security . . .
    Fully Homomorphic Encryption Encryption: used to protect data at rest or in transit Enc( m ) Enc( m ) Enc( m ) Fully Homomorphic Encryption: supports arbitrary computations (F) on encrypted data
  • Encryption: Securing Our Data, Securing Our Lives - BSA
    Encryption is used to prevent hackers from accessing our health records or wreaking havoc with our transportation infrastructure and electrical grid we pay for something with a credit card; and every time we upload pictures, documents, and records to the cloud, our data is being protected by encryption
  • Encryption guidance - Information Commissioners Office (ICO)
    Encryption This guidance discusses encryption in more detail Read it if you have detailed questions not answered in the Guide, or if you need a deeper understanding to help you apply encryption in practice It is aimed at DPOs and those with specific data protection responsibilities in larger organisations
  • Introduction to Encryption
    Standard encryption systems do not hide the length of the message being encrypted So, if the message space M contains messages of different lengths, our security definition requires the adversary to distinguish the encryption of two messages of the same length
  • Introduction THE RSA - MIT Mathematics
    Abstract In the field of cryptography, which aims to ensure secure message communica-tion, the RSA public key cryptosystem is the oldest widely applied secure data transmission method In this expository paper, we provide a historical and technical overview of the RSA cryptosystem We introduce the mathematical methods used in RSA, present the steps of the algorithm, discuss complexity
  • Guide to Storage Encryption for End User Devices - HHS. gov
    This publication describes three types of solutions—full disk encryption, volume and virtual disk encryption, and file folder encryption—and makes recommendations for implementing and using each type This publication also includes several use case examples, which illustrate that there are multiple ways to meet most storage encryption needs
  • Lecture 14: Cryptography - Stanford University
    Encryption at Rest refers to data that is stored on hard drives, laptops, flash drives, or cloud storage Encryption in Transit refers to data that is moving between devices and networks Integrity: only authorized users should be able to modify data or information





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