cryptographic

简明释义

英[ˌkrɪptəˈɡræfɪk]美[ˌkrɪptəˈɡræfɪk]

adj. 关于暗号的，用密码写的

英英释义

单词用法

同义词

反义词

例句

1.User data is stored on a different partition and it is encrypted using cryptographic random Numbers.

用户数据存储在不同的分区上并通过随机数字进行加密。

2.The new LTPA token USES the following strong cryptographic techniques.

新的ltpa令牌使用以下强加密技术。

3.For this traffic to be best protected, strong cryptographic ciphers should be used.

为了更好地保护通信流，应该使用强密码。

4.One of the museum exhibits is this underground magnet antennae from the 'Bita' cryptographic hardware.

博物馆的展馆之一，是来自于“碧塔海”加密硬件的地下磁铁天线。

5.This flexibility allows the STDLLs to support any cryptographic device.

这种灵活性使得STDLL 可以支持任何密码设备。

6.Encryption products checking, to control the export of cryptographic products containing strong encryption.

加密产品检查，以控制包含强加密的加密产品的出口。

7.The cryptographic information is kept in the extended attributes for each file.

加密信息保存在每个文件的扩展属性中。

8.The cryptographic 加密 algorithm is essential for protecting sensitive information.

该cryptographic 加密算法对于保护敏感信息至关重要。

9.Many online services rely on cryptographic 加密 methods to safeguard transactions.

许多在线服务依赖于cryptographic 加密方法来保护交易。

10.To ensure secure communication, we implemented cryptographic 加密 protocols.

为了确保安全通信，我们实施了cryptographic 加密协议。

11.The cryptographic 加密 keys must be kept confidential to maintain security.

为了保持安全，cryptographic 加密密钥必须保密。

12.The software uses cryptographic 加密 techniques to secure user data.

该软件使用cryptographic 加密技术来保护用户数据。

作文

In today's digital age, the importance of data security cannot be overstated. With the increasing number of cyber threats and data breaches, individuals and organizations alike are seeking robust solutions to protect their sensitive information. One of the most effective ways to achieve this is through the use of cryptographic algorithms and protocols. Cryptographic (加密的) techniques are fundamental in ensuring that data remains confidential, authentic, and unaltered during transmission.At its core, cryptographic technology involves the use of mathematical principles to encode information in such a way that only authorized parties can access it. This process not only protects data from unauthorized access but also ensures its integrity. For example, when you send a message over the internet, cryptographic methods can scramble the content so that anyone intercepting the message would only see gibberish, making it nearly impossible for them to decipher the original text without the correct decryption key.There are various types of cryptographic techniques, including symmetric and asymmetric encryption. Symmetric encryption uses a single key for both encryption and decryption, meaning that both the sender and receiver must possess the same key. This method is efficient and fast, making it suitable for large amounts of data. However, the challenge lies in securely sharing the key between parties without it being intercepted by malicious actors.On the other hand, asymmetric encryption utilizes a pair of keys: a public key and a private key. The public key can be shared openly, allowing anyone to encrypt messages intended for the owner of the private key. This method enhances security since the private key never needs to be transmitted. As a result, even if someone intercepts the encrypted message, they cannot decrypt it without access to the private key. This two-key system is widely used in secure communications, such as sending emails or conducting financial transactions online.Another critical aspect of cryptographic technology is hashing. Hash functions take an input (or 'message') and return a fixed-size string of characters, which appears random. This output, known as a hash, is unique to each unique input. Hashing is commonly used to verify data integrity; for instance, when downloading software, the hash of the downloaded file can be compared to the original hash to ensure that the file has not been tampered with.Moreover, cryptographic techniques play a vital role in establishing trust in digital transactions. Digital signatures, which are created using cryptographic algorithms, provide a way to verify the authenticity of a message or document. By signing a document with a private key, the sender can prove their identity, while the recipient can use the corresponding public key to confirm that the signature is valid. This process helps prevent fraud and ensures that the information exchanged is genuine.As we continue to rely more on digital platforms for communication and commerce, understanding the significance of cryptographic methods is essential. They not only safeguard our personal information but also enable secure interactions in an increasingly interconnected world. As technology evolves, so too will the sophistication of cryptographic techniques, challenging both developers and cybercriminals to stay one step ahead. Ultimately, embracing cryptographic solutions is crucial for fostering trust and security in our digital lives.

在当今的数字时代，数据安全的重要性不容小觑。随着网络威胁和数据泄露事件的增加，个人和组织都在寻求强有力的解决方案来保护他们的敏感信息。其中一种最有效的方法就是使用cryptographic算法和协议。Cryptographic（加密的）技术在确保数据在传输过程中保持机密、真实和未被篡改方面是基础。从本质上讲，cryptographic技术涉及使用数学原理对信息进行编码，使得只有授权方才能访问。这一过程不仅保护数据免受未经授权的访问，还确保其完整性。例如，当您通过互联网发送消息时，cryptographic方法可以将内容加密，以至于任何拦截该消息的人只会看到无意义的字符，从而使他们几乎不可能在没有正确解密密钥的情况下解读原始文本。有多种类型的cryptographic技术，包括对称加密和非对称加密。对称加密使用单个密钥进行加密和解密，这意味着发送者和接收者必须拥有相同的密钥。这种方法高效且快速，适合大量数据。然而，挑战在于如何在各方之间安全地共享密钥，而不被恶意行为者拦截。另一方面，非对称加密利用一对密钥：公钥和私钥。公钥可以公开分享，允许任何人加密发给私钥持有者的消息。这种方法增强了安全性，因为私钥无需传输。因此，即使有人拦截了加密消息，他们也无法在没有私钥的情况下解密它。这种双密钥系统广泛用于安全通信，例如发送电子邮件或在线进行金融交易。此外，cryptographic技术的另一个关键方面是哈希。哈希函数接受一个输入（或“消息”）并返回一个固定大小的字符字符串，看起来是随机的。这个输出称为哈希，对每个唯一输入都是唯一的。哈希通常用于验证数据完整性；例如，在下载软件时，可以将下载文件的哈希与原始哈希进行比较，以确保文件未被篡改。此外，cryptographic技术在建立数字交易中的信任方面发挥着至关重要的作用。数字签名是使用cryptographic算法创建的，提供了一种验证消息或文档真实性的方法。通过用私钥对文档进行签名，发送者可以证明其身份，而接收者可以使用相应的公钥确认签名有效。这一过程有助于防止欺诈，并确保交换的信息是真实的。随着我们越来越依赖数字平台进行交流和商业活动，理解cryptographic方法的重要性变得至关重要。它们不仅保护我们的个人信息，还使我们能够在日益互联的世界中进行安全交互。随着技术的发展，cryptographic技术的复杂性也将不断提高，挑战开发人员和网络犯罪分子始终保持领先地位。最终，采用cryptographic解决方案对于在我们的数字生活中促进信任和安全至关重要。