cryptanalyst

简明释义

英[/ˌkrɪp.təˈnæl.ɪst/]美[/ˌkrɪp.təˈnæl.ɪst/]

n. 密码专家；密码破译者

英英释义

单词用法

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反义词

例句

1.If a cryptanalyst thinks that a user has used the same key to encrypt two different files, he can XOR the two files together and cancel out the output from the PRNG.

如果密码分析认为，在用户使用相同的密钥来加密两个不同的文件，他可以异或两个文件一起，并取消了从PRNG输出。

2.If a cryptanalyst thinks that a user has used the same key to encrypt two different files, he can XOR the two files together and cancel out the output from the PRNG.

如果密码分析认为，在用户使用相同的密钥来加密两个不同的文件，他可以异或两个文件一起，并取消了从PRNG输出。

3.In these attacks, if the cryptanalyst knows the file type, then he can use knowledge of header formats to guess at the key stream used to encode the file.

在这些袭击中，如果知道密码分析的文件类型，那么他可以使用头格式的知识来猜测用于编码文件的密钥流。

4.This leaves the cryptanalyst with a file that contains only the two original files XORed against each other.

这就只剩下了一个文件，只包含对彼此异或两个原始文件密码分析。

5.The work of a cryptanalyst 密码分析师 is crucial in breaking encrypted communications.

密码分析师的工作对于破解加密通信至关重要。

6.During World War II, many cryptanalysts 密码分析师 were recruited to decipher enemy messages.

在第二次世界大战期间，许多密码分析师被招募来破译敌方信息。

7.A skilled cryptanalyst 密码分析师 can identify weaknesses in cryptographic algorithms.

一位熟练的密码分析师能够识别加密算法中的弱点。

8.The job of a cryptanalyst 密码分析师 often involves working with advanced mathematical techniques.

密码分析师的工作通常涉及使用高级数学技术。

9.Many tech companies hire cryptanalysts 密码分析师 to enhance their cybersecurity measures.

许多科技公司雇佣密码分析师来增强其网络安全措施。

作文

In the age of information technology, the role of a cryptanalyst (密码分析师) has become increasingly crucial. A cryptanalyst is a professional who specializes in deciphering encrypted messages and codes. Their work is not just limited to breaking codes; it involves understanding the underlying principles of cryptography, which is the science of secure communication. As our world becomes more interconnected through the internet, the need for secure communication has skyrocketed, making the role of a cryptanalyst more important than ever. Historically, the field of cryptanalysis has roots that date back to ancient civilizations. For instance, during World War II, the efforts of notable cryptanalysts like Alan Turing were pivotal in breaking the Enigma code used by the Germans. This breakthrough not only changed the course of the war but also laid the groundwork for modern computing and cryptographic techniques. Today, a cryptanalyst must possess a strong foundation in mathematics, computer science, and analytical skills. They often use advanced algorithms and software tools to analyze patterns in encrypted data, searching for vulnerabilities that can be exploited. The responsibilities of a cryptanalyst are varied and often challenging. They work closely with cybersecurity teams to ensure that sensitive information remains protected from unauthorized access. By identifying potential weaknesses in encryption methods, they contribute to the development of stronger security protocols. Additionally, cryptanalysts may also be involved in developing new cryptographic systems that can withstand emerging threats from cybercriminals. One of the most fascinating aspects of being a cryptanalyst is the intellectual challenge it presents. Each encryption algorithm is unique, and breaking it requires creativity and critical thinking. A successful cryptanalyst must think like an adversary, anticipating how an enemy might attempt to breach security measures. This 'cat and mouse' game between cryptographers and cryptanalysts drives innovation in both fields, leading to advancements that enhance our overall security. Moreover, the ethical implications of a cryptanalyst's work cannot be overlooked. While their primary goal is to protect information, the skills they possess can also be used for malicious purposes. Therefore, many cryptanalysts adhere to strict ethical guidelines and work within legal frameworks to ensure that their expertise is used responsibly. The balance between national security and individual privacy is a hot topic in today’s digital landscape, and cryptanalysts often find themselves at the center of these discussions. In conclusion, the profession of a cryptanalyst (密码分析师) is vital in our increasingly digital world. Their ability to decode encrypted messages and strengthen security measures plays a significant role in protecting personal and national information. As technology continues to evolve, the demand for skilled cryptanalysts will undoubtedly grow, making it a promising career path for those interested in mathematics, computer science, and cybersecurity. The work of a cryptanalyst is not only intellectually stimulating but also essential for maintaining the integrity of our communications in an era where data breaches and cyber threats are commonplace.