cryptography

/kɹɪpˈtɒɡ.ɹə.fi/

Meanings

noun

密码学，密码术。

The discipline concerned with communication security (eg, confidentiality of messages, integrity of messages, sender authentication, non-repudiation of messages, and many other related issues), regardless of the used medium such as pencil and paper or computers.

Examples :

"The teacher used cryptography to encrypt the test answers so students couldn't cheat. "

老师使用密码学的方法对试卷答案进行加密，这样学生就无法作弊了。

Related Words

communication noun

/kəˌmjuːnɪˈkeɪʃən/

沟通，交流，通讯。

"communication of a secret"

泄露秘密的行为

students noun

/ˈstjuːdn̩ts/ /ˈstudn̩ts/

学生，学员

"He is a student of life."

他是一个在人生中不断学习的人。

repudiation noun

/ɹɪˌpjuːdiˈeɪʃən/ /ɹiˌpjuːdiˈeɪʃən/

拒绝，否认.

"The politician's repudiation of his earlier statements on tax cuts surprised many voters. "

这位政客公开否认了他之前关于减税的言论，这让很多选民感到惊讶。

confidentiality noun

/ˌkɑnfɪˌdɛnʃiˈæləti/ /ˌkɑnfɪˌdɛnʃəˈlæɾi/

保密性，机密性

"The teacher emphasized the confidentiality of the student's test scores. "

老师强调了学生考试成绩的保密性。

computers noun

/kəmˈpjuːtəs/ /kəmˈpjutɚs/

计算员，运算员

"Before electronic calculators, large organizations employed many computers who calculated numbers for tables and charts by hand. "

在电子计算器出现之前，大型机构雇佣了许多计算员，他们手工计算数据来制作表格和图表。

security noun

/sɪˈkjɔːɹəti/ /səˈkjɔɹ.ɪˌti/

安全，保障，安稳。

"The family prioritized security by installing a strong lock on the front door. "

这家人为了确保安全，在门上安装了坚固的锁。

integrity noun

/ɪnˈtɛɡɹəti/

正直，诚实， integrity

"The teacher's integrity was evident in her fair grading system, as she consistently applied the school's rules to every student. "

这位老师的正直体现在她公平的评分制度上，她始终如一地将学校的规章制度应用到每一位学生身上。

concerned verb

/kənˈsɜːnd/ /kənˈsɝnd/

涉及，关于，关系到。

"The upcoming election concerns the future of our city. "

即将到来的选举关系到我们城市的未来。

authentication noun

/ɔˌθɛntɪˈkeɪʃən/ /əˌθɛntɪˈkeɪʃən/

验证，证实。

"The website requires authentication with a password before you can access your account. "

网站要求你先用密码验证身份，才能访问你的账户。

messages noun

/ˈmɛsɪd͡ʒɪz/

消息，信息

"The student checked her phone for messages from her teacher about the homework assignment. "

那个学生查看她的手机，看看有没有老师发的关于作业的消息。

regardless adjective

/ɹɪˈɡɑːd.lɪs/ /ɹɪˈɡɑɹd.lɪs/

不在乎的，不顾的

"Regardless of the rain, she went to school. "

即使下着雨，她也毫不在乎地去上学了。

discipline noun

/ˈdɪ.sə.plɪn/

自律， дисциплина, 约束。

"Maintaining good discipline in class is essential for learning. "

保持课堂良好的纪律对学习至关重要。(Bǎo chí kètáng liánghǎo de jìlǜ duì xuéxí zhì guān zhòngyào.)