整体而言，安全与秘密通讯的学科包括密码法与密码分析，称为密码学。

Collectively, the science of secure and secret communications, involving Both cryptography and cryptanalysis, is known as cryptology.

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在密码学的历史上，谜是一轻便的密码机可将秘密通讯电文加密和解密。

In the history of cryptography, the Enigma was a portable cipher machine used to encrypt and decrypt secret messages.

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星期六，议员帕尔·维兹告诉法尔斯通讯社：“我国对英国秘密干扰政策的容忍结束了。”

The MP Parviz Sarvari told Fars on Saturday: "The nation's tolerance for Britain's hidden policy of interference is over."

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