Homework Help: Questions and Answers: In cryptography what does the term “secret” refer to?
a) A type of encryption algorithm
b) A method for securing physical documents
c) Information that is kept confidential or hidden
d) A protocol for secure communication
Answer:
First, let’s understand the question: It’s about cryptography, and it deals with protecting confidential information. We need to find the correct options given for the term ‘secret’.
To solve this question, let’s analyze each option one by one:
Given Options: Step by Step Answering
a) A type of encryption algorithm
- An encryption algorithm is a method used to encrypt and decrypt information. While it is related to cryptography, but the term “secret” itself does not specifically refer to an algorithm.
b) A method for securing physical documents
- This option describes a technique for protecting physical documents, but in cryptography, the term “secret” is generally used in a digital or information context rather than physical security.
c) Information that is kept confidential or hidden
- In cryptography, a “secret” typically refers to information that must be kept confidential to maintain the security of the cryptographic process. This could be a password, encryption key, or any other piece of information that needs to be protected.
d) A protocol for secure communication
- A protocol for secure communication is a set of rules that define how data should be securely transmitted over a network. While it involves maintaining secrets, the term “secret” does not specifically refer to a protocol.
Final Answer:
Based on the above analysis, the correct answer is:
c) Information that is kept confidential or hidden
In cryptography, a “secret” usually refers to sensitive information like encryption keys, passwords, or the actual message content that needs to be kept confidential.
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