位置9的问题 Which of the following is NOT a key property of cryptographic communication?SpeedIntegrityAuthenticationConfidentiality

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BlackTom AI · Accepted Answer

The question asks which option is NOT a key property of cryptographic communication.
Option 1: Speed. While performance matters in practical systems, speed is not a fundamental security property like the others. The core properties are about protecting information, not measuring how fast the system operates.
Option 2: Integrity. This is a fundamental property ensuring that data has not been altered in transit or storage. Mechanisms like hashes and MACs are designed to guarantee integrity.
Option 3: Authentication. This is a core security goal that verifies the identity of the parties involved in the communication, typically using credentials, certificates, or protocols that establish who is communicating.
Option 4: Confidentiality. This is another essential property, ensuring that information is not disclosed to unauthorized parties, typically achieved through encryption.
In summary, confidentiality, integrity, and authentication are standard security properties of cryptographic communication, whereas speed is a performance attribute rather than a foundational security property.

位置9的问题 Which of the following is NOT a key property of cryptographic communication?SpeedIntegrityAuthenticationConfidentiality

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位置9的问题 Which of the following is NOT a key property of cryptographic communication?SpeedIntegrityAuthenticationConfidentiality

View Explanation

Log in for full answers

Similar Questions

位置14的问题 Cryptography in blockchain is primarily used for maintaining confidentiality and for transaction verification.TrueFalse

位置13的问题 What is Cryptography?Cryptography is public communication.Cryptography is communication in an adversarial environment.Cryptography is a communication method with a short history.Cryptography is only used by the military.

位置12的问题 Cryptography in blockchain ensures both the security of transaction data and the authenticity of the users involved.TrueFalse

位置10的问题 Which of the following is NOT a type of cryptography relevant to blockchain?Asymmetric key cryptographyPhishing AttacksSymmetric key cryptographyDigital signatures

What will this code print?

印第安纳·琼斯与命运之盘 你是印第安纳·琼斯的船员之一，在旅途中遇到了打开锁的密码：113545134421{350315481455_13135231542}作为天才密码破译者，你成功破解了密码。密码是什么？旗帜格式：apuCTF{flag}

I've encrypted the flag with my secret key, you'll never be able to guess it.02020c33202918431f2f0d5f162d321e44183c0b49052b240d420e0dHint: Remember this is a crypto challenge and how it might help you in this challenge!Flag format: apuCTF{flag}

More Practical Tools for Students Powered by AI Study Helper

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印第安纳·琼斯与命运之盘你是印第安纳·琼斯的船员之一，在旅途中遇到了打开锁的密码：113545134421{350315481455_13135231542}作为天才密码破译者，你成功破解了密码。密码是什么？旗帜格式：apuCTF{flag}