Exam 2: Cryptographic Tools

The purpose of the DSS algorithm is to enable two users to securelyreach agreement about a shared secret that can be used as a secret keyfor subsequent symmetric encryption of messages.

(True/False)

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Question 41

Like the MAC, a hash function also takes a secret key as input.

(True/False)

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Question 42

The __________ is the encryption algorithm run in reverse.

(Multiple Choice)

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Question 43

__________ is a procedure that allows communicating parties to verify that received or stored messages are authentic.

(Multiple Choice)

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Question 44

The advantage of a stream cipher is that you can reuse keys.

(True/False)

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Question 45

Showing 41 - 45 of 45

The purpose of the DSS algorithm is to enable two users to securelyreach agreement about a shared secret that can be used as a secret keyfor subsequent symmetric encryption of messages.

Like the MAC, a hash function also takes a secret key as input.

The __________ is the encryption algorithm run in reverse.

__________ is a procedure that allows communicating parties to verify that received or stored messages are authentic.

The advantage of a stream cipher is that you can reuse keys.

Computer Systems Overview

User Authentication

Access Control

Database and Cloud Security

Malicious Software

Denial-Of-Service Attacks

Intrusion Detection

Firewalls and Intrusion Prevention Systems

Buffer Overflow

Software Security

Operating System Security

Cloud and Iot Security

IT Security Management and Risk Assessment

IT Security Controls, Plans, and Procedures

Physical and Infrastructure Security

Human Resources Security

Security Auditing

Legal and Ethical Aspects

Symmetric Encryption and Message Confidentiality

Public-Key Cryptography and Message Authentication

Internet Security Protocols and Standards

Internet Authentication Applications

Wireless Network Security

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