adplus-dvertising
frame-decoration

Question

Why is generating decryption keys in runtime important?

a.

To prevent the program from being automatically unpacked

b.

To make the program run faster

c.

To increase the program's memory usage

d.

To make the program more readable

Posted under Reverse Engineering

Answer: (a).To prevent the program from being automatically unpacked Explanation:Generating decryption keys in runtime is important because it means that the program could never be automatically unpacked.

Engage with the Community - Add Your Comment

Confused About the Answer? Ask for Details Here.

Know the Explanation? Add it Here.

Q. Why is generating decryption keys in runtime important?
Add Comment

Similar Questions

Discover Related MCQs

Q. What is the disadvantage of user-input-based decryption keys?

View solution

Q. What would make cracking Defender more difficult?

View solution

Q. Why was the Chained Block Cipher in Defender crackable?

View solution

Q. What is the purpose of dongle protection?

View solution

Q. How does Defender generate decryption keys?

View solution

Q. What is a cryptographic hash algorithm?

View solution

Q. How does Defender use interdependent keys?

View solution

Q. What are interdependent keys?

View solution

Q. What is the advantage of generating decryption keys in runtime?

View solution

Q. What should be done with the verification thread in a commercial product environment?

View solution

Q. Why should the actual checksum verifications be inlined?

View solution

Q. What is the purpose of adding periodical checksum calculations from the main thread?

View solution

Q. What priority should the verification thread be set to in a commercial product environment?

View solution

Q. What changes should be made to the counter constant in a commercial product environment?

View solution

Q. Is the current implementation of the verification thread safe for commercial use?

View solution

Q. What modifications can be made to a time-stamp verification thread to make it more difficult to remove?

View solution

Q. What would happen if the encryption on each key function was not implemented in the Processor Time-Stamp Verification Thread?

View solution

Q. Why is it important to directly access the hardware time-stamp counter using a low-level instruction in the Processor Time-Stamp Verification Thread?

View solution

Q. What is the purpose of the Processor Time-Stamp Verification Thread in Defender?

View solution

Q. What is the impact of obfuscating the interface with the operating system?

View solution
View All MCQs on Reverse Engineering

Suggested Topics

Are you eager to expand your knowledge beyond Reverse Engineering? We've curated a selection of related categories that you might find intriguing.

Click on the categories below to discover a wealth of MCQs and enrich your understanding of Computer Science. Happy exploring!

Internet of Things (IoT)

Discover how devices communicate with each other in the smart world with our IoT...

Cloud Computing

Stay on top of the biggest trend in IT with our Cloud Computing MCQs. These questions...

C# programming

Hone your skills in the C# language with our MCQs. Understand data types, operators,...

Neural Networks

Dive into the world of Artificial Intelligence with our Neural Networks MCQs. Uncover...

MySQL Database

Enhance your knowledge of relational databases with our MySQL MCQs. Understand...

Management Information Systems

Discover how businesses leverage technology with our Management Information Systems...

JavaScript

Strengthen your web development skills with our JavaScript MCQs. Understand core...

Systems Programming

Decode low-level programming with our Systems Programming MCQs. These questions delve...

Cyber Security

Understand the fundamentals of safeguarding digital assets with our Cyber Security...