Question

How is a program protected using a crypto-processor?

a.

The program binaries are encrypted using the public key and shipped to the user

b.

The crypto-processor decrypts the code and stores the decrypted code in a special memory region

c.

The processor executes the decrypted code directly from inaccessible memory

d.

All of the above

Posted under Reverse Engineering

Answer: (d).All of the above Explanation:A program is protected using a crypto-processor by encrypting the program binaries using the public key, the crypto-processor decrypts the code and stores the decrypted code in a special memory region, and the processor executes the decrypted code directly from inaccessible memory.

Engage with the Community - Add Your Comment

Confused About the Answer? Ask for Details Here.

Know the Explanation? Add it Here.

Q. How is a program protected using a crypto-processor?

Add Comment

Similar Questions

Discover Related MCQs

Q. What is the problem with encrypting and decrypting a protected program using a crypto-processor?

View solution

Q. What is the differential power analysis approach proposed by Kocher, Jaffe, and Jun?

View solution

Q. What is digital rights management?

View solution

Q. Why has the average PC become better at dealing with media content in recent years?

View solution

Q. Why is controlling the flow of media files more difficult than controlling the flow of software?

View solution

Q. Who is trying to control the use of copyrighted content residing inside personal computers?

View solution

Q. What is the role of digital rights management technologies?

View solution

Q. Why is encryption important in DRM technologies?

View solution

Q. What is the biggest challenge in designing a robust DRM technology?

View solution

Q. Where do secure playback components reside in DRM technologies?

View solution

Q. What is the purpose of DRM technologies?

View solution

Q. What is the main challenge when designing a robust DRM technology?

View solution

Q. What is the Windows Media Rights Manager?

View solution

Q. How does the Windows Media Rights Manager separate the media file from the license file?

View solution

Q. How does the license file carry the decryption key?

View solution

Q. What is the Secure Audio Path Model?

View solution

Q. Why is the Secure Audio Path Model necessary?

View solution

Q. What is the purpose of the Secure Audio Path Model?

View solution

Q. What is watermarking?

View solution

Q. What are the basic properties of a good watermarking scheme?

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!

Operating System

Dive deep into the core of computers with our Operating System MCQs. Learn about...

Internet of Things (IoT)

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

Computer Hardware

Explore the tangible components of computers with our Computer Hardware MCQs. Learn...

Python

Dive into one of the most popular languages with our Python MCQs. Understand...

Object Oriented Programming Using C++

Enhance your programming skills with our MCQs on Object Oriented Programming using...

Systems Analysis and Design Methods

Get familiar with the process of designing and improving business systems with our...

MATLAB

Hone your computational mathematics skills with our MATLAB MCQs. Understand...

Digital Image Processing (DIP)

Delve into the techniques of enhancing digital images with our Digital Image...

Data Structures and Algorithms

Journey through the fundamentals of Data Structures and Algorithms with our extensive...