SPPU Computer Engineering (Semester 7)
Embedded Systems
December 2016
Total marks: --
Total time: --
INSTRUCTIONS
(1) Assume appropriate data and state your reasons
(2) Marks are given to the right of every question
(3) Draw neat diagrams wherever necessary


Solve any one question.Q.1(a,b) and Q.2(a,b)
1(a) Explain in brief eBay dato breach.
6 M
1(b) Explain the need for Trusted Execution environment.
4 M

2(a) Explain the pros and cons of embedded security and management engine.
6 M
2(b) Explain the Boot Integrity.
4 M

Solve any one question.Q.3(a,b) and Q.4(a,b)
3(a) Explain in detail memory protection control for threat analysis and mitigation in security and management engine.
6 M
3(b) Explain any Digital Signature Algorithm.
4 M

4(a) Explain in detail the working of SIGMA protocol.
6 M
4(b) Explain the building blocks of the security and the management engine.
4 M

Solve any one question.Q.5(a,b) and Q.6(a,b)
5(a) Explain the different types of boot attacks.
8 M
5(b) Explain in detail EPID with its working and components.
8 M

6(a) Explain how software can use a Trusted platform module to authenticate hardware devices.
8 M
6(b) Compare Integrated Vs. Discrete TPM.
8 M

Solve any one question.Q.7(a,b,c)and Q.8(a,b,c)
7(a) Expalin in detail the closed-Door Model.
6 M
7(b) Explain DAL architecture with neat diagram.
6 M
7(c) Explain in brief BIOS alteration.
6 M

8(a) Explain in detail HDCP (High bandwidth digital contention protection)?
6 M
8(b) Explain dynamic Application loader with neat diagram.
6 M
8(c) Explain field programmable fuses.
6 M

Solve any one question.Q.9(a,b) and Q.10(a,b)
9(a) Explain the High level security requirement for IoT?
8 M
9(b) Explain the security framework for embedded securiy in IoT.
8 M

10(a) Explain in detail IoT reference architecture.
8 M
10(b) Explain the building blocks for Embedded Security.
8 M



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