Completed
Calibrated likelihood 1. Sample cach instruction's average likelihood during normal execution
Class Central Classrooms beta
YouTube videos curated by Class Central.
Classroom Contents
On Code Execution Tracking via Power Side-Channel
Automatically move to the next video in the Classroom when playback concludes
- 1 Intro
- 2 Microcontroller Unit (MCU) Core of embedded system
- 3 Scenario 1: Key Extraction Attack
- 4 Scenario 2: Control Flow Integrity (CFI)
- 5 Code Execution Tracking
- 6 Execution tracking via Power Side-channel
- 7 Problem Formulation . Given code & power trace of MCU
- 8 Hidden Markov Model (HMM)
- 9 Overall Framework
- 10 Naïve State Definition
- 11 Basic Block as State
- 12 Unequal-length States (Cont'd) 2. Viterbl : recover the most probable state sequence
- 13 Complexity Analysis
- 14 Emission Distribution Design
- 15 Observation Symbol Design
- 16 Signal Extraction
- 17 Calibrated likelihood 1. Sample cach instruction's average likelihood during normal execution
- 18 Evaluation Setup
- 19 Abnormal Execution Tracking
- 20 Conclusion & Future Works