'Differential power analysis' presentation slideshows

Smart-Card Security under the Threat of Power Analysis Attacks

Smart-Card Security under the Threat of Power Analysis Attacks. Robert Sloan, U. Illinois Chicago Joint work with Tom Messerges and Ezzy Dabbish, Motorola Labs. Old Puzzle/Joke. Employee daily takes 1 brick in wheelbarrow to his car at quitting time. Bricks are very cheap.

715 views • 52 slides

Side Channels and Physical Security

443 views • 32 slides

Hardware Support for Trustworthy Systems

Hardware Support for Trustworthy Systems. Ted Huffmire ACACES 2012 Fiuggi , Italy. Disclaimer. The views presented in this course are those of the speaker and do not necessarily reflect the views of the United States Department of Defense. About Me. Assistant Professor of CS at NPS

423 views • 31 slides

Differential Power Analysis and Other Side Channel Attacks on Embedded Systems

Differential Power Analysis and Other Side Channel Attacks on Embedded Systems. Steven Butt, Jason Gordon, David Omoto, Ryan Speelman EE 202A Fall 2003. Overview. Introduction Secret key encryption Smart cards Side Channel Attacks Business Implications Side Channel Attacks Power Timing

782 views • 30 slides

2IF03 Seminar Information Security Technology Round 2 SIDE-CHANNEL ANALYSIS

2IF03 Seminar Information Security Technology Round 2 SIDE-CHANNEL ANALYSIS. Attacks on protocols. Passive attacks eavesdropping & cryptanalysis traffic analysis Active attacks masquerade replay modification of messages denial of service man-in-the-middle.

556 views • 28 slides

Smart Card security analysis Marc Witteman, TNO

Smart Card security analysis Marc Witteman, TNO. Do we need smart card security?. What are the threats ?. receiver. sender. Confidentiality: unauthorized disclosure of information. Integrity: unauthorized modification of information. Authenticity: unauthorized use of service.

423 views • 25 slides

A DPA Countermeasure by Randomized Frobenius Decomposition

A DPA Countermeasure by Randomized Frobenius Decomposition. Tae-Jun Park, Mun-Kyu Lee*, Dowon Hong and Kyoil Chung. * Inha University. Side channel analysis. Frobenius expansion. Random decomposition. Conclusion. III. IV. II. I. Outline. Power Analysis.

371 views • 21 slides

Current Flattening in Software and Hardware for Security Applications

Current Flattening in Software and Hardware for Security Applications. Authors: R. Muresan, C. Gebotys Presentation By: Radu Muresan. Outline. Introduction Power analysis attacks (PAAs) Definitions, examples, countermeasures Current flattening technique

323 views • 21 slides

Smart Card Differential Power Analysis Divide-and-conquer approach

Techniques to Prevent Power Analysis on Encryption Hardware CS252 Final Project By Shengliang Song & Nikita Borisov Professor: Jan Rabaey & Kurt Keutzer. Smart Card Differential Power Analysis Divide-and-conquer approach. Smart Card. Processing Power (Intel 8051, Motorola 6805)

297 views • 13 slides

Smart Card Security: Power Analysis Attacks

307 views • 13 slides