| Monday,
August 12th
Tuesday,
August 13th
Wednesday,
August 14th
Thursday,
August 15th |
|
Presentations
| Time |
Event |
| 8:30 - 8:45 |
Welcome |
|
| Session
| Authors
| Talk's
Title |
| 8:45 - 9:10 |
Invited Talk |
Jean-Jacques Quisquater (UCL, BE) |
CHES:
Past Present and Future |
| 9:10 - 10:25 |
Session 1: Attack
Strategies |
S. Skorobogatov and R. Anderson (U
Cambridge, UK) |
Optical Fault
Induction Attacks
[pdf, 3387 kB] |
| S. Chari, J.R. Rao, and P. Rohatgi (IBM, US) |
Template Attacks
[ppt, 1509 kB] [pdf,
1998 kB] |
| D. Agrawal, B. Archambeault, J.R. Rao, and P.
Rohatgi (IBM, US) |
The EM Side-channel(s)
[ppt, 1340 kB] [pdf,
352 kB] |
| 10:25 - 10:45 |
Break |
| 10:45 - 12:00 |
Session 2: Finite Field and
Modular Arithmetic I |
S. Gueron (University of Haifa, IL,
and Discretix Technologies, IL) |
Enhanced Montgomery
Multiplication |
| R. Lórencz (CTU in Prague, CZ) |
New Algorithm for Classical Modular
Inverse
[ppt, 965 kB] [pdf,
135 kB] |
| W. Fischer and J.-P. Seifert (Infineon, DE) |
Increasing the bitlength of
crypto-coprocessors via smart hardware/software
codesign |
| 12:00 -
13:20 |
Lunch |
| 13:20 - 15:00 |
Session 3: Elliptic Curve Cryptography I |
E. Oswald (TU-Graz, AT) |
Enhancing Simple
Power-Analysis Attacks on Elliptic Curve Cryptosystems
[pdf, 207 kB] |
| E. Trichina (Gemplus, IT) and A. Bellezza
(University of Rome "La Sapienza", IT) |
Implementation of Elliptic curve
cryptography with built-in counter measures against side channel
attacks |
| C. Gebotys and R. Gebotys (U Waterloo, CA) |
Secure Elliptic Curve Implementations:
An analysis of resistance to power-attacks in a DSP processor
core
[ppt, 1322 kB] [pdf,
893 kB] |
| K. Itoh, T. Izu, and M. Takenaka (Fujitsu,
JP) |
Address-bit Differential Power
Analysis on Cryptographic Schemes OK-ECDH and
OK-ECDSA
[ppt, 1935 kB] [pdf,
780 kB] |
| 15:00 - 15:20 |
Break |
| 15:20 - 17:25 |
Session 4: AES and AES Candidates |
A. K. Lutz, J. Treichler, F.K.
Gurkaynak, H. Kaeslin, G. Basler, A. Erni, S. Reichmuth, P. Rommens,
S. Oetiker, and W. Fichtner (ETH, CH) |
2Gbit/s Hardware
Realizations of RIJNDAEL and SERPENT: A comparative analysis
[ppt, 920 kB] [pdf,
1399 kB] |
| G. Bertoni, L. Breveglieri (Politecnico di Milano,
IT), P. Fragneto (STMicroelectronics, IT), M. Macchetti, and S.
Marchesin (ALARI, University of Italian Switzerland, Lugano,
CH) |
Efficient Software Implementation of
AES on 32-bits Platforms
[ppt, 310 kB] [pdf,
361 kB] |
| S. Morioka and A. Satoh (IBM, JP) |
An Optimized S-Box Circuit
Architecture for Low Power AES Design
[pdf, 361 kB] |
| E. Trichina, D. De Seta, and L. Germani (Gemplus,
IT) |
Simplified adaptive multiplicative
masking for AES and its secure implementation |
| J. Dj. Golic (Gemplus, IT) and C. Tymen (Gemplus,
FR) |
Multiplicative masking and power
analysis of AES
[ppt, 353 kB] [pdf,
316 kB] |
| 17:25 - 17:50 |
Session 5: Tamper Resistance |
A. Huang (MIT, US) |
Keeping Secrets in
Hardware: the Microsoft X-BOX Case Study
[pdf, 3784 kB] |
| 17:50 |
Adjourn |
| Time |
Event |
|
| Session
| Authors
| Talk's
Title |
| 08:45 - 10:00 |
Session 6: RSA Implementation |
B. den Boer (TNO TPD, NL), K.
Lemke, and G. Wicke (T-Systems, DE) |
A DPA Attack Against
the Modular Reduction within a CRT Implementation of RSA
[pdf, 1089 kB] |
| V. Klima and T. Rosa (ICZ, CZ) |
Further Results and Considerations on
Side Channel Attacks on RSA
[ppt, 705 kB] [pdf,
1565 kB] |
| C. Aumueller, P. Bier, W. Fischer, P. Hofreiter,
and J.-P. Seifert (Infineon, DE) |
Fault attacks on RSA with CRT:
Concrete Results and Practical Countermeasures |
| 10:00 -
10:20 |
Break |
| 10:20 - 12:00 |
Session 7: Finite Field and Modular
Arithmetic II |
C.D. Walter (Comodo, UK) |
Some Security Aspects
of the Mist Randomized Exponentiation Algorithm
[ppt, 260 kB] [pdf,
283 kB] |
| M. Joye (Gemplus, FR) and S-M. Yen (Nat. Central U,
TW) |
The Montgomery Powering
Ladder
[pdf, 833 kB] |
| K. Itoh, J. Yajima, M. Takenaka, and N. Torii
(Fujitsu, JP) |
DPA Countermeasures by improving the
window method
[ppt, 359 kB] [pdf,
624 kB] |
| M. Stam (TU Eindhoven, NL) and A.K. Lenstra (Citi,
US) |
Efficient subgroup exponentiation in
quadratic and sixth degree extensions |
| 12:00 -
13:20 |
Lunch |
| 13:20 - 15:25 |
Session 8: Elliptic Curve Cryptography II |
E. Konstantinou, Y. Stamatiou, and
C. Zaroliagis (U Patras, GR) |
On the efficient
generation of elliptic curves over prime fields
[ppt, 267 kB] [pdf,
378 kB] |
| N. Gura, S. Chang Shantz, H. Eberle (Sun
Microsystems, US), D. Finchelstein (U Waterloo, CA), S. Gupta, V.
Gupta, and D. Stebila (Sun Microsystems, US) |
An End-to-End Systems Approach to
Elliptic Curve Cryptography
[pdf, 632 kB] |
| R. Schroeppel, C. Beaver, R. Gonzales, R. Miller,
and T. Draelos (Sandia, US) |
A Low-Power Design for an Elliptic
Curve Digital Signature Chip
[pdf,
584 kB] |
| M. Ernst, M. Jung, F. Madlener, S.A. Huss (TU
Darmstadt, DE), and R. Bluemel (Cryptovision, DE) |
A Reconfigurable System on Chip
Implementation for Elliptic Curve Cryptography over
GF(2^n)
[ppt, 679 kB] [pdf,
1103 kB] |
| N. Boston, T.C. Clancy, Y. Liow, and J.E. Webster
(Urbana-Champaign, US) |
Genus Two Hyperelliptic Curve
Coprocessor
[pdf, 123 kB] |
| 15:25 -
15:45 |
Break |
| 15:45 - 16:10 |
Session 9: Random Number Generation |
V. Fischer (U Jean Monnet, FR) and
M. Drutarovsky (U Kosice, SL) |
True Random Number
Generator Embedded in Reconfigurable Hardware
[ppt, 1214 kB] [pdf,
2206 kB] |
| 16:10 - 17:40 |
Invited Panel |
Werner Schindler (BSI, DE) (moderator), Randall J.
Easter (NIST, US), Paul Timmel (NSA, US), and Thomas E. Tkacik
(Motorola, US) |
Hardware
Random Number Generation
W. Schindler: [ppt, 188 kB] [pdf,
46 kB]
R. J. Easter: [ppt, 438 kB] [pdf,
636 kB]
P. Timmel: [ppt, 221 kB] [pdf,
298 kB]
T. E. Tkacik: [ppt, 379 kB] [pdf,
170 kB] |
| 17:40 |
Adjourn |
| Time |
Event |
|
| Session
| Authors
| Talk's
Title |
| 08:35 - 09:35 |
Invited Talk |
Sanjay Sarma (MIT, US) |
Radio
Frequency Identification Systems |
| 09:35 -
09:55 |
Break |
| 09:55 - 10:20 |
Session 10: New Primitives |
A. Klimov and A. Shamir (Weizmann, IL) |
A New Class of Invertible
Mappings |
| 10:20 - 12:00 |
Session 11: Finite Field and Modular
Arithmetic III |
A. A-A. Gutub, A. F. Tenca, E. Savas, and C.K. Koc
(Oregon State U, US) |
Scalable and Unified Hardware to
Compute Montgomery Inverse in GF(p) and GF(2^n)
[ppt, 586 kB] [pdf,
425 kB] |
| J. Wolkerstorfer (TU-Graz, AT) |
Dual-Field Arithmetic Unit for GF(p)
and GF(2^m)
[pdf, 163 kB] |
| A. Reyhani-Masoleh and A. Hasan (U Waterloo,
CA) |
Error Detection in Polynomial Basis
Multipliers over Binary Extension Fields
[pdf, 259 kB] |
| D. Page and N. Smart (U Bristol, UK) |
Hardware implementation of finite
fields of characteristic three |
| 12:00 -
13:20 |
Lunch |
| 13:20 - 14:35 |
Session 12: Elliptic Curve Cryptography
III |
M. Ciet, J-J. Quisquater, and F. Sica (UCL,
BE) |
Preventing Differential Analysis in
GLV Elliptic Curve Scalar Multiplication
[pdf, 1128 kB] |
| J.C. Ha (Korea Nazarene U, KR) and S.J. Moon
(Kyungpook National U, KR) |
Randomized Signed-Scalar
Multiplication of ECC to Resist Power Attacks
[ppt, 994 kB] |
| K. Okeya (Hitachi, JP) and K. Sakurai (Kyushu
University, JP) |
Fast Multi-Scalar Multiplication
Methods on Elliptic Curves with Precomputation Strategy using
Montgomery Trick
[ppt, 1563 kB] [pdf,
1041 kB] |
| 14:35 - 15:25 |
Session 13: Hardware for Cryptanalysis |
R. Clayton and M. Bond (U Cambridge, UK) |
Experience Using a Low-Cost FPGA
Design to Crack DES Keys
[pdf, 298 kB] |
| F-X. Standaert, G. Rouvroy, J-J. Quisquater, and
J-D. Legat (UCL, BE) |
A Time-Memory Tradeoff using
Distinguished Points: New Analysis & FPGA Results |
| 15:25 |
Adjourn |
|
