Cryptographic Hardware and Embedded Systems -- CHES 2015: 17th International Workshop, Saint-Malo, France, September 13-16, 2015, Proceedings

Front Matter....Pages I-XIV
Front Matter....Pages 1-1
Robust Profiling for DPA-Style Attacks....Pages 3-21
Less is More....Pages 22-41
Blind Source Separation from Single Measurements Using Singular Spectrum Analysis....Pages 42-59
Front Matter....Pages 61-61
NaCl’s Crypto_box in Hardware....Pages 63-80
Lightweight Coprocessor for Koblitz Curves: 283-Bit ECC Including Scalar Conversion with only 4300 Gates....Pages 81-101
Single Base Modular Multiplication for Efficient Hardware RNS Implementations of ECC....Pages 102-122
Front Matter....Pages 123-140
Accelerating Homomorphic Evaluation on Reconfigurable Hardware....Pages 141-141
Modular Hardware Architecture for Somewhat Homomorphic Function Evaluation....Pages 143-163
Accelerating LTV Based Homomorphic Encryption in Reconfigurable Hardware....Pages 164-184
Front Matter....Pages 185-204
Stealing Keys from PCs Using a Radio: Cheap Electromagnetic Attacks on Windowed Exponentiation....Pages 205-205
Exclusive Exponent Blinding May Not Suffice to Prevent Timing Attacks on RSA....Pages 207-228
Who Watches the Watchmen?: Utilizing Performance Monitors for Compromising Keys of RSA on Intel Platforms....Pages 229-247
Front Matter....Pages 248-266
Improved Cryptanalysis of the DECT Standard Cipher....Pages 267-267
Practical Key Recovery for Discrete-Logarithm Based Authentication Schemes from Random Nonce Bits....Pages 269-286
The Simeck Family of Lightweight Block Ciphers....Pages 287-306
TriviA: A Fast and Secure Authenticated Encryption Scheme....Pages 307-329
Front Matter....Pages 330-353
A Physical Approach for Stochastic Modeling of TERO-Based TRNG....Pages 355-355
Predictive Models for Min-entropy Estimation....Pages 357-372
Front Matter....Pages 373-392
Improved Side-Channel Analysis of Finite-Field Multiplication....Pages 393-393
Front Matter....Pages 395-415
Evaluation and Improvement of Generic-Emulating DPA Attacks....Pages 393-393
Transient-Steady Effect Attack on Block Ciphers....Pages 416-432
Front Matter....Pages 433-450
Assessment of Hiding the Higher-Order Leakages in Hardware....Pages 451-451
Multi-variate High-Order Attacks of Shuffled Tables Recomputation....Pages 453-474
Leakage Assessment Methodology....Pages 475-494
Front Matter....Pages 495-513
Secure Key Generation from Biased PUFs....Pages 515-515
The Gap Between Promise and Reality: On the Insecurity of XOR Arbiter PUFs....Pages 517-534
End-To-End Design of a PUF-Based Privacy Preserving Authentication Protocol....Pages 535-555
Improved Test Pattern Generation for Hardware Trojan Detection Using Genetic Algorithm and Boolean Satisfiability....Pages 556-576
Front Matter....Pages 577-596
DPA, Bitslicing and Masking at 1 GHz....Pages 597-597
SoC It to EM: ElectroMagnetic Side-Channel Attacks on a Complex System-on-Chip....Pages 599-619
Finding the AES Bits in the Haystack: Reverse Engineering and SCA Using Voltage Contrast....Pages 620-640
Front Matter....Pages 641-660
Efficient Ring-LWE Encryption on 8-Bit AVR Processors....Pages 661-661
A Masked Ring-LWE Implementation....Pages 663-682
Back Matter....Pages 683-702
....Pages 703-704