Titlebook: Cryptographic Hardware and Embedded Systems -- CHES 2015; 17th International W Tim Güneysu,Helena Handschuh Conference proceedings 2015 Int

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Ondine Bradbury,Daniela AcquaroMersenne-like primes, the proposed RNS algorithm requires 2 times less moduli than the state-of-art ones, leading to 4 times less precomputations and about 2 times less operations. FPGA implementations of our algorithm are presented, with area reduced up to 46 %, for a time overhead less than 10 %.

Mere仅仅

Aggrandize

The Application of the WBE Theory,omewhat homomorphic encryption scheme YASHE. Our implementation is the first FPGA implementation that is designed for evaluating functions on homomorphically encrypted data (up to a certain multiplicative depth) and we illustrate this capability by evaluating the SIMON-64/128 block cipher in the enc

松驰

osteoclasts

Stepped Frequency Signal Processing,acks extract decryption keys using a very low measurement bandwidth (a frequency band of less than 100 kHz around a carrier under 2 MHz) even when attacking multi-GHz CPUs..We demonstrate the attacks’ feasibility by extracting keys from GnuPG (unmodified ElGamal and non-blinded RSA), within seconds,

Pudendal-Nerve

Kelly Ann Krawczyk,Bridgett A. Kingdely believed that exponent blinding would prevent any timing attack on RSA. At cost of significantly more timing measurements this paper extends the before-mentioned attacks to RSA with CRT when Montgomery’s multiplication algorithm and exponent blinding are applied. Simulation experiments are cond

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cutlery

Data Collection and Preprocessing,onfidentiality of the communications. In this paper we present an improved cryptanalysis approach which is more effective than the Nohl-Tews-Weinmann (NTW) attack and requires four times less plaintext material. Under the best conditions, our known plaintext attack requires only 3 min of communicati

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https://doi.org/10.1007/978-3-662-48324-4Countermeasures; Cryptography; Fault attacks; Hardware security; Side-channel attacks; Authentication; Cry

interrogate

978-3-662-48323-7International Association for Cryptologic Research 2015