Results 151 to 160 of about 597 (176)
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Speed Records for Multi-prime RSA Using AVX2 Architectures
Advances in Intelligent Systems and Computing, 2016RSA is a popular public key algorithm. Its private key operation is modular exponentiation with a composite 2k-bit modulus that is the product of two k-bit primes. Computing 2k-bit modular exponentiation can be sped up four fold with the Chinese Remainder Theorem (CRT), requiring two k-bit modular exponentiations (plus recombination).
Shay Gueron, Gueron Shay
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An Exploration of Using the Intel AVX2 Gather Load Instructions for Vectorised Image Processing [PDF]
2018 International Conference on Image and Vision Computing New Zealand (IVCNZ), 2018 Processing image data with single-instruction multiple-data (SIMD) CPU instructions provides a means of vectorising, thus speeding up execution, of standard image processing operators. SIMD register loads normally load from consecutive locations in memory, that is, consecutive pixels in a row of the image.
Cree, Michael J.
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Implementing BLAKE with AVX, AVX2, and XOP. [PDF]
IACR Cryptol. ePrint Arch., 2012 In 2013 Intel will release the AVX2 instructions, which introduce 256-bit single-instruction multiple-data (SIMD) integer arithmetic. This will enable desktop and server processors from this vendor to support 4-way SIMD computation of 64-bit add-rotate ...
Samuel Neves, Jean-Philippe Aumasson
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Optimizing Packed String Matching on AVX2 Platform
2019Exact string matching, searching for all occurrences of given pattern P on a text T, is a fundamental issue in computer science with many applications in natural language processing, speech processing, computational biology, information retrieval, intrusion detection systems, data compression, and etc.
Mehmet Akif Aydogmus +1 more
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Software implementation of SHA-3 family using AVX2
Anais do XIV Simpósio Brasileiro de Segurança da Informação e de Sistemas Computacionais (SBSeg 2014), 2014The Keccak algorithm was the winner of the competition organized by NIST to choose the new standard hash algorithm, called SHA-3. In this work, we present the details of our software implementation in conformity with draft FIPS 202. We follow two approaches for the implementation of SHA-3, the first one computes the digest for a single message, and the
Roberto Cabral, Julio López
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