TY - GEN
T1 - Implementation of efficient operations over GF(232) using graphics processing units
AU - Tanaka, Satoshi
AU - Yasuda, Takanori
AU - Sakurai, Kouichi
PY - 2014
Y1 - 2014
N2 - Evaluating non-linear multivariate polynomial systems over finite fields is an important subroutine, e.g., for encryption and signature verification in multivariate public-key cryptography. The security of multivariate cryptography definitely becomes lower if a larger field is used instead of GF(2) given the same number of bits in the key. However, we still would like to use larger fields because multivariate cryptography tends to run faster at the same level of security if a larger field is used. In this paper, we compare the efficiency of several techniques for evaluating multivariate polynomial systems over GF(232) via their implementations on graphics processing units.
AB - Evaluating non-linear multivariate polynomial systems over finite fields is an important subroutine, e.g., for encryption and signature verification in multivariate public-key cryptography. The security of multivariate cryptography definitely becomes lower if a larger field is used instead of GF(2) given the same number of bits in the key. However, we still would like to use larger fields because multivariate cryptography tends to run faster at the same level of security if a larger field is used. In this paper, we compare the efficiency of several techniques for evaluating multivariate polynomial systems over GF(232) via their implementations on graphics processing units.
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U2 - 10.1007/978-3-642-55032-4_62
DO - 10.1007/978-3-642-55032-4_62
M3 - Conference contribution
AN - SCOPUS:84958552033
SN - 9783642550317
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 602
EP - 611
BT - Information and Communication Technology - Second IFIP TC5/8 International Conference, ICT-EurAsia 2014, Proceedings
PB - Springer Verlag
T2 - 2nd IFIP TC5/8 International Conference on Information and Communication Technology, ICT-EurAsia 2014
Y2 - 14 April 2014 through 17 April 2014
ER -