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Content Provider | IEEE Xplore Digital Library |
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Author | Garcia-Martinez, M.A. Posada-Gomez, R. Morales-Luna, G. Rodriguez-Henriquez, F. |
Copyright Year | 2005 |
Description | Author affiliation: Instituto Tecnologico de Orizaba (Garcia-Martinez, M.A.; Posada-Gomez, R.) |
Abstract | Arithmetic operations over finite fields $GF(2^{m})$ are widely used in cryptography, error-correcting codes and signal processing. In particular, multiplication is especially relevant since other arithmetic operators, such as division or exponentiation, which they usually utilize multipliers as building blocks. Hardware implementation of field multiplication may provide a great speedup in procedure's performance, which easily exceeds the one observed in software platforms. In this paper we deal with an FPGA implementation of an efficient serial multiplier over the binary extension fields $GF(2^{193})$ and $GF(2^{239}).$ Those extension fields are included among the ones recommended by NIST (National Institute of Standards and Technology) standards for Elliptic Curve Cryptography. Our multiplier is of type Serial/Parallel LSB-first and operates with a latency of m-clock cycles, where m is the length of the field word. We calculate the space complexity attending the number of slices used in the FPGA |
Starting Page | 5 |
Ending Page | 26 |
File Size | 131190 |
Page Count | 22 |
File Format | |
ISBN | 0769524567 |
DOI | 10.1109/RECONFIG.2005.18 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2005-09-28 |
Publisher Place | Mexico |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Software performance NIST Signal processing Elliptic curve cryptography Hardware Error correction codes Galois fields Field programmable gate arrays Delay Arithmetic |
Content Type | Text |
Resource Type | Article |
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