Results 51 to 60 of about 1,299,040 (282)

Prime Field ECDSA Signature Processing for Reconfigurable Embedded Systems

International Journal of Reconfigurable Computing, 2011
Growing ubiquity and safety relevance of embedded systems strengthen the need to protect their functionality against malicious attacks. Communication and system authentication by digital signature schemes is a major issue in securing such systems.
Benjamin Glas, Oliver Sander, Vitali Stuckert, Klaus D. Müller-Glaser, Jürgen Becker   +4 more
doaj   +1 more source

Dynamic scaling and aging phenomena in short-range Ising spin glass: Cu$_{0.5}$Co$_{0.5}$Cl$_{2}$-FeCl$_{3}$ graphite bi-intercalation compound

, 2003
Static and dynamic behavior of short-range Ising-spin glass Cu$_{0.5}$Co$_{0.5}$Cl$_{2}$-FeCl$_{3}$ graphite bi-intercalation compounds (GBIC) has been studied with SQUID DC and AC magnetic susceptibility.
A. Ito, A.J. Bray, A.J. Bray, A.K. Hartmann, A.T. Ogielski, C.C. Paulsen, D. Petit, D.S. Fisher, D.S. Fisher, D.S. Fisher, E. Vincent, E.V. Colla, H.A. Katori, I.A. Campbell, I.S. Suzuki, I.S. Suzuki, I.S. Suzuki, Itsuko S. Suzuki, J. Houdayer, J. Lamarcq, J. Mattsson, J.-P. Bouchaud, J.R.L. de Almeida, K. Gunnarsson, K. Gunnarsson, L. Lundgren, M. Picco, M. Suzuki, M.F. Hansen, Masatsugu Suzuki, P. Svedlindh, P. Svedlindh, P.E. Jönsson, S. Geschwind, T. Komori, T. Komori, V. Dupuis, W.L. McMillan   +37 more
core   +1 more source

Tanner (3, 23)-Regular QC-LDPC Codes: Cycle Structure and Girth Distribution

IEEE Access
This paper studies a class of quasi-cyclic LDPC (QC-LDPC) codes, i.e., Tanner (3, 23)-regular QC-LDPC codes of code length $23p$ with $p$ being a prime and $p \equiv 1 (\mathrm {mod} 69)$ .
Qi Wang, Jingping Che, Huaan Li, Zhen Luo, Bo Zhang, Hui Liu   +5 more
doaj   +1 more source

Explicit decomposition of a rational prime in a cubic field

International Journal of Mathematics and Mathematical Sciences, 2006
We give the explicit decomposition of the principal ideal 〈p〉 (p prime) in a cubic field.
Saban Alaca, Blair K. Spearman, Kenneth S. Williams   +2 more
doaj   +1 more source

A high speed processor for elliptic curve cryptography over NIST prime field

IET Circuits, Devices and Systems, 2022
Elliptic curve cryptography (ECC), as one of the public key cryptography systems, has been widely applied to many security applications. It is challenging to implement a scalar multiplication (SM) operation which has the highest computational complexity ...
Xianghong Hu, Xueming Li, Xin Zheng, Yuan Liu, Xiaoming Xiong   +4 more
doaj   +1 more source

Stratification of prime spectrum of quantum solvable algebras

, 2001
A quantum solvable algebra is an iterated $q$-skew extension of a commutative algebra. We get finite statification of prime spectrum for quantum solvable algebras obeying some natural conditions.
Panov, A. N.
core   +2 more sources

Constructing Prime-Field Planar Configurations [PDF]

Proceedings of the American Mathematical Society, 1984
An infinite class of planar configurations is constructed with distinct prime-field characteristic sets (i.e., configurations represented over a finite set of prime fields but over fields of no other characteristic). It is shown that if p p is sufficiently large, then every subset of k k primes between p
openaire   +1 more source

The Splitting of Primes in Division Fields of Elliptic Curves [PDF]

Experimental Mathematics, 2002
In this paper we will give a global description of the Frobenius for the division fields of an elliptic curve E which is strictly analogous to the cyclotomic case. This is then applied to determine the splitting of a prime p in subfields of such a division field.
Duke, W., Tóth, Á.
openaire   +3 more sources

Floquet engineering of tilted and gapped Dirac bandstructure in 1T $$^\prime$$ ′ -MoS $$_2$$ 2

Scientific Reports, 2022
We have developed a rigorous theoretical formalism for Floquet engineering, investigating, and subsequently tailoring most crucial electronic properties of 1T $$^\prime$$ ′ -MoS $$_2$$ 2 by applying an external high-frequency dressing field within the ...
Andrii Iurov, Liubov Zhemchuzhna, Godfrey Gumbs, Danhong Huang, Wang-Kong Tse, Kathy Blaise, Chinedu Ejiogu   +6 more
doaj   +1 more source

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

FEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li, Pedro A. Sánchez‐Murcia, Bernd Nidetzky   +2 more
wiley   +1 more source