Masking of factorized data in a residue number system

Details Masking of factorized data in a residue number system Masking of factorized data in a residue number system

2007-08-07

2007-08-07

Malzahn, D. H. (Department: 2193)

Electrical computers: arithmetic processing and calculating

Electrical digital calculating computer

Particular function performed

Reexamination Certificate

active

10665801

ABSTRACT:
A method and a circuit for masking digital data handled by an algorithm and factorized by a residue number system based on a finite base of numbers or polynomials prime to one another, comprising making the factorization base variable.

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French Search Report from corresponding French priority application No. 02/11671.
Bajard, J-C, et al.,Modular Multiplication and Base Extensions in Residue Number Systems, Proceedings 15thIEEE Symposium on Computer Arithmetic. Vail. Co, Jun. 11-13, 2001, IEEE Symposium on Computer Arithmetic, US, Los Alamitos, IEEE Comp. Soc. Jun. 11, 2001, pp. 59-65, XP-010547810.
Yens, M. et al., RSA Speedup with Residue Number System Immune Against Hardware Fault Cryptanalysis, Lecture Notes in Computer Science, Springer Verlag, New York, NY vol. 2288, Dec. 7, 2001, pp. 397-413, XP002233842.

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