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2004•Unpublished venueRequires access

Fast modular multiplication by operand changing

Manfred Schimmler, Viktor Bunimov

Open publisher page 7 citations

Abstract

A new algorithm for modular multiplication for public key cryptography is presented. The algorithm is optimised with respect to area and time by use of a combination of adders and fast lookup tables. This leads to a multiplication method that can significantly speed up exponentiation, because the values of the lookup table do not depend on the operands of the individual multiplication. The speedup is achieved by continuous modification of one operand.

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What this paper is about

A new algorithm for modular multiplication for public key cryptography is presented. The algorithm is optimised with respect to area and time by use of a combination of adders and fast lookup tables. This leads to a multiplication method that can significantly speed up exponentiation, because the values of the lookup table do not depend on the operands of the individual multiplication. The speedup is achieved by continuous modification of one operand.

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OpenAlex reports 7 citations for this work. Citation counts describe recorded attention and do not establish research quality.

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Available abstract

A new algorithm for modular multiplication for public key cryptography is presented. The algorithm is optimised with respect to area and time by use of a combination of adders and fast lookup tables. This leads to a multiplication method that can significantly speed up exponentiation, because the values of the lookup table do not depend on the operands of the individual multiplication. The speedup is achieved by continuous modification of one operand.

Key concepts: Operand, Modular exponentiation, Multiplication (music), Adder, Speedup, Computer science, Modular arithmetic, Lookup table

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