Interesting Results Arising from Karatsuba Multiplication - Montgomery family of formulae
Srinivasa Rao Subramanya Rao
Abstract
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Srinivasa Rao Subramanya Rao
Abstract
Open-access reader
Multiplication is a frequently encountered operation in the implementation of cryptography. This paper shows that Montgomery's family of 3-way (degree 2 polynomial) multiplication algorithms can be obtained from the well known Karatsuba's multiplication algorithm. This paper also gives new families of formulae for 3-way (degree 2 polynomial) multiplication and extends a special case to multiply three numbers.
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Multiplication is a frequently encountered operation in the implementation of cryptography. This paper shows that Montgomery's family of 3-way (degree 2 polynomial) multiplication algorithms can be obtained from the well known Karatsuba's multiplication algorithm. This paper also gives new families of formulae for 3-way (degree 2 polynomial) multiplication and extends a special case to multiply three numbers.
Key concepts: Multiplication (music), Arithmetic, Computer science, Parallel computing, Mathematics, Combinatorics