How does Barret Reduction Algorithm Work?
The Barret Reduction Algorithm consists of multiple steps that are used to reduce a large integer modulo a particular value:
- It computes a magic number based on the modulus of choice.
- By simplifying the division process, this magic number enables speedier computation.
- The procedure then divides the huge integer by the magic number, yielding a quotient.
- The quotient is then multiplied by the modulus before being divided again with the magic number.
- Finally, the previous multiplicationâs result is subtracted from the original huge number to yield the remainder.
Introduction to Barret Reduction Algorithm
Barret Reduction Algorithm is an algorithm that helps in turning the modulo operations into a series of multiplications and substractions to solve the problem efficiently.
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