Method and system of improved galois multiplication
First Claim
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1. A method of performing Galois multiplication comprising:
- converting a first and a second multiplicand of the Galois multiplication to exponential forms-using a Galois conversion data structure;
adding the exponential forms of the first and second multiplicands;
converting the added exponential forms of the first and second multiplicands to a decimal equivalent binary form using the Galois conversion data structure to decimal equivalent binary result of the Galois multiplication.
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Abstract
Embodiments of the invention include an apparatus for performing Galois multiplication using an enhanced Galois table. Galois multiplication may include converting a first and second multiplicand to exponential forms using a Galois table, adding the exponential forms of the first and second multiplicands, and converting the added exponential forms of the first and second multiplicands to a decimal equivalent binary form using the Galois table to decimal equivalent binary result of the Galois multiplication.
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Citations
11 Claims
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1. A method of performing Galois multiplication comprising:
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converting a first and a second multiplicand of the Galois multiplication to exponential forms-using a Galois conversion data structure; adding the exponential forms of the first and second multiplicands; converting the added exponential forms of the first and second multiplicands to a decimal equivalent binary form using the Galois conversion data structure to decimal equivalent binary result of the Galois multiplication. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A non-transitory computer readable medium storing instructions which when executed by processor cause the processor to perform a method, the method comprising:
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converting a first and a second multiplicand of the Galois multiplication to exponential forms-using a Galois conversion data structure; adding the exponential forms of the first and second multiplicands; converting the added exponential forms of the first and second multiplicands to a decimal equivalent binary form using the Galois conversion data structure to decimal equivalent binary result of the Galois multiplication.
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Specification