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A Complex Finite-field Multiplier Based on Cardiac Model
A Complex Finite-field Multiplier Based on Cardiac Model
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机译：基于心脏模型的复杂有限域乘子
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#$%^&*AU2020101577A420200910.pdf#####ABSTRACT The present invention provides a cardiac finite field multiplier for narrowband internet of things communication, comprising: an input port, used to input the operands of the composite finite field, the reduced polynomials selected on the sub fields of the composite finite fields, the selected reduced polynomials on the composite finite fields, and the clock signal; a complex finite field multiplier, used to perform multiplication of an operand on a composite finite field; a subfield multiplier and a subfield adder, respectively used by that composite finite-field multiplier for performing multiplication and addition of the operand on the subfield; controller, connected with a signal the input port and the composite finite field multiplier to control the composite finite field multiplier; an output port, connected with a signal to the controller to output a result of the multiplication performed by the complex finite domain multiplier. The invention adopts the method based on cardiac model to multiply the composite finite field, and has obvious speed advantage compared with the existing multiplier in the multiplication on the composite finite field, and can be widely used in the fields of mathematics and engineering.10 113 a - C b PController _______GF((2 n)1) q Multiplier FigF
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