一种基于FFT的大整数乘法SSA算法多核并行化实现方法,其是从细粒度的角度对大整数乘法SSA算法进行多核并行优化,其核心是对利用SSA算法求取负循环卷积的四个核心计算过程分别进行并行设计,即分别对分解,FFT正变换,点乘和FFT逆变换四个计算过程进行优化. Based on the FFT algorithm SSA large integer multiplication of...
49(16):221-224.Abstract:ConcerningthefastlargeintegermultiplicationbasedonfastFouriertransform,aGPUparallelmethodbasedonCU-DAarchitectureisproposed.Byeachstepsinthefastlargeintegermultiplication,parallelimplementationisgivenrespectively.Thenthealgorithmisoptimizedthroughdatacompression.Experimentsresultshowthatthemethod...
题目描述 A large integer is an integer that far exceeds the range of integer types represented by thePythonlanguage, such as 10 to the power of 100. Please calculate the multiply result of two large integers and output the last digit of the result. 输入 The input consists of multiple lines...
Factoring alarge integern seems to be much more difficult than simply determining whether n is prime or composite. Literature They in turn are applied in digital filters and as a rapid multiplication algorithm for polynomials andlarge integers(Schönhage–Strassen algorithm). ...
We concentrate on the selection of a suitable multiplication algorithm and hardware architecture for large integer multiplication, one of the main bottlenecks in many homomorphic encryption schemes. We focus on the encryption step of an integer-based fully homomorphic encryption (FHE) sch...
This algorithm is widely used in large integer multiplication implementations. 4. Big Integer Libraries: Many programming languages provide built-in or external libraries specifically designed to handle large integers efficiently. These libraries often implement optimized algorithms and data structures to ...
Efficient Parallel Multiplication Algorithm for Large Integres. A new algorithm for calculating A * B is presented. It is based on precomputation of a small number of values that allow for an efficient parallel imple... V Bunimov,M Schimmler - Springer Berlin Heidelberg 被引量: 7发表: 2003...
I mean I want to multiply two large integer with indirect algorithm according to the size of numbers .please help me.Reply Answers (4) 1 Joe Wilson 0 7.8k 432.6k Apr 24 2015 4:54 AM Thank you for your answer, but , it didn't help me 1 sumit kumar 0 158 2.4k Mar 6 ...
The Elliptic Curve Digital Signature Algorithm admits a natural parallelization wherein the point multiplication step can be split in two parts and execute... A Sadan - 《Quintessence International》 被引量: 2发表: 2007年 Investigation of the same isomeric pair, produced from different nuclear react...
Division optimization A faster division algorithm is needed 1 Modular reduction methods Currently using division remainder for modulus; Implement Barret reduction, Montgomery reduction, Diminished Radix algorithms 3 Random number generation Implement function to generate random integers of arbitrary size 4 Cryp...