这样,通过使用powermod函数,我们可以在不进行复杂的乘方运算的情况下得到最终结果。 问题2:powermod函数的应用场景有哪些? 回答:powermod函数在密码学和计算机科学领域中有着广泛的应用。一个常见的应用场景是在RSA加密算法中,其中大素数的幂模运算被用于生成和解码密钥。此外,powermod函数还可以在计算大整数的乘方结果...
Test Fermat's little theorem forp = 5,a = 3. As expected,powermodreturns1. p = 5; a = 3; c = powermod(a,p-1,p) c = 1 Test the same case for all values ofaless thanp. The functionpowermodacts element-wise to return a vector of ones. ...
The function powermod acts element-wise to return a vector of ones. p = 5; a = 1:p-1; c = powermod(a,p-1,p) c = 1 1 1 1 Compute Fermat Primes Using Fermat Primality Test Fermat's little theorem states that if p is a prime number and a is not divisible by p, then a(...
Syntax c = powermod(a,b,m)Description example c = powermod(a,b,m) returns the modular exponentiation ab mod m. The input a,b must be integers, and m must be a nonnegative integer. For more information, see Modular Exponentiation....
The function powermod acts element-wise to return a vector of ones. p = 5; a = 1:p-1; c = powermod(a,p-1,p) c = 1 1 1 1 Compute Fermat Primes Using Fermat Primality Test Fermat's little theorem states that if p is a prime number and a is not divisible by p, then a(...
Test Fermat's little theorem forp = 5,a = 3. As expected,powermodreturns1. p = 5; a = 3; c = powermod(a,p-1,p) c = 1 Test the same case for all values ofaless thanp. The functionpowermodacts element-wise to return a vector of ones. ...
Test Fermat's little theorem forp = 5,a = 3. As expected,powermodreturns1. p = 5; a = 3; c = powermod(a,p-1,p) c = 1 Test the same case for all values ofaless thanp. The functionpowermodacts element-wise to return a vector of ones. ...
Syntax c = powermod(a,b,m)Description example c = powermod(a,b,m) returns the modular exponentiation ab mod m. The input a,b must be integers, and m must be a nonnegative integer. For more information, see Modular Exponentiation....
The function powermod acts element-wise to return a vector of ones. p = 5; a = 1:p-1; c = powermod(a,p-1,p) c = 1 1 1 1 Compute Fermat Primes Using Fermat Primality Test Fermat's little theorem states that if p is a prime number and a is not divisible by p, then a(...
Syntax c = powermod(a,b,m)Description example c = powermod(a,b,m) returns the modular exponentiation ab mod m. The input a,b must be integers, and m must be a nonnegative integer. For more information, see Modular Exponentiation....