BigIntHelper

struct BigIntHelper {

}

Members

fromBytes BigInt fromBytes(in ubyte[] buffer): Because std.bigint's member data is a private property, and there is no API setDigit that opens the opposite of getDigit, it can only be shifted by digits one by one. !! Here is a performance bottleneck.
isProbablePrime bool isProbablePrime(const BigInt n, const size_t confidence): Test whether BigInt n is prime. Step 1: millerRabinPrimeTest Step 2: lucasLehmerTest
mul BigInt mul(const BigInt a, const BigInt b): Bug BigInt mul() of phobos will be fixed in version 2.087.0 Details: https://github.com/dlang/phobos/pull/6972
powmod BigInt powmod(const BigInt base, const BigInt exponent, const BigInt modulus)
randomGenerate BigInt randomGenerate(uint bitLength, int highBit = -1, int lowBit = -1): Random generate a BigInt by bitLength.
randomGenerate BigInt randomGenerate(const BigInt min, const BigInt max): Random generate a BigInt between min and max.
toUBytes ubyte[] toUBytes(const BigInt value)