Function randomPrime

cipher/rsa/rsa2.go:114–125

randomPrime returns two random prime numbers

()

// randomPrime returns two random prime numbers
func randomPrime() (uint64, uint64) {
	sieve := prime.SieveEratosthenes(1000)
	sieve = sieve[10:] // remove first 10 prime numbers (small numbers)
	index1 := rand.Intn(len(sieve))
	index2 := rand.Intn(len(sieve))

	for index1 == index2 {
		index2 = rand.Intn(len(sieve))
	}

	return uint64(sieve[index1]), uint64(sieve[index2])
}