generator

func GenerateSeed ¶

func GenerateSeed() (optimus.Optimus, error)

GenerateSeed will generate a valid optimus object which can be used for encoding and decoding values.

NOTE: You must download and place the list of prime numbers into directory "data". See: github.com/pjebs/optimus-go-primes (493+MB).

If this repo is too large, then use RandN(50) to select a file from http://primes.utm.edu/lists/small/millions/ and then Rand(1000000) to choose a line to extract a prime.

func RandN ¶

func RandN(N int64) uint64

RandN returns a cryptographically secure random number in the range [1,N].