random

Documentation

Overview

Package random provides some functions to securely generate random bytes and numbers.

Index

• func Bytes(data []byte) error
• func Intn(n int) (int, error)
• func Perm(n int) ([]int, error)

Functions

func Bytes

func Bytes(data []byte) error

Bytes fills the given byte slice with random bytes.

func Intn

func Intn(n int) (int, error)

Intn returns a random number in [0,n).

func Perm

func Perm(n int) ([]int, error)

Perm returns a random permutation of the integers [0,n).