rand

Documentation

Overview

Package rand implements a cryptographically secure pseudorandom number generator.

Index

• Variables
• func Init() error
• func Read(b []byte) (int, error)

Variables

var Reader io.Reader = &bufferedReader{r: bufio.NewReader(&reader{})}

Reader is the default reader.

Functions

func Init

func Init() error

Init can be called to make sure /dev/urandom is pre-opened on kernels that do not support getrandom(2).

func Read

func Read(b []byte) (int, error)

Read reads from the default reader.