...

package main

import "fmt"

func main() {
	fmt.Println("Hello, 世界")
}

Run Format

Package sysrand

import "crypto/internal/sysrand"

Overview ▹

Overview ▾

Package rand provides cryptographically secure random bytes from the operating system.

Index ▹

Index ▾

func Read(b []byte)

Package files

rand.go rand_getrandom.go

func Read ¶

func Read(b []byte)

Read fills b with cryptographically secure random bytes from the operating system. It always fills b entirely and crashes the program irrecoverably if an error is encountered. The operating system APIs are documented to never return an error on all but legacy Linux systems.

Note that Read is not affected by testing/cryptotest.SetGlobalRand, and it should not be used directly by algorithm implementations.

Subdirectories

Name	Synopsis
..