Random number generation with crypto/rand in Go



Tags : random-number

Random number is useful in many applications. From salting password to enabling secure transactions.

In this tutorial, we will learn how to generate random number in Go with crypto/rand library.

File : crypto-rand.go

 package main

 import "encoding/binary"
 import "crypto/rand"

 func main() {
 var n int32
 binary.Read(rand.Reader, binary.LittleEndian, &n)
 println(n)
 }

Run the code: > go run crytpo-rand.go and see how it goes. :-)

Reference:

Stackoverflow.com

  See also : Generate Random number with math/rand in Go



Tags : random-number

By Adam Ng

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