random

package
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Published: May 24, 2022 License: MIT Imports: 3 Imported by: 0

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type CryptoGenerator

type CryptoGenerator struct{}

CryptoGenerator methods produce cryptographically secure random data

func (CryptoGenerator) RandomBytes

func (g CryptoGenerator) RandomBytes(n int) ([]byte, error)

RandomBytes returns securely generated random bytes. It will return an error if the system's secure random number generator fails to function correctly, in which case the caller should not continue. Taken from https://stackoverflow.com/questions/35781197/generating-a-random-fixed-length-byte-array-in-go

func (CryptoGenerator) RandomString

func (g CryptoGenerator) RandomString(n int) (string, error)

RandomString returns a URL-safe, base64 encoded, securely generated, random string. It will return an error if the system's secure random number generator fails to function correctly, in which case the caller should not continue. This should be used when there are concerns about security and need something cryptographically secure.

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