utils

func GenerateRandomBytes ¶

func GenerateRandomBytes(n int) ([]byte, error)

func GenerateRandomHex ¶

func GenerateRandomHex(n int) (string, error)

GenerateRandomHex generates a random hex string of length n*2. Example: n=16 -> returns 32 chars hex string.

func GenerateRandomHexOrPanic ¶

func GenerateRandomHexOrPanic(n int) string

GenerateRandomHexOrPanic is useful for tests or initialization where error handling is hard.