package service

import (
	"crypto/sha256"
	"crypto/subtle"
)

func CreateSHA256Hash(data []byte) []byte {
	hasher := sha256.New()

	hasher.Write(data)

	return hasher.Sum(nil)
}

func CompareHash(x, y []byte) bool {
	if len(x) != len(y) {
		return false
	}

	return subtle.ConstantTimeCompare(x, y) == 1
}