go-waku/waku/v2/protocol/pb/utils.go

20 lines
328 B
Go
Raw Normal View History

package pb
import (
gcrypto "github.com/ethereum/go-ethereum/crypto"
proto "github.com/golang/protobuf/proto"
)
func (msg *WakuMessage) Hash() ([]byte, error) {
out, err := proto.Marshal(msg)
if err != nil {
return nil, err
}
return Hash(out), nil
}
func Hash(data []byte) []byte {
return gcrypto.Keccak256(data)
}