Feat(BVM): change op sub (#1869)

[bytom/bytom.git] / protocol / consensus.go

package protocol

import "github.com/bytom/bytom/errors"

var (
        // ErrDoubleSignBlock represent the consensus is double sign in same height of different block
        ErrDoubleSignBlock  = errors.New("the consensus is double sign in same height of different block")
        errInvalidSignature = errors.New("the signature of block is invalid")
)