示例#1
0
 protected virtual MerkleNode CreateNode(MerkleNode left, MerkleNode right)
 {
     return(new MerkleNode(left, right));
 }
示例#2
0
        protected void BuildAuditTrail(List <MerkleProofHash> auditTrail, MerkleNode parent, MerkleNode child)
        {
            if (parent != null)
            {
                Contract(() => child.Parent == parent, "Parent of child is not expected parent.");
                var nextChild = parent.LeftNode == child ? parent.RightNode : parent.LeftNode;
                var direction = parent.LeftNode == child ? MerkleProofHash.Branch.Left : MerkleProofHash.Branch.Right;

                // For the last leaf, the right node may not exist.  In that case, we ignore it because it's
                // the hash we are given to verify.
                if (nextChild != null)
                {
                    auditTrail.Add(new MerkleProofHash(nextChild.Hash, direction));
                }

                BuildAuditTrail(auditTrail, child.Parent.Parent, child.Parent);
            }
        }