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对于包含 128 个数据块的哈希树,您需要执行多少次哈希检查才能定位错误?假设错误只发生在一个块上。
答案是 15。128 个数据块产生深度为 8 的树。要找到定位误差 (2 multiply depth-1)=(2 multiply 8-1)=15