Using the cryptographic one-way hash function and exclusive-or operation, this paper proposes a new mutual authentication scheme between the remote user and server.
该文利用安全单向哈希函数和异或运算，提出了一种新的远程用户和服务器双向认证机制。
参考来源 - 开放式网络中一种新的远程用户认证机制·2,447,543篇论文数据，部分数据来源于NoteExpress
In fact, when this feature is enabled, and the INSERT operation requires a new or reused block, DB2 will take an exclusive (x) lock on the block in order to add it to the target cell.
实际上，当该特性被启用，并且INSERT操作要求一个新的或重用的块时，DB 2将在块上采用一个独占的(X)锁，以便将它添加到目标单元。
If the parity fixing does not result in a weak key, you don't need this exclusive OR operation.
如果奇偶修正得到的不是弱密钥，那么就不需要进行这种exclusive OR操作。
Then perform another exclusive or operation between the result of the first exclusive or operation and the third (unchanged) block.
然后将第一次exclusive OR操作得到的结果与第三个(未改变的)块进行另一次exclusive OR操作。
应用推荐