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Include DSP and three-phase metering chip刚才吵什么，我听见赵兄弟在骂人？王突并不想放过这事。The landlord is really industrious. I have so many more days. I am also off duty. I have seen two cases before. I still feel very heavy when I look at them again. The deceased rest in peace.大苞谷道：不住这里？自从打官司完了，我说我就给陈家当儿子，不回来了，你们猜怎么着？怎么着？我大哥不许。Before performing an SSL data transfer, Both sides of the communication must first shake hands with SSL, The encryption algorithm has been negotiated to exchange the encryption key, Perform identity authentication, Normally, This SSl handshake process only needs to be performed once, But there is a Regegotiation option in the SSL protocol, It allows renegotiation of the secret key to create a new key, The attacker repeatedly carries out the key renegotiation process, and the key renegotiation process requires the server to invest 15 times more CPU computing resources than the client. In addition, even if the server does not support Renegotiation, the attacker can still create similar attack effects by opening a new SSL connection separately.Mobile phone address book memos, operating system backup points, database backup, etc. in life are all applications of memo mode. Memorandum mode captures the internal state of an object without destroying the encapsulation and saves the state outside the object, so that the object can be restored to its original state later. The specific structure diagram is as follows: