Key creation protocol resolves the key replacement problem cause by the replacement of remote control host.

通过密钥生成协议解决了由于远端控制主机的更换而导致的密钥更换问题。

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Given the difficulties these companies are facing, some investors have begun to wonder if Exxon bought XTO last year to "mask the extent of their replacement problem, " said R.

WSJ: Exxon Struggles to Find Oil

Its replacement will face the same problem.

ECONOMIST: The worst government agency around is finally scrapped

To solve that problem, iFixit has commissioned replacement tabs and will include them with any iPad part it sells, says Wiens.

FORBES: iPad's Screen Cracking Far Less Than iPhone's So Far