The research is from Fujian provincial natural science fund subject: "Computer & Communication Network Variable Structure Data Encryption and Security Research".

本研究来源于省自然科学基金课题“计算机通信网络变结构数据加密与安全研究”。

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Encryption is a tradeoff between speed and security.

加密是速度和安全性之间的折衷。

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They include patents on wireless data, speech coding, security, and encryption, according to Nokia.

按诺基亚的说法，它们包括无线数据、语音编码、安全和加密方面专利。

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But the Justice Department and the FBI want Congress to pass a quite different bill, one, which would make it easier for them secretly to gain access to suspects' computers in their homes, to gather passwords, to install "recovery devices" and to disable encryption and security software.

BBC: Paul Reynolds, BBC Washington Correspondent

Among the technologies it accused Steve Jobs and his team of "borrowing" were wireless data, speech coding, security and encryption.

BBC: Nokia��s patent victory against Apple

At the heart of the matter is DirecTV's desire to bring the management and encryption of its security cards in-house.

FORBES: Stealing The Show