Chaos; Key stream; Sample and encoding; Stream key generation;

混沌； 密钥流； 抽样编码； 流密钥生成；

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A complete new stream key generator is proposed in this paper with the truth table of Boolean functions.

本文利用布尔函数的真值表，给出了一类全新的密钥流生成器。

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RC4 is a stream cipher algorithm operating on each byte of data; like the RC2, it supports key lengths of 40 bits, 64 bits, and 128 bits.

RC 4是一个流密码算法，它对数据的每个字节进行操作；和RC 2一样，它支持长度为40位、64位和128位的密钥。

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Eventually, however, wider awareness enables some processes to be radically transformed for the better. (For more about this, see the big idea on Social Media and Business Process Transformation at CITO Research.) Note that an intelligent activity stream filter is key to making this work, and we do not have one yet.

FORBES: New Sources for Business Surprises

Under this broad privacy umbrella, the FTC thus oversees the key revenue stream for several of the largest companies on the Internet.

WSJ: Crovitz: Silicon Valley's 'Suicide Impulse'

Short sellers, who sell borrowed shares and buy them back later at lower prices to make repayment, predicted that this threat to a key income stream for these institutions would plummet the entire sector.

FORBES: Beaten Up By Shorts, Strayer Looks Cheap