你需要低延迟的语音电话，同时还要兆比特数据流处理能力，也不想放弃方便的电视，甚至还要低误码率和高安全性的金融交易。

You need to have low delay for voice telephony, the ability to handle megabit data streams with ease for TV, and low error rates and strong security for financial transactions.

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确实，随着网络犯罪的兴起，比特币或许比传统金融机构更加安全，而这些金融机构往往是这类攻击的终端。

Indeed, as cybercrime goes, BitCoin may be safer than traditional financial institutions, which are often on the receiving end of such attacks.

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椭圆曲线密码体制是目前公钥体制中每比特密钥安全强度最高的一种密码体制。

Elliptic Curve Cryptography (ECC) has the highest safety strength of private key per bit in the Public-Key Cryptography recently.

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