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Bitcoin Network Speed Breaks 1 Petahash per Second

65 点作者 geektips超过 11 年前

3 条评论

ctz超过 11 年前
So 10^15 H&#x2F;s is about 2^50 H&#x2F;s, or 2^71 H&#x2F;Y.<p>Assuming you could rededicate the whole network to attacking SHA-1 (which you practically couldn&#x27;t, the ASICs would need replacing) you could break 2^10 intermediate SHA-1 signed CA certs per year, and compromise the whole current deployment of HTTPS.
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fpgaminer超过 11 年前
Whatever you may think about Bitcoin itself, the _story_ of Bitcoin is impressive. Bitcoin started as a small, open source hacker project by an anonymous fellow on the internet. Somehow, this has snowballed to the point where an entire datacenter&#x27;s worth of custom computing power is being thrown at it. That&#x27;s inspiring and amazing no matter how you slice it.<p>Amidst the on-going onslaught against our digital world, it&#x27;s refreshing to see what people can accomplish using open source ideals.
o_s_m超过 11 年前
It would be nice if all that electricity could be used to help the less fortunate on this planet.
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