The PDF says: > *Using a p2.16xlarge instance, featuring 16 K80 GPUs and nominal... | Hacker News

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scrollaway on Feb 23, 2017 | parent | context | favorite | on: Announcing the first SHA-1 collision

The PDF says:

> Using a p2.16xlarge instance, featuring 16 K80 GPUs and nominally costing US 14.4 per hour would cost US 560 K for the necessary 71 device years

jasode on Feb 23, 2017 [–]

Thank you. It took me a while to realize that the paper you're citing is not directly linked in the Google blog article. It is actually found at shattered.io:

http://shattered.io/static/shattered.pdf

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