Calculate time to crack a cryptographic key (web tool)

4 hours ago 3

1. Energy per key attempt (technology)

The energy required for evaluating a single key depends on the kind of compute device.

2×10-8 J (GPU)

1×10-11 J (specialized ASIC)

2.9×10-21 J (Landauer limit - theoretical minimum)

J

2. Power consumption

How much power does the computer use?

2000 W (home power outlet)

1 GW (typical nuclear reactor)

20 TW (total power consumption on Earth)

390 YW (total power of the Sun)

W

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