Author

Topic: Mining with a quantum computer? (Read 884 times)

legendary
Activity: 1001
Merit: 1003
March 14, 2013, 09:35:32 AM
#3
Please use the search function. This topic has been discussed to death. Short answer is no

Ok.. thanks for the reference Tongue
vip
Activity: 571
Merit: 504
I still <3 u Satoshi
March 14, 2013, 09:29:49 AM
#2
Please use the search function. This topic has been discussed to death. Short answer is no
legendary
Activity: 1001
Merit: 1003
March 14, 2013, 09:28:40 AM
#1
Assume large scale quantum computers (QC) are built, and we move on to QC secure signature schemes.

What will be the impact of a QC on the ability to compute SHA256? I guess Grover's algorithm will atleast reduce the difficulty by a square root factor. So will a QC have any impact on mining? Will someone with a QC have an unfair advantage?
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