Re: [bitcoin-dev] A solution may solve Block Withholding Attack

2017-10-08 Thread Kevin Pan via bitcoin-dev
But I think this one is simpler and better than Luke's. And now is different like 2012, pools need be more independ today. Pools want to express their opinion or standpoint. Some of can't do that like remove the NYA tag and one the reason is the Block Withholding Attack. Kevin Pan On Fri, Oct

Re: [bitcoin-dev] A solution may solve Block Withholding Attack

2017-10-06 Thread James Hilliard via bitcoin-dev
There have been some other proposals to deal with this such as https://lists.linuxfoundation.org/pipermail/bitcoin-dev/2012-June/001506.html that may be possible to implement in existing miners. On Tue, Oct 3, 2017 at 9:52 AM, 潘志彪 via bitcoin-dev wrote: >

[bitcoin-dev] A solution may solve Block Withholding Attack

2017-10-06 Thread 潘志彪 via bitcoin-dev
Here is a solution may solve Block Withholding Attack. The general idea is came from Aviv Zohar(av...@cs.huji.ac.il), I made it work for Bitcoin. Anyway, thanks Aviv. = DIFF_1 = 0x; Diff = DIFF_1 / target this