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Possibly relevant...
https://www.iacr.org/archive/eurocrypt2002/23320001/euro02.ps
Some interesting stuff here too
http://des.cse.nsysu.edu.tw/asiacrypt2014/accepted/index.htm
Andrew Poelstra wrote:
> false proof
- --
http://abis.io ~
"a protoc
On Mon, Nov 03, 2014 at 06:01:46PM +0200, Alex Mizrahi wrote:
>
> Yes, but "harder" isn't same as "unlikely".
>
We are aware of the distintion between hardness (expected work) and
likelihood of successful attack -- much of Appendix B talks about this,
in the context of producing compact SPV proof
On Mon, Nov 3, 2014 at 5:01 PM, Alex Mizrahi wrote:
> This isn't applicable in case of sidechains: anybody with sufficient
> hashpower will be able to unlock a locked coin on the parent chain by
> producing an SPV proof.
> "Only if the miners form a shared valid history" isn't a requirement here,
> From the introduction "[...]Because signers prove computational work,
> rather than proving secret knowledge as
> is typical for digital signatures, we refer to them as miners. To
> achieve stable consensus on the
> blockchain history, economic incentives are provided where miners are
> rewarded
On Mon, Nov 3, 2014 at 1:12 PM, Alex Mizrahi wrote:
>
>> For those following this thread, we have now written a paper
>> describing the side-chains, 2-way pegs and compact SPV proofs.
>> (With additional authors Andrew Poelstra & Andrew Miller).
>>
>> http://blockstream.com/sidechains.pdf
>
>
> Ha
> For those following this thread, we have now written a paper
> describing the side-chains, 2-way pegs and compact SPV proofs.
> (With additional authors Andrew Poelstra & Andrew Miller).
>
> http://blockstream.com/sidechains.pdf
Haven't seen any material discussion of this paper in this mailing
On Mon, Nov 3, 2014 at 10:16 AM, Francis GASCHET wrote:
> Hello,
>
> I just compiled bitCoin core on Debian 7.
> I got an error message "too many arguments" when executing genuid.sh
> I fixed it as shown hereafter and it worked fine.
>
>
> pcfg:~/bitcoinCore> diff -u shareOLD/genbuild.sh share/gen
Hello,
I just compiled bitCoin core on Debian 7.
I got an error message "too many arguments" when executing genuid.sh
I fixed it as shown hereafter and it worked fine.
pcfg:~/bitcoinCore> diff -u shareOLD/genbuild.sh share/genbuild.sh
--- shareOLD/genbuild.sh2014-11-03 08:32:08.950708258
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