[bitcoin-dev] Segregated Witness BIPs
jl2012 at xbt.hk
Tue Jan 5 05:43:41 UTC 2016
A new BIP, as part of the SW softfork, is pending BIP number assignment:
This proposal defines a new transaction digest algorithm for signature
verification in version 0 and version 1 witness program, in order to
minimize redundant data hashing in verification (solving the O(n^2)
issue), and to cover the input value by the signature (a frequently
requested feature for cold wallet).
jl2012 via bitcoin-dev 於 2015-12-24 09:22 寫到:
> The SW payment address format BIP draft is ready and is pending BIP
> number assignment:
> This is the 3rd BIP for segwit. The 2nd one for Peer Services is being
> prepared by Eric Lombrozo
> Eric Lombrozo via bitcoin-dev 於 2015-12-23 10:22 寫到:
>> I've been working with jl2012 on some SEGWIT BIPs based on earlier
>> discussions Pieter Wuille's implementation. We're considering
>> submitting three separate BIPs:
>> CONSENSUS BIP: witness structures and how they're committed to blocks,
>> cost metrics and limits, the scripting system (witness programs), and
>> the soft fork mechanism.
>> PEER SERVICES BIP: relay message structures, witnesstx serialization,
>> and other issues pertaining to the p2p protocol such as IBD,
>> synchronization, tx and block propagation, etc...
>> APPLICATIONS BIP: scriptPubKey encoding formats and other wallet
>> interoperability concerns.
>> The Consensus BIP is submitted as a draft and is pending BIP number
>> assignment: https://github.com/bitcoin/bips/pull/265 
>> The other two BIPS will be drafted soon.
>>  https://github.com/bitcoin/bips/pull/265
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>> bitcoin-dev at lists.linuxfoundation.org
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