Re: [bitcoin-dev] Proposal for an Informational BIP

2021-05-09 Thread Tobias Kaupat via bitcoin-dev
Hi Chris, thanks for the clarification. It makes sense so far. About the "chicken - egg" problem: When you generate a BIP39 mnemonic "A" without password, you get a Seed "As" from which you derive your private key. Using the same mnemonic with a passphrase will give you a different seed "As*"

Re: [bitcoin-dev] Opinion on proof of stake in future

2021-05-09 Thread Cloud Strife via bitcoin-dev
Proof of stake is permissioned by coins, an internal, permissioned, and already owned resource. You cannot gain tokens without someone choosing to give up those coins - a form of permission. Permission can also be thought of as an infinite barrier to entry. PoW forces giving up control through

Re: [bitcoin-dev] Opinion on proof of stake in future

2021-05-09 Thread R E Broadley via bitcoin-dev
According to this paper: https://www.cs.umd.edu/projects/coinscope/coinscope.pdf PoW is also only resilient to 1/3rd of the network. On Sat, 8 May 2021 at 14:46, Eric Martindale via bitcoin-dev < bitcoin-dev@lists.linuxfoundation.org> wrote: > > Mr. Singh, > > Proof of Stake is only resilient to

Re: [bitcoin-dev] Opinion on proof of stake in future

2021-05-09 Thread Karl via bitcoin-dev
On Sun, May 9, 2021, 6:21 AM R E Broadley < rebroad+linuxfoundation@gmail.com> wrote: > On Sat, 8 May 2021 at 15:36, Karl via bitcoin-dev > wrote: > > Bitcoin would get better mainstream public reputation if the block > reward were reduced to reduce mining. This would quickly and easily

Re: [bitcoin-dev] Opinion on proof of stake in future

2021-05-09 Thread R E Broadley via bitcoin-dev
On Sat, 8 May 2021 at 15:36, Karl via bitcoin-dev wrote: > Bitcoin would get better mainstream public reputation if the block reward > were reduced to reduce mining. This would quickly and easily reduce energy > expenditure. You're in luck then, as the block reward is being reduced by 50%,

Re: [bitcoin-dev] Proposal for an Informational BIP

2021-05-09 Thread BitPLATES (Chris) via bitcoin-dev
Hi Tobias, In answer to your questions... "Isn't your suggestion already covered by BIP39 since there is not restriction in how you choose your passphrase?" - Correct, my idea is covered by BIP39, and therefore compatible with BIP39... I see the 'quantum' passphrase as an optional 'soft fork'

Re: [bitcoin-dev] Full Disclosure: CVE-2021-31876 Defect in Bitcoin Core's bip125 logic

2021-05-09 Thread darosior via bitcoin-dev
Hi Antoine, Thank you for the disclosure. > * Onchain DLC/Coinswap/Vault : Those contract protocols have also multiple > stages of execution with time-sensitive transactions opening the way to > pinning attacks. Those protocols being non-deployed or in early phase, I > would recommend that

Re: [bitcoin-dev] Proposal for an Informational BIP

2021-05-09 Thread Tobias Kaupat via bitcoin-dev
Hello Chris, Isn't your suggestion already covered by BIP39 since there is not restriction in how you choose your passphrase? It's up to any user to choose his password like you propose. I see your proposal more like a way to choose my password rather than anything that needs to be implemented