Brian Erdelyi [ARCHIVE] on Nostr: đź“… Original date posted:2015-02-02 đź“ť Original message:> Confusing or not, the ...
đź“… Original date posted:2015-02-02
đź“ť Original message:> Confusing or not, the reliance on multiple signatures as offering greater security than single relies on the independence of multiple secrets. If the secrets cannot be shown to retain independence in the envisioned threat scenario (e.g. a user's compromised operating system) then the benefit reduces to making the exploit more difficult to write, which, once written, reduces to no benefit. Yet the user still suffers the reduced utility arising from greater complexity, while being led to believe in a false promise.
Just trying to make sure I understand what you’re saying. Are you eluding to that if two of the three private keys get compromised there is no gain in security? Although the likelihood of this occurring is lower, it is possible.
As more malware targets bitcoins I think the utility is evident. Given how final Bitcoin transactions are, I think it’s worth trying to find methods to help verify those transactions (if a user deems it to be high-risk enough) before the transaction is completed. The balance is trying to devise something that users do not find too burdensome.
Brian Erdelyi
đź“ť Original message:> Confusing or not, the reliance on multiple signatures as offering greater security than single relies on the independence of multiple secrets. If the secrets cannot be shown to retain independence in the envisioned threat scenario (e.g. a user's compromised operating system) then the benefit reduces to making the exploit more difficult to write, which, once written, reduces to no benefit. Yet the user still suffers the reduced utility arising from greater complexity, while being led to believe in a false promise.
Just trying to make sure I understand what you’re saying. Are you eluding to that if two of the three private keys get compromised there is no gain in security? Although the likelihood of this occurring is lower, it is possible.
As more malware targets bitcoins I think the utility is evident. Given how final Bitcoin transactions are, I think it’s worth trying to find methods to help verify those transactions (if a user deems it to be high-risk enough) before the transaction is completed. The balance is trying to devise something that users do not find too burdensome.
Brian Erdelyi