{"type":"rich","version":"1.0","author_name":"npub1s4lj77xuzcu7wy04afcr487f0r3za0f8n2775xrpkld2sv639mjqsd44kw","author_url":"https://nostr.ae/npub1s4lj77xuzcu7wy04afcr487f0r3za0f8n2775xrpkld2sv639mjqsd44kw","provider_name":"njump","provider_url":"https://nostr.ae","html":"📅 Original date posted:2016-01-08\n📝 Original message:Thanks, Anthony, that works!\n\nSo...\n\nHow many years until we think a 2^84 attack where the work is an ECDSA\nprivate-\u003epublic key derivation will take a reasonable amount of time?\n\nAnd Ethan or Anthony:  can you think of a similar attack scheme if you\nassume we had switched to Schnorr 2-of-2 signatures by then?\n\n\nAnd to everybody who might not be reading this closely:  All of the above\nis discussing collision attacks; none of it is relevant in the normal case\nwhere your wallet generates the scriptPubKey.\n\n\n\n-- \n--\nGavin Andresen\n-------------- next part --------------\nAn HTML attachment was scrubbed...\nURL: \u003chttp://lists.linuxfoundation.org/pipermail/bitcoin-dev/attachments/20160108/8f69988f/attachment.html\u003e"}