đ
Original date posted:2016-01-11
đ Original message:-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512
On 10 January 2016 22:57:15 GMT-05:00, Rusty
>Cheers,
>Rusty.
>[1] Weirdly, the bitcoin network is doing this much work every 57
> days, for about $92M. If that's all the attack costs, it's under
> 1M in 10 years.
Don't get too caught up in Moore's law here - more likely the attack will become feasible because SHA2 is partially weakened, as happened with SHA1. Having industry standard safety margins would make such a weakening be an academic problem rather than an emergency.
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Peter Todd [ARCHIVE] /
npub1m2âŚa2np2
2023-06-07 17:31:40
in reply to nevent1qâŚcvkk
Author Public Key
npub1m230cem2yh3mtdzkg32qhj73uytgkyg5ylxsu083n3tpjnajxx4qqa2np2Seen on
wss://relay.noswhere.comPublished at
2023-06-07 17:31:40Event JSON
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Original date posted:2016-01-11\nđ Original message:-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA512\n\n\n\nOn 10 January 2016 22:57:15 GMT-05:00, Rusty\n\u003eCheers,\n\u003eRusty.\n\u003e[1] Weirdly, the bitcoin network is doing this much work every 57\n\u003e days, for about $92M. If that's all the attack costs, it's under\n\u003e 1M in 10 years.\n\nDon't get too caught up in Moore's law here - more likely the attack will become feasible because SHA2 is partially weakened, as happened with SHA1. Having industry standard safety margins would make such a weakening be an academic problem rather than an emergency.\n-----BEGIN PGP SIGNATURE-----\n\niQE9BAEBCgAnIBxQZXRlciBUb2RkIDxwZXRlQHBldGVydG9kZC5vcmc+BQJWk1Jc\nAAoJEMCF8hzn9Lncz4MH/RYReh4+oPkt8D4uW2FhiB/BlzY5Q1FP94nyi/jQAAh9\ner3cUA47RhSLLd2ukC2XDgbw8CZzhnzECs7vBVsXacc3dGpzV59n8L/pnX47IRJh\ni1BPWHzEl/UeE/uBYUVgmy+kCVkJ80gnL2GGgZ3IXL5P+CHYY9dvhBrr53Q3HSpi\naEXVivBvBnX0GeATMVY5TAiailUfsUbUmPdEHu0x5hqqTh0sUpi+R+wXWJfPESB2\nhzMVZd8ALz1SJhDqbkmBNHy2CX0fhGlnMSapm6EkQksfshkcwJ7tj8s2CEOYD68T\n4mR7Xh+FsOA2bbZP8M/lMd3rrXbwFzXi0rWPa70mxqI=\n=2W58\n-----END PGP SIGNATURE-----",
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