/ˈstiːɛl/ ⚡ retweetledi
/ˈstiːɛl/ ⚡
359 posts

/ˈstiːɛl/ ⚡
@sti__l
Just cypherpunk things. #nostr npub1avycj8yp43kxre5xjxaj7hmd0u2efk4ca03s4jf0x7zyf3h6qctqk7ga65
Katılım Ağustos 2015
88 Takip Edilen27 Takipçiler
/ˈstiːɛl/ ⚡ retweetledi
/ˈstiːɛl/ ⚡ retweetledi

Massive self-own, reeks of weakness.
twitter.com/TwitterSupport…
English
/ˈstiːɛl/ ⚡ retweetledi
/ˈstiːɛl/ ⚡ retweetledi
/ˈstiːɛl/ ⚡ retweetledi

@peterktodd @GrassFedBitcoin @francispouliot_ @LayahHeilpern Granted, I don't fully understand the mathematics behind BCH, cryptographic hashing is a more well-known and perhaps conceptually easier primitive, but implementation-wise, Bech32+Bech32m verification is not that complex with some 20 lines of Python code.
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@sti__l @GrassFedBitcoin @francispouliot_ @LayahHeilpern In other words, for all practical purposes the old scheme was every bit as good as the segwit one. 1/4billion ≈ 0
The new scheme can identify where errors are. But IMO, that wasn't enough of an advantage to make it worth the complexity.
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@GrassFedBitcoin @peterktodd @francispouliot_ @LayahHeilpern Old addresses have a checksum that detects any errors with a failure chance of 1 in 4 billion addresses. Segwit addresses have _guaranteed_ detection of any error affecting at most 4 characters, with a failure chance of at most 1 in 1 billion addresses for larger errors.
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@peterktodd @francispouliot_ @LayahHeilpern it just gets harder to create a valid checksum if making a typo with native segwit addresses right? 1 in 4 billion was it?
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@kodylow @francispouliot_ @LayahHeilpern Example:
tb1qxxlzwzf6h6887hf5hnkq4sdcfs52s8s7jl5evp
tb1qxxlzwzf6h6887hf5hnkq4sdcfs52s8s7jl5evqqqqqqqqqqqqqqqqqqqqp
A bit of a "stretch", as noted by @Truthcoin

@kodylow @francispouliot_ @LayahHeilpern Segwit v0 addresses are restricted to either 42 or 62 characters, so adding just one or a few "q"s would still invalidate the address. You would have to add a string of 20 "q"s to a 42-character address, which would be rather visually obvious.
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/ˈstiːɛl/ ⚡ retweetledi

@Truthcoin @sti__l Right about the flagging - I was unable to see previously (which is how I ended up posting the same thing)
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Intriguingly, this site will allow you to use the integer 2^256 as an ECDSA private key, despite it being larger than
FFFF FFFF FFFF FFFF FFFF FFFF FFFF FFFE BAAE DCE6 AF48 A03B BFD2 5E8C D036 4140
#Range_of_valid_ECDSA_private_keys" target="_blank" rel="nofollow noopener">en.bitcoin.it/wiki/Private_k…
I wonder what it is doing? @adam3us

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@Truthcoin I.e., inputting private key 000000000000000000000000000000014551231950B75FC4402DA1732FC9BEBE will result in the same public key (039166c289b9f905e55f9e3df9f69d7f356b4a22095f894f4715714aa4b56606af)
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@Truthcoin 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF mod 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141 = 0x000000000000000000000000000000014551231950B75FC4402DA1732FC9BEBE
Nederlands

@lopp Still a risk of a greedy dishonest hop that has already witnessed the preimage.
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