Amsoshin Tambayoyi kan Ciniki, Walat da Ilimin Blockchain
Tambayoyi da amsoshi na yau da kullum da suka shafi cinikin cryptocurrency, walat da ilimin blockchain, gami da bayanai masu alaƙa da abun cikin amsa.
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Downloading the pruned blockchain file directly from external source
It introduces too much trust into the download source. It's the same thing as just uploading a datadir. You aren't verifying any of the blockchain history; what you download could...
Tsaro da haɗari - 22
Does a clearnet connection to my lightning node not require a TLS certificate?
Lightning network connections do not use TLS or certificates at all, as far as I know (note that this may be different for other types of connections, like RPC). To explain why, le...
Tsaro da haɗari - 23
Brassard-Høyer-Tapp (BHT) Algorithm and Bitcoin (BIP360)
Grover's is related and some considerations were discussed here on Stackexchange, too. We could design a black box function to break both P2PKH and P2SH (and P2WSH, etc.) addresse...
Tsaro da haɗari - 24
How do you derive the private key from two signatures that share the same k value?
ECDSA signatures are pairs (r,s) where r=(k*G).x mod n, and s = (m + r*x)/k mod n, where x is the secret key, k is the random nonce, and m is the message. If you have two s values...
Tsaro da haɗari