oracle_matrix
- Dividing private keys for better securityDec 20, 2023
I have found an article Two-Party Generation of DSA Signatures by Philip D. Mackenzie and Michael K. Reiter which looks very promising. At first glance, adapting the scheme to ECDSA should not be troublesome but…
- Dividing private keys for better securityDec 13, 2023
I presume it's also not acceptable for device 1 to be able to figure out device 2's part of the private key after viewing the completed signature. I've looked into this already for a very similar application and…
- Bitcoin as a Service for EternityNov 9, 2023
It's a requirement that clients support the downloading of the blockchain for new vanilla clients connecting for the first time. If you delete transactions, this breaks. You presume incorrectly that because you can…
- Bitcoin as a Service for EternityNov 5, 2023
This is incorrect. Information storage transactions with a non-zero balance can only be pruned after they have been spent. Don't spend them? They stay forever. Any suggestion to prune unspent transactions is likely to…
- Europe is putting the squeeze on crypto ATMsAug 2, 2022
ATM like that doesn't seem very good because it is very vulnerable to user data manipulation, maybe ATM with handprints is quite safe without any other systems, but in Europe it might be all tight so it's possible, but…