Topic: hacking bitcoin transactions - page 2. (Read 4730 times)
All transactions, as previously mentioned, are encrypted with digital keys. You would have to be an excellent programmer to break the encryption.
If I'm an attacker with the intention of cheating for coins I'm going to look in to forking and mining delayed blocks..
If you have enough money for this kind of attack you maybe can rollback/invalidate transactions but you are not able grab the coins from these transactions.
is this really happen?what do you think about algorithm?what algorithm they use?
From what I know from testing and reading for some weeks with blockchain-spec and reference client: If I'm an attacker with the intention of cheating for coins I'm going to look in to forking and mining delayed blocks..
You're missing signatures.
What is the technical reason i cannot listen for new txns, modify them to spend to my address and rebroadcast as my own?
Txns are not encrypted, the target public address is visible and I can modify it and rebroadcast. What am I missing?
Txns are not encrypted, the target public address is visible and I can modify it and rebroadcast. What am I missing?
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