1

Ethereum Wiki:

Every unique set of key/value pairs maps uniquely to a root hash, and it is not possible to spoof membership of a key/value pair in a trie (unless an attacker has ~2^128 computing power)

I did not understand the statement shown above, where:

[Q] Why an attacker needs ~2^128 computing power to spoof membership of a key/value pair in a trie?

Thank you for your valuable time and help.

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Browse other questions tagged or ask your own question.