4 ms·
A Sha256 hash is just a dump of the internal state of the function. If you know the hash, you can keep running the hash function for more data and calculate a n
by dagenix 5y ago
A Sha256 hash is just a dump of the internal state of the function. If you know the hash, you can keep running the hash function for more data and calculate a new hash for the original data with new data appended.