Can hashing algorithms be reversed?

Can hashing algorithms be reversed?

Hashing algorithms are designed to be one-way functions, meaning they cannot be reversed to retrieve the original data.

What happens if two different inputs produce the same hash?

This is known as a collision. While rare, it can occur, and good hashing algorithms are designed to minimize this risk.

Are there any methods to crack hashed passwords?

Yes, methods like brute force attacks or rainbow tables can be used, but strong hashing algorithms with salting can mitigate these risks.

What is salting in hashing?

Salting involves adding a random value to the input before hashing, making it more difficult to crack the hash.