A salt in cryptography refers to a randomly generated value that is added to the password before hashing. The salt is not intended to remain secret; its primary purpose is to be unique for each user's password. This uniqueness prevents attackers from using precomputed tables (such as rainbow tables) to reverse hash values into passwords. It also ensures that even if two users have the same password, their hashed values will be distinct.
Ask Bash
Bash is our AI bot, trained to help you pass your exam. AI Generated Content may display inaccurate information, always double-check anything important.