Have you ever wondered about any of the following security concerns?
- How to store user passwords
- How to encrypt/decrypt sensitive information
- How to authenticate users
The Sodium crypto library, offered as a core extension of PHP since 7.2, is a modern, easy-to-use software library for encryption, decryption, signatures, password hashing, and more, solving each of the above problems. We will demonstrate each during this session, as well as present advanced features such as authenticated encryption, anonymous public-key encryption, and elliptic curve cryptography.