# Cryptography

- [Authentication & Authorization](/core-concepts/cryptography/authentication-and-authorization.md)
- [Encryption](/core-concepts/cryptography/encryption.md): Encryption Methodologies in TransferChain
- [Elliptic-Curve](/core-concepts/cryptography/elliptic-curve.md): Use of Elliptic Curve Cryptography at TransferChain
- [Address Generation](/core-concepts/cryptography/address-generation.md)