Create encryption for personal information

[AlGurski]

This encryption will be designed to protect personal information that the user may input pertaining to their account or purchases. This information may include credit card information, addresses, birthdays, driver's license information, etc. Requirements for the encryption include:

• [ ] Encryption algorithm
• [ ] Shared secret key
• [ ] Decryption algorithm

[jsgreenwell]

The algorithms and tools are built into the databases, you just have to enable and use them: https://www.postgresql.org/docs/current/encryption-options.html