Trait Config 

pub trait Config: Debug {
    type Strategy: Strategy;

    // Required method
    fn keys(&self) -> Vec<Secret<[u8; 32]>>;

    // Provided method
    fn primary_key(&self) -> Secret<[u8; 32]> { ... }
}

A trait to define the configuration for an EncryptedMessage. This allows you to effectively define different keys for different kinds of data if needed.

Required Associated Types

type Strategy: Strategy

Required Methods

fn keys(&self) -> Vec<Secret<[u8; 32]>>

Returns a list of keys to use for encryption.

The first key is considered the primary key, & is always used for encryption. The next keys are used in the order provided when the primary key can’t decrypt an EncryptedMessage. This allows for key rotation.

Provided Methods

fn primary_key(&self) -> Secret<[u8; 32]>

Returns the primary key, which is the first key in Config::keys.

Implementors