Trait CryptographyProvider 

pub trait CryptographyProvider: Sync {
    // Required methods
    fn seal(
        &self,
        key_id: u32,
        nonce: &[u8],
        aad: &[u8],
        plaintext: &[u8],
        ciphertext_out: &mut [u8],
        tag_out: &mut [u8],
    ) -> TelemetryResult<(usize, usize)>;
    fn open(
        &self,
        key_id: u32,
        nonce: &[u8],
        aad: &[u8],
        ciphertext: &[u8],
        tag: &[u8],
        plaintext_out: &mut [u8],
    ) -> TelemetryResult<usize>;
}

Rust-side AEAD-like payload cryptography provider.

key_id is application-defined. nonce and aad are passed through by the caller; the provider is responsible for enforcing the algorithm’s expected sizes.

Required Methods

fn seal( &self, key_id: u32, nonce: &[u8], aad: &[u8], plaintext: &[u8], ciphertext_out: &mut [u8], tag_out: &mut [u8], ) -> TelemetryResult<(usize, usize)>

fn open( &self, key_id: u32, nonce: &[u8], aad: &[u8], ciphertext: &[u8], tag: &[u8], plaintext_out: &mut [u8], ) -> TelemetryResult<usize>

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors