Trait AuthenticatedCipherMode

pub trait AuthenticatedCipherMode<C: BlockCipher>: BlockCipherMode<C> {
    type Tag: AsRef<[u8]> + AsMut<[u8]> + Clone;

    // Required methods
    fn encrypt_with_aad(&self, plaintext: &[u8], aad: &[u8]) -> Result<Vec<u8>>;
    fn decrypt_with_aad(&self, ciphertext: &[u8], aad: &[u8]) -> Result<Vec<u8>>;

    // Provided method
    fn tag_size() -> usize { ... }
}

Trait for authenticated block cipher modes

Required Associated Types

type Tag: AsRef<[u8]> + AsMut<[u8]> + Clone

Tag type with appropriate size constraint

Required Methods

fn encrypt_with_aad(&self, plaintext: &[u8], aad: &[u8]) -> Result<Vec<u8>>

Encrypts plaintext with associated data

fn decrypt_with_aad(&self, ciphertext: &[u8], aad: &[u8]) -> Result<Vec<u8>>

Decrypts ciphertext with associated data

Provided Methods

fn tag_size() -> usize

Returns the tag size in bytes

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors