Trait aead::AeadCore

pub trait AeadCore {
    type NonceSize: ArrayLength<u8>;
    type TagSize: ArrayLength<u8>;
    type CiphertextOverhead: ArrayLength<u8> + Unsigned;
}

Authenticated Encryption with Associated Data (AEAD) algorithm core trait.

Defines nonce, tag, and overhead sizes that are consumed by various other Aead* traits.

Required Associated Types

type NonceSize: ArrayLength<u8>

The length of a nonce.

type TagSize: ArrayLength<u8>

The maximum length of the nonce.

type CiphertextOverhead: ArrayLength<u8> + Unsigned

The upper bound amount of additional space required to support a ciphertext vs. a plaintext.

Implementors

impl<Aes, NonceSize> AeadCore for AesGcm<Aes, NonceSize>where
    Aes: NewBlockCipher + BlockCipher<BlockSize = U16> + BlockEncrypt,
    Aes::ParBlocks: ArrayLength<Block<Aes>>,
    NonceSize: ArrayLength<u8>,

impl<C, N> AeadCore for ChaChaPoly1305<C, N>where
    C: NewCipher<KeySize = U32, NonceSize = N> + StreamCipher + StreamCipherSeek,
    N: ArrayLength<u8>,