Trait crypto_common::InnerIvInit

pub trait InnerIvInit: InnerUser + IvSizeUser + Sized {
    fn inner_iv_init(inner: Self::Inner, iv: &Iv<Self>) -> Self;

    fn inner_iv_slice_init(
        inner: Self::Inner,
        iv: &[u8]
    ) -> Result<Self, InvalidLength> { ... }
    fn generate_iv(rng: impl CryptoRng + RngCore) -> Iv<Self> { ... }
}

Types which can be initialized from another type and additional initialization vector/nonce.

Usually used for initializing types from block ciphers.

Required Methods

fn inner_iv_init(inner: Self::Inner, iv: &Iv<Self>) -> Self

Initialize value using inner and iv array.

Provided Methods

fn inner_iv_slice_init(
    inner: Self::Inner,
    iv: &[u8]
) -> Result<Self, InvalidLength>

Initialize value using inner and iv slice.

Examples found in repository

src/lib.rs (line 278)

    fn new_from_slices(key: &[u8], iv: &[u8]) -> Result<Self, InvalidLength> {
        T::Inner::new_from_slice(key).and_then(|i| T::inner_iv_slice_init(i, iv))
    }

fn generate_iv(rng: impl CryptoRng + RngCore) -> Iv<Self>

Available on crate feature rand_core only.

Generate random IV using the provided CryptoRng.

Implementors