Enum Aead 

pub enum Aead {
    AeadWithDefaultLengthTag(AeadWithDefaultLengthTag),
    AeadWithShortenedTag {
        aead_alg: AeadWithDefaultLengthTag,
        tag_length: usize,
    },
}

Enumeration of authenticated encryption with additional data algorithms supported.

Variants

AeadWithDefaultLengthTag(AeadWithDefaultLengthTag)

AEAD algorithm with a default length tag

AeadWithShortenedTag

AEAD algorithm with a shortened tag.

Fields

aead_alg: AeadWithDefaultLengthTag

An AEAD algorithm.

tag_length: usize

Desired length of the authentication tag in bytes.

Implementations

impl Aead

pub fn is_aead_on_block_cipher(self) -> bool

Check if the Aead algorithm needs a block cipher

pub fn is_chacha20_poly1305_alg(self) -> bool

Check if this AEAD algorithm is the (truncated or not) Chacha20-Poly1305 AEAD algorithm.

Trait Implementations

impl Clone for Aead

fn clone(&self) -> Aead

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Aead

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Aead

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<Aead> for Algorithm

fn from(alg: Aead) -> Self

Converts to this type from the input type.

impl From<Aead> for psa_algorithm_t

Available on crate feature interface only.

fn from(aead: Aead) -> Self

Converts to this type from the input type.

impl From<AeadWithDefaultLengthTag> for Aead

fn from(aead_with_default_tag_length: AeadWithDefaultLengthTag) -> Self

Converts to this type from the input type.

impl PartialEq for Aead

fn eq(&self, other: &Aead) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for Aead

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl TryFrom<u32> for Aead

Available on crate feature interface only.

type Error = Error

The type returned in the event of a conversion error.

fn try_from(alg: psa_algorithm_t) -> Result<Self>

Performs the conversion.

impl Zeroize for Aead

fn zeroize(&mut self)

Zero out this object from memory using Rust intrinsics which ensure the zeroization operation is not “optimized away” by the compiler.

impl Copy for Aead

impl Eq for Aead

impl StructuralPartialEq for Aead