Struct Hint

pub struct Hint<K: KeyPair, A: Aead + KeyInit, const L: usize> { /* private fields */ }

Message encrypted by a third party, decryptable by an anonymous recipient that doesn’t know whether it is addressed to them or not.

Trait Implementations

impl<A: Aead + KeyInit, C: CurveArithmetic + PointCompression, const L: usize> Hinting<EllipticCurve<C>, L> for Hint<EllipticCurve<C>, A, L>

where <C as Curve>::FieldBytesSize: ModulusSize, <C as CurveArithmetic>::AffinePoint: ToEncodedPoint<C> + FromEncodedPoint<C>,

fn new( blinded_public_key: &BlindedPublicKey<EllipticCurve<C>>, message: &[u8; L], salt: &[u8], csprng: &mut impl CryptoRngCore, ) -> Result<Self, Error>

Create a new Hint.

fn from_blinding_factor_secret( blinding_factor_secret: &SecretKey<C>, blinded_public_key: &BlindedPublicKey<EllipticCurve<C>>, message: &[u8; L], salt: &[u8], ) -> Result<Self, Error>

Create a new Hint using a blinding factor secret.

fn bytes_length() -> usize

Return the underlying Hint’s length when serialized

fn from_bytes(bytes: &[u8]) -> Result<Self, Error>

Deserialize from byte slice

fn to_bytes(self) -> Vec<u8>

Serialize to byte vector

impl<A: Aead + KeyInit, const L: usize> Hinting<X25519, L> for Hint<X25519, A, L>

fn new( blinded_public_key: &BlindedPublicKey<X25519>, message: &[u8; L], salt: &[u8], csprng: &mut impl CryptoRngCore, ) -> Result<Self, Error>

Create a new Hint.

fn from_blinding_factor_secret( blinding_factor_secret: &StaticSecret, blinded_public_key: &BlindedPublicKey<X25519>, message: &[u8; L], salt: &[u8], ) -> Result<Self, Error>

Create a new Hint using a blinding factor secret.

fn bytes_length() -> usize

Return the underlying Hint’s length when serialized

fn from_bytes(bytes: &[u8]) -> Result<Self, Error>

Deserialize from byte slice

fn to_bytes(self) -> Vec<u8>

Serialize to byte vector

impl<K: KeyPair, A: Aead + KeyInit, const L: usize> TryFrom<&[u8]> for Hint<K, A, L>

where Self: Hinting<K, L>,

type Error = Error

The type returned in the event of a conversion error.

fn try_from(bytes: &[u8]) -> Result<Self, Error>

Performs the conversion.