Struct KeyFrag

pub struct KeyFrag { /* private fields */ }

A fragment of the encrypting party’s key used to create a CapsuleFrag.

Implementations

impl KeyFrag

pub fn verify( self, verifying_pk: &PublicKey, maybe_delegating_pk: Option<&PublicKey>, maybe_receiving_pk: Option<&PublicKey>, ) -> Result<VerifiedKeyFrag, (KeyFragVerificationError, Self)>

Verifies the integrity of the key fragment, given the signing key, and (optionally) the encrypting party’s and decrypting party’s keys.

If generate_kfrags() was called with true for sign_delegating_key or sign_receiving_key, and the respective key is not provided, the verification fails.

pub fn skip_verification(self) -> VerifiedKeyFrag

Explicitly skips KeyFrag::verify call. Useful in cases when the verifying keys are impossible to obtain independently, or when this capsule frag came from a trusted storage.

Warning: make sure you considered the implications of not enforcing verification.

Trait Implementations

impl Clone for KeyFrag

fn clone(&self) -> KeyFrag

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for KeyFrag

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

Formats the value using the given formatter.

impl<'de> DefaultDeserialize<'de> for KeyFrag

Available on crate feature default-serialization only.

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

Deserializes a bytestring into this object.

impl DefaultSerialize for KeyFrag

Available on crate feature default-serialization only.

fn to_bytes(&self) -> Result<Box<[u8]>, Error>

Serializes this object.

impl<'de> Deserialize<'de> for KeyFrag

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for KeyFrag

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

Formats the value using the given formatter.

impl PartialEq for KeyFrag

fn eq(&self, other: &KeyFrag) -> 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 KeyFrag

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for KeyFrag