Struct ibe::kem::kiltz_vahlis_one::KV1
source · pub struct KV1;
Available on crate feature
kv1
only.Expand description
The Kiltz-Vahlis-1 identity-based key encapsulation scheme.
Trait Implementations§
source§impl IBKEM for KV1
impl IBKEM for KV1
source§fn setup<R: Rng + CryptoRng>(rng: &mut R) -> (PublicKey, SecretKey)
fn setup<R: Rng + CryptoRng>(rng: &mut R) -> (PublicKey, SecretKey)
Generate a keypair used by the Private Key Generator (PKG).
source§fn extract_usk<R: Rng + CryptoRng>(
opk: Option<&PublicKey>,
sk: &SecretKey,
v: &Identity,
rng: &mut R
) -> UserSecretKey
fn extract_usk<R: Rng + CryptoRng>( opk: Option<&PublicKey>, sk: &SecretKey, v: &Identity, rng: &mut R ) -> UserSecretKey
Extract a user secret key for a given identity.
This scheme does require the master public key to perform this operation. If no master public key is given, this function panics.
source§fn decaps(
_opk: Option<&PublicKey>,
usk: &UserSecretKey,
c: &CipherText
) -> Result<SharedSecret, Error>
fn decaps( _opk: Option<&PublicKey>, usk: &UserSecretKey, c: &CipherText ) -> Result<SharedSecret, Error>
source§const IDENTIFIER: &'static str = "kv1"
const IDENTIFIER: &'static str = "kv1"
Scheme identifier.
§type Usk = UserSecretKey
type Usk = UserSecretKey
User secret key (Usk).
§type Ct = CipherText
type Ct = CipherText
Ciphertext (Ct).
source§impl MultiRecipient for KV1
impl MultiRecipient for KV1
source§fn multi_encaps<'a, R: Rng + CryptoRng>(
pk: &'a <Self as IBKEM>::Pk,
ids: impl IntoIterator<IntoIter = Iter<'a, Self::Id>>,
rng: &'a mut R
) -> (Ciphertexts<'a, Self, R>, SharedSecret)
fn multi_encaps<'a, R: Rng + CryptoRng>( pk: &'a <Self as IBKEM>::Pk, ids: impl IntoIterator<IntoIter = Iter<'a, Self::Id>>, rng: &'a mut R ) -> (Ciphertexts<'a, Self, R>, SharedSecret)
Available on crate feature
mkem
only.Encapsulates a single shared secret under multiple identities.
source§fn multi_decaps(
mpk: Option<&Self::Pk>,
usk: &Self::Usk,
ct: &Ciphertext<Self>
) -> Result<SharedSecret, Error>
fn multi_decaps( mpk: Option<&Self::Pk>, usk: &Self::Usk, ct: &Ciphertext<Self> ) -> Result<SharedSecret, Error>
Available on crate feature
mkem
only.Decapsulates the single shared secret from a
Ciphertext
. Read moreimpl Copy for KV1
Auto Trait Implementations§
impl RefUnwindSafe for KV1
impl Send for KV1
impl Sync for KV1
impl Unpin for KV1
impl UnwindSafe for KV1
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impl<T> Conv for T
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