Struct EncryptedAttribute 

pub struct EncryptedAttribute {
    pub value: ElGamal,
}

An encrypted attribute, which is an ElGamal encryption of an Attribute.

Fields

value: ElGamal

Methods from Deref<Target = ElGamal>

pub fn to_bytes(&self) -> [u8; 96]

Convert to a byte array.

pub fn to_base64(&self) -> String

Convert to a base64 string.

Trait Implementations

impl Clone for EncryptedAttribute

fn clone(&self) -> EncryptedAttribute

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for EncryptedAttribute

impl Debug for EncryptedAttribute

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

Formats the value using the given formatter.

impl Deref for EncryptedAttribute

type Target = ElGamal

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl<'de> Deserialize<'de> for EncryptedAttribute

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl ElGamalEncrypted for EncryptedAttribute

type UnencryptedType = Attribute

fn value(&self) -> &ElGamal

Get the ElGamal ciphertext value.

fn from_value(value: ElGamal) -> Self

where Self: Sized,

Create from an ElGamal ciphertext.

fn to_bytes(&self) -> [u8; 96]

Encode as a byte array.

fn from_bytes(bytes: &[u8; 96]) -> Option<Self>

where Self: Sized,

Decode from a byte array.

fn from_slice(slice: &[u8]) -> Option<Self>

where Self: Sized,

Decode from a byte slice.

fn to_base64(&self) -> String

Convert to base64 string.

fn from_base64(s: &str) -> Option<Self>

where Self: Sized,

Convert from base64 string.

impl Encrypted for EncryptedAttribute

type UnencryptedType = Attribute

The unencrypted version of this type.

type SecretKeyType = AttributeSessionSecretKey

The session secret key type required for decryption.

type GlobalSecretKeyType = AttributeGlobalSecretKey

The global secret key type required for offline decryption.

fn decrypt( &self, secret_key: &Self::SecretKeyType, ) -> Option<Self::UnencryptedType>

Decrypt this value using a session key. With the elgamal3 feature, returns None if the secret key doesn’t match.

fn decrypt_global( &self, secret_key: &Self::GlobalSecretKeyType, ) -> Option<Self::UnencryptedType>

Decrypt this value using a global key (offline decryption). With the elgamal3 feature, returns None if the secret key doesn’t match.

fn rerandomize<R>(&self, rng: &mut R) -> Self

where R: Rng + CryptoRng,

Rerandomize this encrypted value, creating a binary unlinkable copy of the same message.

fn rerandomize_known(&self, factor: &RerandomizeFactor) -> Self

Rerandomize this encrypted value using a known rerandomization factor.

impl Eq for EncryptedAttribute

impl From<ElGamal> for EncryptedAttribute

fn from(value: ElGamal) -> Self

Converts to this type from the input type.

impl HasStructure for EncryptedAttribute

Available on crate feature batch only.

type Structure = ()

The type representing the structure of this encrypted value.

fn structure(&self) -> Self::Structure

Get the structure of this encrypted value.

impl Hash for EncryptedAttribute

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for EncryptedAttribute

fn eq(&self, other: &EncryptedAttribute) -> 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 Rekeyable for EncryptedAttribute

type RekeyInfo = AttributeRekeyFactor

The type of rekey information required for this encrypted type.

fn rekey(&self, info: &Self::RekeyInfo) -> Self

Rekey this encrypted value from one encryption context to another.

impl Serialize for EncryptedAttribute

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 EncryptedAttribute

impl Transcryptable for EncryptedAttribute

fn transcrypt(&self, info: &TranscryptionInfo) -> Self

Transcrypt this encrypted value from one domain and context to another.