Struct nucypher_core::MessageKit

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pub struct MessageKit {
    pub capsule: Capsule,
    /* private fields */
}

Expand description

Encrypted message prepared for re-encryption.

Fields

capsule: Capsule

Encapsulated symmetric key for this message.

Implementations

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impl MessageKit

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pub fn new(policy_encrypting_key: &PublicKey, plaintext: &[u8 ]) -> Self

Creates a new encrypted message for the given policy key.

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pub fn decrypt(&self, sk: &SecretKey) -> Result<Box<[u8 ]>, DecryptionError>

Decrypts the message using the original (Alice’s) key.

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pub fn decrypt_reencrypted(
 &self,
 sk: &SecretKey,
 policy_encrypting_key: &PublicKey,
 cfrags: impl IntoIterator<Item = VerifiedCapsuleFrag>
) -> Result<Box<[u8 ]>, ReencryptionError>

Decrypts the message using the Bob’s key and re-encrypted capsule frags.

Trait Implementations

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impl Clone for MessageKit

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fn clone(&self) -> MessageKit

Returns a copy of the value. Read more

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

Performs copy-assignment from source. Read more

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impl Debug for MessageKit

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

Formats the value using the given formatter. Read more

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impl<'de> Deserialize<'de> for MessageKit

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fn deserialize<D>(deserializer: D) -> Result<Self, D::Error> where
__D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more

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impl PartialEq<MessageKit> for MessageKit

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

This method tests for self and other values to be equal, and is used by ==. Read more

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

This method tests for !=.

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impl<'a> ProtocolObject<'a> for MessageKit

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fn version() -> (u16, u16 )

supported by the current implementation.

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

Serializes the object.

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

Attempts to deserialize the object.

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impl Serialize for MessageKit

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fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error> where
S: Serializer,

Serialize this value into the given Serde serializer. Read more

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impl StructuralPartialEq for MessageKit

Auto Trait Implementations

impl RefUnwindSafe for MessageKit

impl Send for MessageKit

impl Sync for MessageKit

impl Unpin for MessageKit

impl UnwindSafe for MessageKit

Blanket Implementations

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impl<T> Any for T where
T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> Same<T> for T

type Output = T

Should always be Self

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impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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fn clone_into(&self, target: &mut T)

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

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Struct nucypher_core::MessageKit

Fields

Implementations

impl MessageKit

pub fn new(policy_encrypting_key: &PublicKey, plaintext: &[u8]) -> Self

pub fn decrypt(&self, sk: &SecretKey) -> Result<Box<[u8]>, DecryptionError>

pub fn decrypt_reencrypted( &self, sk: &SecretKey, policy_encrypting_key: &PublicKey, cfrags: impl IntoIterator<Item = VerifiedCapsuleFrag>) -> Result<Box<[u8]>, ReencryptionError>

Trait Implementations

impl Clone for MessageKit

fn clone(&self) -> MessageKit

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

impl Debug for MessageKit

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

impl<'de> Deserialize<'de> for MessageKit

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where __D: Deserializer<'de>,

impl PartialEq<MessageKit> for MessageKit

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

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

impl<'a> ProtocolObject<'a> for MessageKit

fn version() -> (u16, u16)

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

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

impl Serialize for MessageKit

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

impl StructuralPartialEq for MessageKit

Auto Trait Implementations

impl RefUnwindSafe for MessageKit

impl Send for MessageKit

impl Sync for MessageKit

impl Unpin for MessageKit

impl UnwindSafe for MessageKit

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

fn into(self) -> U

impl<T> Same<T> for T

type Output = T

impl<T> ToOwned for T where T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<T> DeserializeOwned for T where T: for<'de> Deserialize<'de>,

pub fn new(policy_encrypting_key: &PublicKey, plaintext: &[u8 ]) -> Self

pub fn decrypt(&self, sk: &SecretKey) -> Result<Box<[u8 ]>, DecryptionError>

pub fn decrypt_reencrypted(
&self,
sk: &SecretKey,
policy_encrypting_key: &PublicKey,
cfrags: impl IntoIterator<Item = VerifiedCapsuleFrag>
) -> Result<Box<[u8 ]>, ReencryptionError>

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error> where
__D: Deserializer<'de>,

fn version() -> (u16, u16 )

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

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

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error> where
S: Serializer,

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T> ToOwned for T where
T: Clone,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

impl<T> DeserializeOwned for T where
T: for<'de> Deserialize<'de>,