Struct MessageKit

pub struct MessageKit {
    pub capsule: Capsule,
    pub conditions: Option<Conditions>,
    /* private fields */
}

Encrypted message prepared for re-encryption.

Fields

capsule: Capsule

Encapsulated symmetric key for this message.

conditions: Option<Conditions>

Decryption conditions for this message.

Implementations

impl MessageKit

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

Creates a new encrypted message for the given policy key.

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

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

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

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

Trait Implementations

impl Clone for MessageKit

fn clone(&self) -> MessageKit

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for MessageKit

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

Formats the value using the given formatter.

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

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for MessageKit

fn eq(&self, other: &MessageKit) -> 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<'a> ProtocolObject<'a> for MessageKit

fn version() -> (u16, u16)

supported by the current implementation.

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

Serializes the object.

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

Attempts to deserialize the object.

impl Serialize for MessageKit

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 MessageKit