Struct bc_components::SealedMessage

pub struct SealedMessage { /* private fields */ }

A sealed message can be sent to anyone, but only the intended recipient can decrypt it.

Implementations

impl SealedMessage

pub fn new(plaintext: impl Into<Bytes>, recipient: &PublicKeyBase) -> Self

Creates a new SealedMessage from the given plaintext and recipient.

pub fn new_with_aad( plaintext: impl Into<Bytes>, recipient: &PublicKeyBase, aad: Option<impl Into<Bytes>> ) -> Self

Creates a new SealedMessage from the given plaintext, recipient, and additional authenticated data.

pub fn new_opt( plaintext: impl Into<Bytes>, recipient: &PublicKeyBase, aad: Option<impl Into<Bytes>>, test_key_material: Option<impl Into<Bytes>>, test_nonce: Option<impl AsRef<Nonce>> ) -> Self

Creates a new SealedMessage from the given plaintext, recipient, and additional authenticated data. Also accepts optional test key material and test nonce.

pub fn decrypt(&self, private_keys: &PrivateKeyBase) -> Result<Vec<u8>, Error>

Decrypts the message using the recipient’s private key.

Trait Implementations

impl AsRef<SealedMessage> for SealedMessage

fn as_ref(&self) -> &SealedMessage

Converts this type into a shared reference of the (usually inferred) input type.

impl CBORDecodable for SealedMessage

fn from_cbor(cbor: &CBOR) -> Result<Self>

Creates an instance of this type from CBOR symbolic representation.

fn from_cbor_data(cbor_data: &[u8]) -> Result<Self, Error>

where Self: Sized,

Creates an instance of this type from encoded CBOR binary data.

impl CBOREncodable for SealedMessage

fn cbor(&self) -> CBOR

Returns the value in CBOR symbolic representation.

fn cbor_data(&self) -> Vec<u8>

Returns the value in CBOR binary representation.

impl CBORTagged for SealedMessage

const CBOR_TAG: Tag = tags::SEALED_MESSAGE

The CBOR tag assocated with this type.

impl CBORTaggedDecodable for SealedMessage

fn from_untagged_cbor(cbor: &CBOR) -> Result<Self>

Creates an instance of this type by decoding it from untagged CBOR.

fn from_tagged_cbor(cbor: &CBOR) -> Result<Self, Error>

where Self: Sized,

Creates an instance of this type by decoding it from tagged CBOR.

fn from_tagged_cbor_data(data: &[u8]) -> Result<Self, Error>

where Self: Sized,

Creates an instance of this type by decoding it from binary encoded tagged CBOR.

fn from_untagged_cbor_data(data: &[u8]) -> Result<Self, Error>

where Self: Sized,

Creates an instance of this type by decoding it from binary encoded untagged CBOR.

impl CBORTaggedEncodable for SealedMessage

fn untagged_cbor(&self) -> CBOR

Returns the untagged CBOR encoding of this instance.

fn tagged_cbor(&self) -> CBOR

Returns the tagged CBOR encoding of this instance.

fn tagged_cbor_data(&self) -> Vec<u8>

Returns the tagged value in CBOR binary representation.

impl Clone for SealedMessage

fn clone(&self) -> SealedMessage

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SealedMessage

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

Formats the value using the given formatter.

impl From<SealedMessage> for CBOR

fn from(value: SealedMessage) -> Self

Converts to this type from the input type.

impl PartialEq for SealedMessage

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

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl TryFrom<&CBOR> for SealedMessage

type Error = Error

The type returned in the event of a conversion error.

fn try_from(cbor: &CBOR) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<CBOR> for SealedMessage

type Error = Error

The type returned in the event of a conversion error.

fn try_from(cbor: CBOR) -> Result<Self, Self::Error>

Performs the conversion.

impl URDecodable for SealedMessage

fn from_ur(ur: &UR) -> Result<Self, Error>

where Self: Sized,

fn from_ur_string<T>(ur_string: T) -> Result<Self, Error>

where T: Into<String>, Self: Sized,

impl UREncodable for SealedMessage

fn ur(&self) -> UR

Returns the UR representation of the object.

fn ur_string(&self) -> String

Returns the UR string representation of the object.

impl CBORCodable for SealedMessage

impl CBORTaggedCodable for SealedMessage

impl Eq for SealedMessage

impl StructuralPartialEq for SealedMessage

impl URCodable for SealedMessage