Struct AuthenticatedMessage 

pub struct AuthenticatedMessage { /* private fields */ }

Authenticated message containing both data and HMAC tag.

Implementations

impl AuthenticatedMessage

pub fn new(key: &HmacKey, data: Vec<u8>) -> Self

Create a new authenticated message.

pub fn new_tagged(key: &HmacKey, context: &[u8], data: Vec<u8>) -> Self

Create a new tagged authenticated message.

pub fn verify(self, key: &HmacKey) -> HmacResult<Vec<u8>>

Verify and extract the data.

Errors

Returns HmacError::VerificationFailed if the HMAC tag is invalid.

pub fn verify_tagged(self, key: &HmacKey, context: &[u8]) -> HmacResult<Vec<u8>>

Verify and extract the data (tagged version).

Errors

Returns HmacError::VerificationFailed if the HMAC tag is invalid.

pub fn data(&self) -> &[u8]

Get the data without verification (unsafe).

pub fn tag(&self) -> &HmacTag

Get the HMAC tag.

pub fn to_bytes(&self) -> HmacResult<Vec<u8>>

Serialize to bytes.

pub fn from_bytes(bytes: &[u8]) -> HmacResult<Self>

Deserialize from bytes.

Trait Implementations

impl Clone for AuthenticatedMessage

fn clone(&self) -> AuthenticatedMessage

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AuthenticatedMessage

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for AuthenticatedMessage

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for AuthenticatedMessage

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

where __S: Serializer,

Serialize this value into the given Serde serializer.