Struct HmacSha256Key 

pub struct HmacSha256Key { /* private fields */ }

A HS256 key.

Implementations

impl HmacSha256Key

pub fn generate() -> HmacSha256Key

Generates a random 256-bit HmacSha256Key.

pub fn from_bytes(key: &[u8]) -> Result<HmacSha256Key, Error>

Creates a new HmacSha256Key from bytes. Returns an error is the key is shorter than 16 bytes (128 bits).

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

Trait Implementations

impl Drop for HmacSha256Key

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

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

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.

impl From<&HmacSha256Key> for Jwk

fn from(key: &HmacSha256Key) -> Self

Converts to this type from the input type.

impl Signer for HmacSha256Key

fn sign(&self, message: &[u8]) -> Result<Signature, Error>

fn algorithm(&self) -> Algorithm

impl Verifier for HmacSha256Key

fn verify(&self, message: &[u8], signature: &[u8]) -> Result<(), Error>

fn algorithm(&self) -> Algorithm

impl Zeroize for HmacSha256Key

fn zeroize(&mut self)

Zero out this object from memory using Rust intrinsics which ensure the zeroization operation is not “optimized away” by the compiler.