Struct SecretKey 

pub struct SecretKey { /* private fields */ }

Available on crate feature xhpke only.

SecretKey contains a private key of the type bound to the configured crypto.

Implementations

impl SecretKey

pub fn generate() -> SecretKey

generate creates a new, random private key.

pub fn from_bytes(bin: &[u8; 32]) -> Self

from_bytes converts a 32-byte seed into a private key.

pub fn from_der(der: &[u8]) -> Result<Self, Box<dyn Error>>

from_der parses a DER buffer into a private key.

pub fn from_pem(pem_str: &str) -> Result<Self, Box<dyn Error>>

from_pem parses a PEM string into a private key.

pub fn to_bytes(&self) -> [u8; 32]

to_bytes converts a private key into a 32-byte seed.

pub fn to_der(&self) -> Vec<u8>

to_der serializes a private key into a DER buffer.

pub fn to_pem(&self) -> String

to_pem serializes a private key into a PEM string.

pub fn public_key(&self) -> PublicKey

public_key retrieves the public counterpart of the secret key.

pub fn fingerprint(&self) -> Fingerprint

fingerprint returns a 256bit unique identifier for this key. For HPKE, that is the SHA256 hash of the raw public key.

pub fn open( &self, session_key: &[u8; 1120], msg_to_open: &[u8], msg_to_auth: &[u8], domain: &[u8], ) -> Result<Vec<u8>, HpkeError>

open consumes a standalone cryptographic construct encrypted to this secret key. The method will deconstruct the given encapsulated key and ciphertext and will also verify the authenticity of the (unencrypted) message-to-auth (not included in the ciphertext).

Note: X-Wing uses Base mode (no sender authentication). The sender’s identity cannot be verified from the ciphertext alone.

Trait Implementations

impl Clone for SecretKey

fn clone(&self) -> SecretKey

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl PartialEq for SecretKey

fn eq(&self, other: &SecretKey) -> 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 Eq for SecretKey

impl StructuralPartialEq for SecretKey