Struct KeyType 

pub struct KeyType(/* private fields */);

The name of a key algorithm, used with PKeyRef::is_a.

In OpenSSL 3.0+, provider-supplied keys do not have a meaningful numeric id (EVP_PKEY_id returns -1), so identifying them requires a name-based check via EVP_PKEY_is_a. KeyType wraps the algorithm name as a static C string and exposes constants for common algorithms.

Implementations

impl KeyType

pub const RSA: KeyType

pub const RSA_PSS: KeyType

pub const DSA: KeyType

pub const DH: KeyType

pub const EC: KeyType

pub const ED25519: KeyType

pub const ED448: KeyType

pub const X25519: KeyType

pub const X448: KeyType

pub const HMAC: KeyType

pub const CMAC: KeyType

pub const ML_DSA_44: KeyType

pub const ML_DSA_65: KeyType

pub const ML_DSA_87: KeyType

pub const ML_KEM_512: KeyType

pub const ML_KEM_768: KeyType

pub const ML_KEM_1024: KeyType

Trait Implementations

impl Clone for KeyType

fn clone(&self) -> KeyType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for KeyType

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

Formats the value using the given formatter.

impl PartialEq for KeyType

fn eq(&self, other: &KeyType) -> 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 Copy for KeyType

impl Eq for KeyType

impl StructuralPartialEq for KeyType