Enum SuiteHint 

pub enum SuiteHint {
    Aes128Gcm,
    Aes256Gcm,
    HmacSha256,
}

Crypto-suite hint for the policy decision.

SuiteHint is a wish of the policy engine — the crypto plugin may ignore it if it does not support the algorithm. The concrete Suite enum (security-crypto) is the plugin-internal type; this indirection allows future suites (ChaCha20-Poly1305, AES-CCM) without a breaking change to the policy API.

Variants

Aes128Gcm

AES-128-GCM — default suite v1.4.

Aes256Gcm

AES-256-GCM — for long-term confidentiality / compliance.

HmacSha256

HMAC-SHA256 auth-only (no confidentiality, SIGN level).

Implementations

impl SuiteHint

pub fn to_suite(self) -> Suite

Mapping to the plugin-internal Suite.

pub fn from_suite(suite: Suite) -> Self

Reverse mapping from Suite.

pub fn protection_level(self) -> ProtectionLevel

Returns the natural protection level of this suite: AEAD suites → Encrypt, HMAC → Sign.

Trait Implementations

impl Clone for SuiteHint

fn clone(&self) -> SuiteHint

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for SuiteHint

impl Debug for SuiteHint

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

Formats the value using the given formatter.

impl Eq for SuiteHint

impl Hash for SuiteHint

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for SuiteHint

fn eq(&self, other: &SuiteHint) -> 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 StructuralPartialEq for SuiteHint