Enum CurveType 

pub enum CurveType {
    Ed25519,
    P256,
}

Supported elliptic curve types for identity and signing operations.

P-256 is the default for all operations (identity keys, ephemeral CI keys). Ed25519 is available for compatibility with existing KERI deployments.

Usage:

let curve = CurveType::P256; // default
let (seed, pubkey) = provider.generate_keypair(curve).await?;

Variants

Ed25519

Ed25519 (RFC 8032). 32-byte keys, 64-byte signatures.

P256

ECDSA P-256 / secp256r1. 33-byte compressed keys, 64-byte r||s signatures. Default for all operations.

Implementations

impl CurveType

pub fn public_key_len(&self) -> usize

Returns the expected public key length for this curve.

pub fn signature_len(&self) -> usize

Returns the expected signature length for this curve.

Trait Implementations

impl Clone for CurveType

fn clone(&self) -> CurveType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for CurveType

impl Debug for CurveType

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

Formats the value using the given formatter.

impl Default for CurveType

fn default() -> CurveType

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for CurveType

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for CurveType

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

Formats the value using the given formatter.

impl Eq for CurveType

impl Hash for CurveType

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 CurveType

fn eq(&self, other: &CurveType) -> 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 Serialize for CurveType

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for CurveType