Struct yubihsm::ecdsa::NistP384

pub struct NistP384;

NIST P-384 elliptic curve.

Trait Implementations

impl Clone for NistP384

fn clone(&self) -> NistP384

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Curve for NistP384

type FieldBytesSize = UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B1>, B0>, B0>, B0>, B0>

48-byte serialized field elements.

type Uint = Uint<crypto_bigint::::uint::U384::{constant#0}>

384-bit integer type used for internally representing field elements.

const ORDER: Uint<crypto_bigint::::uint::U384::{constant#0}> = U384::from_be_hex(ORDER_HEX)

Order of NIST P-384’s elliptic curve group (i.e. scalar modulus).

impl CurveAlgorithm for NistP384

fn asymmetric_algorithm() -> Algorithm

YubiHSM asymmetric algorithm for this elliptic curve

impl CurveArithmetic for NistP384

type AffinePoint = AffinePoint<NistP384>

Elliptic curve point in affine coordinates.

type ProjectivePoint = ProjectivePoint<NistP384>

Elliptic curve point in projective coordinates.

type Scalar = Scalar

Scalar field modulo this curve’s order.

impl Debug for NistP384

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

Formats the value using the given formatter.

impl Default for NistP384

fn default() -> NistP384

Returns the “default value” for a type.

impl DigestPrimitive for NistP384

Available on crate feature sha384 only.

type Digest = CoreWrapper<CtVariableCoreWrapper<Sha512VarCore, UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B1>, B0>, B0>, B0>, B0>, OidSha384>>

Preferred digest to use when computing ECDSA signatures for this elliptic curve. This is typically a member of the SHA-2 family.

impl Ord for NistP384

fn cmp(&self, other: &NistP384) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Selfwhere Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Selfwhere Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Selfwhere Self: Sized + PartialOrd<Self>,

Restrict a value to a certain interval.

impl PartialEq<NistP384> for NistP384

fn eq(&self, other: &NistP384) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd<NistP384> for NistP384

fn partial_cmp(&self, other: &NistP384) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl PointCompaction for NistP384

const COMPACT_POINTS: bool = false

NIST P-384 points are typically uncompressed.

impl PointCompression for NistP384

const COMPRESS_POINTS: bool = false

NIST P-384 points are typically uncompressed.

impl PrimeCurveArithmetic for NistP384

type CurveGroup = ProjectivePoint<NistP384>

Prime order elliptic curve group.

impl PrimeCurveParams for NistP384

Adapted from NIST SP 800-186 § G.1.3: Curve P-384.

const EQUATION_A: FieldElement = FieldElement::from_u64(3).neg()

a = -3 (0xfffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffeffffffff0000000000000000fffffffc)

const EQUATION_B: FieldElement = FieldElement::from_hex("b3312fa7e23ee7e4988e056be3f82d19181d9c6efe8141120314088f5013875ac656398d8a2ed19d2a85c8edd3ec2aef")

b = b3312fa7 e23ee7e4 988e056b e3f82d19 181d9c6e fe814112 0314088f 5013875a c656398d 8a2ed19d 2a85c8ed d3ec2aef

const GENERATOR: (FieldElement, FieldElement) = (FieldElement::from_hex("aa87ca22be8b05378eb1c71ef320ad746e1d3b628ba79b9859f741e082542a385502f25dbf55296c3a545e3872760ab7"), FieldElement::from_hex("3617de4a96262c6f5d9e98bf9292dc29f8f41dbd289a147ce9da3113b5f0b8c00a60b1ce1d7e819d7a431d7c90ea0e5f"))

Base point of P-384.

Defined in NIST SP 800-186 § G.1.3: Curve P-384.

Gₓ = aa87ca22 be8b0537 8eb1c71e f320ad74 6e1d3b62 8ba79b98
     59f741e0 82542a38 5502f25d bf55296c 3a545e38 72760ab7
Gᵧ = 3617de4a 96262c6f 5d9e98bf 9292dc29 f8f41dbd 289a147c
     e9da3113 b5f0b8c0 0a60b1ce 1d7e819d 7a431d7c 90ea0e5f

type FieldElement = FieldElement

Base field element type.

type PointArithmetic = EquationAIsMinusThree

Point arithmetic implementation, might be optimized for this specific curve

impl Copy for NistP384

impl Eq for NistP384

impl PrimeCurve for NistP384

impl StructuralEq for NistP384

impl StructuralPartialEq for NistP384