Enum tink_proto::EcdsaSignatureEncoding

#[repr(i32)]pub enum EcdsaSignatureEncoding {
    UnknownEncoding,
    IeeeP1363,
    Der,
}

Variants

UnknownEncoding

IeeeP1363

The signature's format is r || s, where r and s are zero-padded and have the same size in bytes as the order of the curve. For example, for NIST P-256 curve, r and s are zero-padded to 32 bytes.

Der

The signature is encoded using ASN.1 (https://tools.ietf.org/html/rfc5480#appendix-A): ECDSA-Sig-Value :: = SEQUENCE { r INTEGER, s INTEGER }

Implementations

impl EcdsaSignatureEncoding

pub fn is_valid(value: i32) -> bool

Returns true if value is a variant of EcdsaSignatureEncoding.

pub fn from_i32(value: i32) -> Option<EcdsaSignatureEncoding>

Converts an i32 to a EcdsaSignatureEncoding, or None if value is not a valid variant.

Trait Implementations

impl Clone for EcdsaSignatureEncoding

fn clone(&self) -> EcdsaSignatureEncoding

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for EcdsaSignatureEncoding

impl Debug for EcdsaSignatureEncoding

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

Formats the value using the given formatter.

impl Default for EcdsaSignatureEncoding

fn default() -> EcdsaSignatureEncoding

Returns the "default value" for a type.

impl Eq for EcdsaSignatureEncoding

impl From<EcdsaSignatureEncoding> for i32

fn from(value: EcdsaSignatureEncoding) -> i32

Performs the conversion.

impl Hash for EcdsaSignatureEncoding

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, 

Feeds a slice of this type into the given Hasher.

impl Ord for EcdsaSignatureEncoding

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

This method returns an Ordering between self and other.

#[must_use]fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

#[must_use]fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

#[must_use]fn clamp(self, min: Self, max: Self) -> Self

🔬 This is a nightly-only experimental API. (clamp)

Restrict a value to a certain interval.

impl PartialEq<EcdsaSignatureEncoding> for EcdsaSignatureEncoding

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

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

#[must_use]fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl PartialOrd<EcdsaSignatureEncoding> for EcdsaSignatureEncoding

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

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

#[must_use]fn lt(&self, other: &Rhs) -> bool

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

#[must_use]fn le(&self, other: &Rhs) -> bool

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

#[must_use]fn gt(&self, other: &Rhs) -> bool

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

#[must_use]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 StructuralEq for EcdsaSignatureEncoding

impl StructuralPartialEq for EcdsaSignatureEncoding