Struct Response

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

Contains a response upon ticket acknowledgement It is equivalent to a non-zero secret scalar on secp256k1 (EC private key).

Implementations

impl Response

pub fn to_challenge(&self) -> Challenge

Converts this response to the PoR challenge by turning the non-zero scalar represented by this response into a secp256k1 curve point (public key)

pub fn from_half_keys(first: &HalfKey, second: &HalfKey) -> Result<Self>

Derives the response from two half-keys. This is done by adding together the two non-zero scalars that the given half-keys represent. Returns an error if any of the given scalars is zero.

Trait Implementations

impl AsRef<[u8]> for Response

fn as_ref(&self) -> &[u8]

Converts this type into a shared reference of the (usually inferred) input type.

impl BytesRepresentable for Response

const SIZE: usize = 32usize

Fixed size of the PoR challenge response.

fn into_boxed(self) -> Box<[u8]>

Convenience function to copy this type’s binary representation into a Box.

impl Clone for Response

fn clone(&self) -> Response

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Response

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

Formats the value using the given formatter.

impl Default for Response

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Response

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Response

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

Formats the value using the given formatter.

impl From<[u8; 32]> for Response

fn from(value: [u8; 32]) -> Self

Converts to this type from the input type.

impl From<Response> for Challenge

fn from(response: Response) -> Self

Converts to this type from the input type.

impl PartialEq for Response

fn eq(&self, other: &Response) -> 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 Response

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl TryFrom<&[u8]> for Response

type Error = GeneralError

The type returned in the event of a conversion error.

fn try_from(value: &[u8]) -> Result<Self, Self::Error>

Performs the conversion.

impl Eq for Response

impl StructuralPartialEq for Response