Struct Random32Bytes

pub struct Random32Bytes(/* private fields */);

A convenience wrapper for generating and encoding/decoding cryptographically secure random values.

Implementations

impl Random32Bytes

pub fn generate() -> Self

Generates a cryptographically secure random value.

pub fn generate_mod_q() -> Self

Generates a cryptographically secure random value which is less than the order of the Secp256k1 elliptic curve.

pub fn as_u256(&self) -> U256

Returns the underlying U256 random value.

pub fn to_be_bytes(&self) -> [u8; 32]

Returns 32 bytes representation of the “secret share”.

Trait Implementations

impl Clone for Random32Bytes

fn clone(&self) -> Random32Bytes

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Random32Bytes

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

Formats the value using the given formatter.

impl Display for Random32Bytes

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

Formats the value using the given formatter.

impl From<[u8; 32]> for Random32Bytes

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

Converts a 32 byte slice into a RandomBytes representation.

impl From<Random32Bytes> for SecretShare

fn from(value: Random32Bytes) -> Self

Converts Random32Bytes into a “secret share”.

impl From<Random32Bytes> for SigningShare

fn from(value: Random32Bytes) -> Self

Converts Random32Bytes into a “signing share”.

impl From<Uint<crypto_bigint::::uint::U256::{constant#0}>> for Random32Bytes

fn from(value: U256) -> Self

Converts a U256 into a RandomBytes representation.

impl Ord for Random32Bytes

fn cmp(&self, other: &Random32Bytes) -> Ordering

This method returns an Ordering between self and other.

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

where Self: Sized,

Compares and returns the maximum of two values.

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

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for Random32Bytes

fn eq(&self, other: &Random32Bytes) -> 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 PartialOrd for Random32Bytes

fn partial_cmp(&self, other: &Random32Bytes) -> Option<Ordering>

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

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl TryFrom<&[u8]> for Random32Bytes

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

Converts a slice of bytes into a RandomBytes representation.

type Error = Error

The type returned in the event of a conversion error.

impl Zeroize for Random32Bytes

fn zeroize(&mut self)

Zero out this object from memory using Rust intrinsics which ensure the zeroization operation is not “optimized away” by the compiler.

impl Copy for Random32Bytes

impl Eq for Random32Bytes

impl StructuralPartialEq for Random32Bytes