Struct CachedSignOut 

pub struct CachedSignOut {
    pub load_key_ready: bool,
    pub key_loaded: bool,
    pub public_key: ScalarWords,
    pub ready: bool,
    pub valid: bool,
    pub signature: Words512,
    pub tag: b16,
    pub occupancy: b8,
    pub internal_error: bool,
}

Signer output port (the CachedSignOut layout).

Fields

load_key_ready: bool

High when a seed can be accepted: the signer is idle and no key is loaded.

key_loaded: bool

High after hardware key expansion and public-key derivation complete.

public_key: ScalarWords

Cached compressed public key A (valid while Self::key_loaded).

ready: bool

High when a signing request can be accepted this cycle. It can drop for single cycles even with room (for example while an internal challenge hash takes the SHA-512 port), so a source should offer whenever it is high.

valid: bool

High for one cycle when Self::signature and Self::tag are valid. There is no output backpressure.

signature: Words512

R || S signature, packed in little-endian words: words 0..4 are R, words 4..8 are S.

tag: b16

Tag of the completed request, as given in SignRequest::tag. Completions can be out of order.

occupancy: b8

Number of occupied signing contexts (requests in flight), saturated at 255.

internal_error: bool

Sticky scheduler overflow or invariant failure.

Trait Implementations

impl Clone for CachedSignOut

fn clone(&self) -> CachedSignOut

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CachedSignOut

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

Formats the value using the given formatter.

impl Digital for CachedSignOut

const BITS: usize

Associated constant that gives the total number of bits needed to represent the value.

fn static_kind() -> Kind

Returns the [Kind] (run time type descriptor) of the value as a static method

fn bin(self) -> Box<[BitX]>

Returns the binary representation of the value as a vector of [BitX].

fn dont_care() -> Self

Returns a “don’t care” value for the type.

fn bits() -> usize

Returns the number of bits needed to represent the value.

fn kind(&self) -> Kind

Returns the [Kind] (run time type descriptor) of the value.

fn typed_bits(self) -> TypedBits

Returns the value as a [TypedBits], which includes both the bits and the kind.

fn discriminant(self) -> TypedBits

Returns the discriminant of the value as a [TypedBits].

fn variant_kind(self) -> Kind

Returns the [Kind] of the variant if the value is an enum with variants.

fn binary_string(self) -> String

Returns the binary representation of the value as a string of ‘0’, ‘1’, and ‘X’.

impl PartialEq for CachedSignOut

fn eq(&self, other: &CachedSignOut) -> 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 Copy for CachedSignOut

impl StructuralPartialEq for CachedSignOut